• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Device (1) for smoking a smokable material (2) comprising an upper bowl (10) having a recess (11) for positioning smokable material (2) and a chimney (12) open to the interior of the upper bowl for collecting smoke generated by combustion of said smokable material (2), said upper bowl (10) having, within the recess (11), positioning surfaces (110) arranged to position a capsule (3); ) inside the recess (11) of said upper bowl, this capsule (3) containing said smokable material (2). This device comprises a perforator (4) adapted to produce at least a first hot air circulation opening (31) through a wall of the capsule (3) while this capsule (3) is positioned in the recess of the upper bowl (10) and bears against said positioning surfaces (110).
    公开号:FR3080977A1
    申请号:FR1853988
    申请日:2018-05-11
    公开日:2019-11-15
    发明作者:Sarkis Sarian
    申请人:ARIES；
    IPC主号:
    专利说明:

    BACKGROUND OF THE INVENTION
    The present invention relates to the general field of · devices for smoking a smokable · material.
    Such devices are for example known under; the term water pipe or chicha.
    In general, a device for smoking a smokable material comprises an upper bowl having a recess for positioning fum smokable material and a chimney open towards the inside of this upper bowl for collecting smoke generated therefrom by combustion of said smokable material.
    Traditionally, manual filling of an upper bowl with smokable material, for example tobacco or a mixture of tobacco and syrup is carried out manually. This filling is not; not easy because it is necessary to adjust the quantity of smokable material in the bowl while ensuring that this material is correctly positioned / aerated to allow good combustion.
    It should be noted that the quantity of smokable material can vary depending on the taste of the user and the number of users wishing to smoke with the device.
    For example, when the smokable material is molasses, i.e., a mixture of tobacco; and · syrup, about 20 grams · should be provided per user.
    Adjusting the correct amount of molasses; is not easy because this molasses is sticky.
    Furthermore, the smokable material is generally packaged in the form of a package containing a volume of smokable material corresponding to several individual dosages. As soon as this package is started, it is necessary to quickly use all of the smokable material of the package, otherwise it will dry out and lose its scent.
    To remedy part of these drawbacks, the patent document WO2015Ô97424A1 proposes to package the smokable material in a prefabricated capsule · intended to be placed in a chamber receiving the capsule, this chamber being under an incandësceht hearth.
    This prefabricated capsule has an upper planar wall and a lower planar wall, these planar walls being · perforated to allow · the passage of air and fumes through the capsule while avoiding · the between the incandescent material of the hearth and the contact • smoking material. Lids are capsule to hide these perforations a conservation of the smokable product.
    A drawback of this device, its handling and can pass through · perforations, risk of causing contamination, is that during smokable material from the capsule · to and from plugs ·.
    and glued on thus guaranteeing the prior art its use,
    OBJECT OF THE INVENTION the present invention is to provide a device for smoking a smokable material enabling all or part of the aforementioned problems of the prior art to be resolved.
    An object of
    SUMMARY OF THE FINVENTION end, according to a first aspect · of a device for smoking is proposed
    In this invention, a uiapysiLii for turning a smokable material comprising an upper bowl having a recess for positioning smokable material in it · and a chimney open towards · the interior of the upper bowl for collecting smoke generated therefrom by combustion of said smokable material, said upper bowl comprising, inside the recess, positioning surfaces arranged to be able to position a capsule inside the recess of said upper bowl, this capsule containing said smokable material.
    The device according to the invention is essentially characterized in that the smoking device comprises a perforator adapted to produce at least a first opening for circulation of hot air through a wall of the capsule while this capsule is positioned in the recess of the upper bowl and bears against said positioning surfaces.
    This first opening for circulation of hot air is preferably connected to the chimney by a tubular portion extending from the wall of the capsule and up to the chimney where this tube is preferentially connected to sealing.
    By making the first opening for circulation of hot air using a perforator belonging to the device and while the capsule is positioned in the recess of the upper bowl, a standardized perforation quality is obtained both in terms of positioning of the perforation only in terms of dimensions of perforations all while limiting the risk that smokable material will spill out of the upper bowl (for example during the manipulation of the capsule).
    Thus, the device according to the invention facilitates the placement of the smokable material.
    Furthermore, after use, the user can remove the capsule with the smoked material which it contains, which facilitates cleaning of the device.
    Another advantage of the device according to the invention is that the 'perforations made through the capsule remain homogeneous from one capsule to another.
    30 The need for 1'utilisateur training is reduced since it does not need to learn to measure, aerate the smokable material and does not need to learn to distribute the perforations in the wall of the capsule.
    The combustion characteristics are thus homogenized.
    According to a second aspect, the invention relates to an assembly comprising:
    - A device according to any one of the embodiments of the device presented in this description; and
    - a · capsule having a wall delimiting a space · internal to the capsule containing a volume of smokable material ·, this capsule being placed at
    U inside the recess of said upper bowl and being in abutment against said positioning surfaces, the perforator passing through this side ^ wall of the capsule and defining at least) a first opening for circulation of hot air through the wall of the capsule.
    In a preferred embodiment of the assembly according to the invention, the perforator passes through: the wall of the capsule and produces there, in addition to said at least one first opening for circulation of hot air, at least one second hot air circulation opening, said at least · a first hot air circulation opening and said at least one second hot air circulation opening being separate from each other and being spaced apart on the other so as to form a baffle inside the capsule.
    The baffle inside the capsule promotes a homogeneous mixture between the fumes generated by the combustion of the smoking material and the hot air admitted into the capsule.
    According to this preferred embodiment of the assembly according to the invention, it is also possible that the capsule wall comprises:
    - A bowl having a bottom and an annular peripheral wall of the bowl, this annular peripheral wall of bowl defining an upper opening of the bowl;
    a seal closing the upper opening of the bowl;
    the volume of smokable material being bowl against the bottom of the of placed in bowl la by defining a smokable level in the capsule, this distance from said cover;
    first · air circulation opening being a smoke outlet opening through the wall of the capsule, said high level of smokable material in the capsule; and said second said hot formed above hot being a high level of high material being with opening of air circulation opening of air entry in the through of the wall of the above the hiveàü high of capsule material formed capsule, smokable in the capsule.
    Having these first and second air circulation openings made through the wall of the capsule and above the high smokable level makes it possible to maintain this material with openings to prevent it from capsule escape drilled.
    The lid which extends through the upper to close it favored by perforation. For preferably made in resistant to puncture / punching · that is not the material constituting the bowl. Ά this effect ', the cover is preferably formed of a material whose thickness is less than the thickness of the material constituting the bowl ·.
    of 'gap-out' material out of the
    The opening constitutes a zone that, the oper cule is a material less
    For example, the cover and the bowl are essentially made of aluminum. Thus, the cover may be an aluminum sheet of thickness less than 0.2 mm while the aluminum bowl is of thickness greater than 0.3 mm.
    Preferably, the periphery of the lid is tightly fixed along a peripheral edge of the upper opening of the bowl, for example by crimping, gluing, welding or soldering or another means. sealing. The constituent material of the capsule is preferably of food grade.
    To this end, a food-protective varnish can be applied inside the capsule so that the smoking material is only in contact with a varnished surface. This varnish can also be used to stick 1Opercule to the rim of the bowl.
    According to a third aspect, the invention relates to a capsule having a wall delimiting a space 20 internal to the capsule containing a volume of fluffable material, the wall of the capsule comprising:
    - A bowl having a bottom and an annular peripheral wall of the bowl ·, this annular peripheral wall · defining an upper opening of the bowl;
    - a cover closing the upper opening of the bowl;
    - the volume of smokable material · being placed in the bowl, against · the bottom of the bowl and
    30. defining a high level of 'smokable material in the capsule, this high level being at a distance · from said cover.
    This · capsule is characterized in that the bottom of the bowl has a · central zone rising above the volume of smokable material and above said high level of smokable material.
    The first opening can thus be formed through this central zone of the bottom of the bowl while being above the high level of the volume of smokable material contained in the capsule.
    Thanks to this central zone of the bottom of the bowl placed above the high level of the volume of smokable material, hot air and smoke can be evacuated via a first opening for circulation of hot air passing through the bottom of the capsule and this without risk of blockage of this first opening.
    Once the capsule wall is perforated by this first opening, the smokable material can be combusted to generate smoke which is evacuated via this first circulation opening, this smokable material remaining in the capsule, at a distance · of this first opening.
    This limits the risk of soiling the chimney with smokable material.
    In addition, thanks to this central zone which makes it possible to locate a: first opening for circulation of hot air in a zone hundred lines from the capsule, the air can transit - in the capsule, radially, going towards this first central opening.
    This · air is ; move along- and above the high level of the volume of smokable material · from the periphery of the capsule to the central zone of the bottom where the first opening is located.
    This air circulation contributes · to obtain a homogeneous combustion of the smokable material while limiting the migration of this smokable material out of the capsule.
    According to a fourth aspect, the invention relates to a method of using a device for fuming a smokable material according to any one of the embodiments of the device of the invention described · in the present description.
    This method of use includes:
    - the placement of a capsule inside
    The recess of said upper bowl, this capsule having a wall delimiting an internal space · to the capsule, this internal space containing a volume of smokable material, this wall of the capsule being in abutment against said surfaces; positioning, the wall of the capsule comprising a bowl and a cover · closing an upper opening of the bowl, the volume of smokable material being placed in this bowl, against the bottom of the bowl by defining a high level of material 15 smokable in the capsule, this high level being at a distance from said cover; then
    - A flow of hot air is generated inside the capsule, from a second hot air circulation opening · to a first air circulation opening 2; 0 hot ;, these first and second; openings for circulation of hot air being made through the wall of the capsule above the high level of smokable material and being remote; one; the other.
    This process has the advantage of the aforementioned assembly because it limits the risks of exit; of smokable material; · outside; of the capsule via said openings through the capsule wall.
    Preferably, according to this method according to the invention, after the positioning of the capsule inside the recess of said upper bowl, the method comprises the production of said first and second openings for circulation of hot air, these first · And second openings being made using a perforator forming a perforation cover, this perforation cover at least partially closing a capsule insertion passage in said recess of the upper bowl, this passage ·; being formed between an external zone · said upper bowl · and said recess of the upper bowl.
    This is advantageous since the capsule remains sealed until the perforation cover is put in place which closes the passage to the recess of the upper bowl where; is the capsule. The flavors of the smokable material are thus preserved; until the time of consumption by the user.
    Preferably, according to this method according to the invention, the perforation cover comprises at least · a tube provided with a cutting edge formed at a first; terminal end of this tube · and adapted to perforate the capsule wall, said first opening for circulation of hot air being created · by pressing · the tube through · the wall of the capsule. This tube opens out of the capsule thus perforated opposite the chimney to allow the circulation of a flow of hot air between this tube · and the chimney, a lateral perforation of this tube then being located at the inside the capsule ·, above said high level of smokable material and each; at least one · second opening · being formed through the cap of the capsule, by a form of cut carried by this same perforation cover.
    This tube is thus shaped to allow a circulation of hot air inside the tube, between said lateral perforation which is in the capsule (pos it io nned in abutment against said positioning surfaces) and said first end of the tube which is out of the capsule, opposite the smoke collection chimney ;.
    The recess of the upper bowl and
    BRIEF DESCRIPTION OF THE DRAWINGS
    Other characteristics and advantages of the invention will emerge clearly from the description which is given below, by way of indication and in no way limitative, with reference to the appended drawings, in which:
    - Figure 1 describes a perspective view of an assembly according to 1 / invention comprising the device according to the invention;
    - Figure 2 describes a sectional view of an assembly according to one invention comprising a device for smoking according to the invention and a capsule according to 1 invention containing a volume of smokable material;
    - Figure 3 describes an exploded view of the assembly according to the invention;
    - Figure 4 is a perspective view of a capsule according to the invention intended for use in the smoking device according to the invention i ~ Figure 5 is a cross-sectional view of the capsule of Figure 4 before its use / perforation;
    FIG. 6 is a perspective view from above of the perforator forming a perforation cover, this cover is adapted to partially close the recess in which the capsule is located, to perforate the capsule located in the recess and to delimit the heating chamber · intended to receive a coal / embers or a heating resistance;
    Figure 7 is a perspective view from below of the perforator of Figure 6;
    - Figure 8 is a perspective view illustrating the perforation cover and the non-perforated capsule;
    - Figure 9 is a perspective view illustrating the perforation cover and the capsule while the capsule is perforated by this perforation cover;
    - Figure 10 is a perspective view · of the capsule after per fora tien of the · central area of the bottom, of the bowl and making perforations 1 capsule capsule.
    DETAILED DESCRIPTION OF THE INVENTION
    As indicated above, the invention relates to a device 1 for smoking a smokable material 2.
    The smokable material 2 is here tobacco or a mixture of tobacco and syrup, this mixture also being called molasses.
    As illustrated in Figures 1, 2 and 3, this device comprises an upper bowl 10 having a recess 11 for positioning there. 2 smokable material and a chimney
    12 open towards the inside of the upper bowl 10 for
    Collect smoke · generated by combustion of said smokable material 2.
    As can be understood from FIG. 1, this chimney plunges into a vase at the bottom of which is a volume of liquid Ciel de l'eau) in which 'opens' end: of the chimney 12
    If necessary, this chimney 12 can be made of several removable parts.
    A suction tube extends outside the vessel, between: a suction nozzle intended to be put in the mouth by the user and a connector connecting this suction tube to the vase. This suction tube allows the user to draw air / smoke present in the vase, above the volume: of liquid. By realizing this aspiration, the user generates a
    depression in the vase who force a flux air at across from; the fireplace 12 going from 1 ' recess internal bowl superior 10 towards the inside of the vase.
    This allows to suck smoke from the combustion of the smokable material · 2 into the vase through the liquid that acts; filter and means for cooling hot air / smoke ;.
    The fumes inhaled by the user thus have improved taste characteristics.
    The upper bowl 10 comprises, inside the recess 11, positioning surfaces 110 arranged ·; to be able to position / wedge, a capsule 3; inside the recess 11 of said upper bowl to prevent it from moving there.
    These positioning surfaces 110 are arranged;
    to prevent 'translations of the capsule into' a plane perpendicular to a direction of insertion of the capsule in the recess, and to form an axial abutment of the capsule along this direction of insertion.
    The support of; the capsule 3 against said surfaces; positioning 110 is here made at the lower external face of the capsule wall which is of complementary shape; positioning surfaces 110.
    The face; lower outer of the capsule has a shape of revolution which when observed in cross section; in a plane containing the axis · of revolution has a shape; by W.
    To allow a better distribution and combustion of the smoking material, the three vertices · of this W shape are rounded;, that is to say without sharp angles ;.
    The recess 110 formed in the interior of the upper bowl 10 is also a form of; complementary revolution of the shape of the external face;
    bottom of the capsule, only the central part of this form of revolution of the recess has a passage into which the chimney 112 opens.
    This capsule 3 contains said smokable material 2 which is molded in the capsule · against ·· the lower internal face 5 of the capsule.
    The smoking device comprises a perforator 4 adapted to produce at least a first opening for circulation of hot air 31 through a wall of the capsule 3 while this capsule 3 is positioned in the recess of the upper bowl 10 and is in abutment against said positioning surfaces 110.
    More specifically, the perforator 4 comprises at least a tube 41 provided with a cutting edge 410 formed at a first terminal end of this tube 41, this cutting edge 15 being adapted to achieve a perforation PI in the capsule wall 3.
    This tube 41 is thus arranged to create said first opening for circulation of hot air 31 through the wall of the capsule.
    As illustrated in FIG. 2, this tube 41 opens facing the chimney 12 to allow the circulation of a flow of hot air F between the tube 41 and the chimney
    12.
    -This tube- 41 also has a lateral perforation 25 411 of the tube which opens into the interior of said shaped recess 11 to receive said capsule 3 ·, this tube · being shaped to allow circulation hot air inside the tube, come in said lateral perforation 411 and said first terminal end of the tube 41.
    In this case, this lateral perforation 411 is shaped to open into capsule 3 when it is positioned / wedged in the recess 11 of the upper bowl 10.
    L ' recess 11 of the upper bowl 10 extends between a low limit Lb and a high limit Lh located above said low limit. In other words, when using the smoking device, the upper limit Lh of the recess is placed above the lower limit Lb of the recess.
    EU lateral perforation 411 of the tube is closer to the upper limit Lh of the recess than it is to the low limit Lb of the recess.
    This makes it possible to limit the risk that the lateral perforation 411 does not dive into the smoking material when the capsule is in the recess and is perforated by the tube 41.
    As illustrated in FIGS. 2 and 3, the perforator 4 comprises a perforation cover 43 comprising a first perforation part 431 (see the detail in FIG. 7). This perforation cover 43 is arranged to at least partially close a capsule insertion passage in said recess 11 of the upper bowl.
    This passage is formed between an area external to said upper bowl 10 and said recess of the upper bowl to allow insertion of the capsule.
    The cover 43 can be removably assembled on the upper bowl 10 so as to selectively clear the capsule insertion passage.
    Thus, the capsule is removably positioned in the recess so that it can be extracted from this recess once the perforation cover is : removed and the passage freed:
    This cover 43 is arranged so that when it is positioned to at least partially close the capsule insertion passage, its first perforation part 431 is oriented so as to be able to extend into the recess so as to be able to pass through it. the wall of the capsule 3 placed in the recess. This first perforation part is thus arranged to define said at least one first opening for circulation of hot air 31 through the capsule wall.
    The first perforation part 431 is here formed by said tube 41, this tube has a second closed terminal end which is connected. to the perforation cover 4) 3). The first terminal end which carries the cutting edge 4) 10 opens into the chimney · 12 to form a sealed connection between the chimney 12 and the periphery of the first) terminal end of the tube 41.
    This tight connection can be made using a choice of material of the chimney 12 and of the tube 41 allowing a tightness by interlocking tube / chimney or using at least one joint extending between the chimney and the tube.
    Thus, the tube 41 can be rigid while the chimney material can be flexible, such as heat-resistant silicone.
    This cover for perforation ion 4 3 is preferably made of a material having:
    - On the one hand a coefficient of thermal conductivity greater than 2 0 W · πι-1 -K — 1 for a temperature of 20 ° C; and
    - on the other hand a: melting temperature greater than 45) 0 ° C.
    The cover 43 can thus withstand the heat caused during the combustion of the smoking material while permitting, if necessary to transfer heat to the smoking material present) in the capsule to activate its combustion.
    Typically, the cover material can be
    Chosen from aluminum, mild steel, stainless steel, titanium, copper, brass, bronze and their alloys :.
    To favor the heat transfer · from the cover to, the) capsule :, the: cover may have shapes complementary to the upper external face of the capsule to be in abutment against this upper face when the capsule is in the recess 11 and that- the cover closes the capsule insertion passage.
    As illustrated in FIGS. 1, 2 and 3, the device also includes a heating chamber 5, this heating chamber is separated from said recess 11 formed in the upper bowl 10 by said perforation cover 43.
    Here, the Heating chamber 5 is a volume delimited by an external peripheral wall. A first end of this chamber 5 is open: towards the perforation cover 43.
    A second end · of this heating chamber is partially closed by a cover having: vents with adjustable sections by displacement of a cover shutter (here the shutter is pivotally mounted and is moved using a rod Gripping)
    As illustrated in FIG. 3, fixing screws, here three fixing screws, are used to assemble the cover · 43 against the edge of the peripheral wall: outside delimiting the chamber: heating
    5.
    This is useful to facilitate the conduction temperature while: allowing disassembly of the heating chamber 5.
    As illustrated in FIGS. 2 ·, 3, B, 9, 10, the capsule 3 has a wall delimiting · an internal space 33 in the capsule, this internal space containing a volume 30 of smokable material 2.
    This capsule wall is made up of:
    - A bowl 34 having a bottom and an annular peripheral wall · of the bowl, this: annular peripheral wall defining an upper opening 34 a of the bowl 34; and
    - a cover 35 closing the upper opening 34 a of the bowl 34.
    The volume of smokable material 2 is placed in the bowl, against the bottom of the bowl and defining a high, substantially flat NH level of smokable material in the capsule.
    This high NH level is at a distance from the gate 35.
    The bottom of the bowl 34 has a central area
    Zc which rises above the volume of smokable material 2 10 and above said high NH level of smokable material (this high NH level takes' · here in the form of a flat disc ·).
    The recess 11, the capsule 3 and the perforator 4 which here has the form of a perforation cover 43 are shaped so that when the capsule is in the recess 11 and the perforator 4 at least partially closes the passage of the capsule towards the recess, then a first part 41 of the perforator (here a tube 41) crosses the wall of the capsule, in said central zone of the bottom of the bowl 34 to form said at least one first opening hot air circulation
    31.
    It can be seen that the perforator passes through the entire capsule by first perforating the cover 35 and then the · central · zone of the bottom of the bowl to have a first opening; circulation 31 facing the chimney 12.
    The perforator 4 also passes through the wall of the capsule 3 in order to form there, at a distance from the first opening for circulation of hot air · 31, ad 30 minus a second opening for circulation of hot air 32 so as to form a baffle for circulation of hot air inside the capsule 3.
    To this end, as illustrated in FIGS. 3, 7,
    8, 9, the perforation cover 4 comprises a second · 35 part of the perforator 42 arranged to produce said at least one second opening · for circulation of hot air when this capsule · is. positioned in the recess 11 and that the perforation cover 4 is positioned against the upper bowl 10 to at least partially close the capsule insertion passage.
    Preferably, each second part of the perforator arranged to produce a second hot air circulation opening 32 has an oriented face; towards the capsule which is a portion of a frustoconical surface.
    Θη note that · the side of the perforation cover 4 oriented; towards the heating chamber has heat conduction pads. The terminal ends of these studs extend to the same; plane and together define a support plane of combustible material · (here coal). It is noted that each second part of the perforator 42 carries several of these studs.
    The perforator 4 is arranged so that each of said at least one second opening 2.0 for circulation of hot air 32 is an air inlet opening in the capsule and is formed through the cover 35 of the capsule 3 r above the high NH level of the volume of smokable material in the capsule and at the periphery of this cover.
    So while said at least one; first hot air circulation opening; 31 is made at the central zone Zc of the bottom of the bowl 34, each at least one second opening · for circulation of hot air 32 is formed in the peripheral part of the cover 35. This creates a baffle of circulatidn d air in the capsule which is exclusively placed above the high NH level of the volume of smokable material.
    More precisely, as illustrated in FIG. 10, after perforation of the cover 35 by the perforator 4, it can be seen that there are three second openings 32 distinct from one another and distributed at 120 °.
    Each of these openings 32 is produced by cutting the cover along a cut line 5 composed of a circular line extending at a fixed distance from a central point of the capsule and two straight lines delimiting on either side other the circular line.
    As illustrated in FIG. 10, the cutting line 10 is open · so that the seal portion (s) 35 thus cut (s) remain (s) attached (s) to the rest of the seal at part of connection formed between the circular line EC and the central point Pt of the capsule.
    Each lid portion thus cut forms a flap plunging into the capsule from the center to the periphery of the capsule. Each flap thus formed by the creation of one of the second openings 32 makes it possible to form a baffle in the capsule 3. Each baffle 20 limits the exit of the smokable material from the capsule via an opening 32 while participating in a good distribution of hot air in the capsule. The lid part thus cut and forming a flap remains attached to the rest of the capsule and forms a protective screen for the perforator 4 preventing contact between the smokable material and the perforator 4.
    In other words, the shape of the perforator is suitable for making a cut; a seal such as each portion of a seal; thus cut forms a flap 30 plunging into 'the capsule, each flap thus formed remaining attached to the rest of the capsule by a connecting portion between this flap' and the remainder of the manner seal; to prohibit · contact between the smokable material and the portion or portions of the perforator 4 which are inside the capsule.
    For this purpose, the perforation cover is assembled · on the upper bowl via an assembly allowing relative pivoting of the cover against the upper bowl, between a first pivot position 5 where the cover perforates the capsule wall 35 and a second position of pivoting where these perforations are enlarged to form said first and second openings for circulation of hot air.
    In the embodiment presented, this assembly is a bayonet assembly. In this case, as · illustrated in Figures 3 r 6 and Ί, the cover 4 has three peripheral bayonets spaced apart at 120 · °, and the upper bowl has three grooves also spaced apart at 120 °.
    Each bayonet enters a groove which corresponds to it - and can slide there during the passage of the CôüVercle between its first and second pivoting positions.
    Alternatively, the cover could be assembled on the upper bowl via threads (screw-nut assembly).
    The tube 41 which is provided with the cutting edge 410 has an outer shape of a straight cylinder centered on the cover and extending along an axis of revolution of the coil. During its passage between its first and second pivoting positions, the cover pivots relative to the upper bowl along this axis of revolution.
    Three cut shapes 36 each having a circular cut edge are formed · under the perforation cover 43. Each of these shapes 36 is; used to make one of the second openings 32 which corresponds to it when the cover is pivoted.
    By this symmetrical arrangement of the second openings 32 around the first opening 31, there is obtained, at each instant of the combustion, a homogeneous displacement of the combustion limit surface in the capsule.
    The combustion limit surface is the surface which delimits a volume of smokable material already burnt with respect to a volume of smokable material remaining to be burnt. This limit combustion surface progresses inside the capsule from a high NH level onward; towards the bottom of the bowl. As the smokable material is arranged in a ring around the central zone Zc, the combustion limit forms a homogeneous hollow disc around the central zone.
    The invention is not limited to what has just been described above and it can combine some of the embodiments of the device, of the assembly and of the capsule presented above.
    For example, the heating chamber 35 described above is formed above the recess 11 and is separated from this recess 11 by the perforation cover.
    However, it is also possible that the heating chamber is formed on the sides or below the recess 11.
    Even heating can be achieved using a heating device, such as a heating resistor not necessarily requiring a chamber; heated.
    Thus, it could be envisaged that the cover incorporates · such a resistance.
    It is also conceivable that the heating resistor is simply placed in the heating chamber) produced according to any one of the heating chamber embodiments presented above.
    权利要求:
    Claims (11)
    [1" id="c-fr-0001]
    1) Device (1) for smoking a smokable material (2) comprising an upper bowl (10) having a
    5 recess (11) for positioning smokable material (2) and a chimney (12) open towards the inside of the upper bowl for collecting smoke generated therefrom by combustion of said smokable material (2), said upper bowl (10) comprising, inside the recess 10 (11), positioning surfaces (110) arranged to be able to position, a capsule (3) inside the recess (11) of said upper bowl, this capsule ( 3) containing said smokable material (2), characterized in that the smoking device comprises a perforator (4) 15 adapted to produce at least one first opening for circulation of hot air (31) through a wall of the capsule (3) while this capsule (3) is positioned in the recess of the upper bowl (10) and is in abutment against said positioning surfaces (110).
    [2" id="c-fr-0002]
    2) Device according to claim 1, wherein the perforator (4) comprises at least one tube (41) provided with a cutting edge (410) formed at a first terminal end of this tube (41) this cutting edge being adapted
    25 to make a perforation (Pl) in the capsule wall (3), this tube (41) being arranged to create said first opening for circulation of hot air (31) through the wall of the capsule, this tube emerging facing the chimney (12) to allow circulation of a
    30 hot air flow (F) between the tube and the chimney.
    [3" id="c-fr-0003]
    3) Device according to claim 2, wherein said first terminal end of the tube opens facing the chimney (12) to allow said circulation of a flow of hot air (F) between the tube (41 ) and the chimney (12) and this tube comprises a lateral perforation (411) of the tube mistletoe opening inside said recess (11) shaped to receive said capsule (3), the tube being shaped to allow circulation, 5 d hot air inside the tube, between said lateral perforation (411) and said first terminal end of the tube (41).
    [4" id="c-fr-0004]
    4) Device according to claim 3, wherein
    Said recess in the upper bowl extends between a low limit (Lb) and a high limit (Lh) lying above said low limit, the lateral perforation (411) of the tube being closer to the high limit (Lh) of the recess than it is of the lower limit 15 (Lb) of the recess.
    [5" id="c-fr-0005]
    5) Device according to any one of claims 1 to 4, wherein the perforator (4) comprises a perforation cover (43) comprising a
    First perforation part (431), this perforation cover (43) being arranged to at least partially close a capsule insertion passage in said recess of the upper bowl, this passage being formed between an area external to said upper bowl and said 25 recess of the upper bowl while its first perforation part (431) is oriented so as to be able to extend through the wall of the capsule (3) to define said at least one first opening for circulation of hot air.
    [6" id="c-fr-0006]
    6) Device according to claim 5, in which the perforation cover (43) is made of a material having:
    - on the one hand a coefficient of thermal conductivity greater than 20 W -m-1 -K-1 for a temperature of 20 ° C; and
    - on the other hand, a melting point above 5 to 450 ° C.
    [7" id="c-fr-0007]
    7) Device according to any one of claims 5 and 6, further comprising a
    10 heater (recess lid 5), the heating chamber being (11) formed in the upper bowl separated from said (10) by said perforation (43). 8) Together (E) comprising a device according to
    any one of claims 1 to 7, and a capsule
    15 (3) having a wall delimiting an internal space (33) in the capsule containing a volume of smokable material, this capsule (3) being placed inside the recess (11) of said upper bowl (10) and being resting against said positioning surfaces (110).,
    The perforator (4) passing through this wall of the capsule and defining at least a first opening for circulation of hot air (31) through the wall of the capsule.
    9) assembly (E) according to claim 8, wherein the perforator (4) passes through the wall of the capsule and produces there in addition to said at least one first opening for circulation of hot air (31), at least one second hot air circulation opening
    30 (32), said at least one first opening for circulating hot air (31) and said at least one second opening for circulating hot air (32) being distinct from each other and being spaced apart 'from each other so as to form a baffle inside
    35 the capsule (3).
    [8" id="c-fr-0008]
    10) An assembly according to claim 9, in which the capsule wall comprises:
    - A bowl (34) having a bottom and an annular peripheral wall of the bowl, this annular peripheral wall of bowl defining an upper opening (34a) of the bowl (34);
    - a cover (35) closing the upper opening of the bowl (34a);
    - The volume of smokable material being placed in the bowl, against the bottom of the bowl by defining a high level (NH.) of smokable material in the capsule, this high level (NH) being at a distance from said cover (35);
    - Said first hot air circulation opening (31) being a smoke outlet opening formed through the wall of the capsule (3), above said high level (NH) of smokable material (2) in the capsule (3); and
    - Said second hot air circulation opening (32) being an air inlet opening in the capsule (3) formed through the wall of the capsule, above the high level of smokable material (2) in the capsule.
    [9" id="c-fr-0009]
    11) Method of using a device for smoking a smokable material (2) according to any one of claims 1 to 7, comprising:
    placing a capsule (3) inside the recess of said upper bowl (10), this capsule having a wall delimiting a space internal to the capsule, this internal space containing a volume of smokable material ( 2), this wall of the capsule being in abutment against said positioning surfaces (110), the wall of the capsule (3) comprising a bowl (34) and a cover (35) closing an upper opening of the bowl (34a) , the volume of smokable material (2) being placed in this bowl (34), against the bottom of the bowl by defining a high level (NH) of smokable material in the capsule, this high level (NH) being at a distance from said cover (35); then
    a flow of hot air (F) is generated inside the capsule, from a second opening for circulation of hot air (32) to a first opening for circulation of hot air (31), these first and second hot air circulation openings (31, 32) being formed through the wall of the capsule above the high level (NH) of smokable material and being separated from one another.
    [10" id="c-fr-0010]
    12) The method of claim 11, wherein, after the establishment of the capsule inside the recess (11) of said upper bowl (10), the method comprises the production of said first and second circulation openings hot air (31, 32), these first and second openings being produced using a perforator (4) forming a perforation cover (43) at least partially closing a capsule insertion passage in said recess of the upper bowl (10), this passage being formed between an area external to said upper bowl and said recess of the upper bowl.
    [11" id="c-fr-0011]
    13) The method of claim 12, wherein
    The perforation cover (43) comprises at least one tube (41) provided with a cutting edge (410) formed at a first terminal end of this tube (41) and adapted to perforate the capsule wall, said first opening hot air circulation (31) being created by
    35 insertion of the tube (41) through the wall of the capsule, this tube (41) opening out of the capsule (3) thus perforated while facing the chimney (12) to allow circulation of '' a flow of hot air between this tube (41) and the chimney (12), a perforation
    5 side (411) of this tube (41) then being located at
    The interior of the capsule above said high level (NH) of smokable material and each at least one second opening (32) being formed through the cap (35) of the capsule (3), by a form of cutout (36) carried 10 by the same perforation cover.
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    同族专利:
    公开号 | 公开日
    US11096418B2|2021-08-24|
    US20210145047A1|2021-05-20|
    FR3080977B1|2021-11-12|
    WO2019215348A1|2019-11-14|
    EP3790415A1|2021-03-17|
    MA52573A|2021-03-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20110186060A1|2010-02-04|2011-08-04|Saleh Saleh A|Hookah bowl capsule|
    GB2527597A|2014-06-27|2015-12-30|Relco Induction Developments Ltd|Electronic vapour inhalers|
    WO2016022695A1|2014-08-06|2016-02-11|Stein Avi|Hookah bowl with single use insert|
    EP3216357A1|2016-03-07|2017-09-13|Wallbrooke Investments Ltd.|Inductive heating apparatus and related method|RU2751626C1|2021-02-15|2021-07-15|Эльмар Рашид оглы Алиев|Hookah container with pre-packaged smoking mixture|WO2015097424A1|2013-12-23|2015-07-02|Jalloul Samer|Hookah bowl adapted for use with prepackaged tobacco capsules|WO2021111334A1|2019-12-02|2021-06-10|Philip Morris Products S.A.|Tray with piercing element for use with shisha device|
    法律状态:
    2019-05-23| PLFP| Fee payment|Year of fee payment: 2 |
    2019-11-15| PLSC| Publication of the preliminary search report|Effective date: 20191115 |
    2020-05-22| PLFP| Fee payment|Year of fee payment: 3 |
    2021-05-20| PLFP| Fee payment|Year of fee payment: 4 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1853988|2018-05-11|
    FR1853988A|FR3080977B1|2018-05-11|2018-05-11|DEVICE FOR SMOKING A SMOKEABLE MATERIAL|FR1853988A| FR3080977B1|2018-05-11|2018-05-11|DEVICE FOR SMOKING A SMOKEABLE MATERIAL|
    MA052573A| MA52573A|2018-05-11|2019-05-13|DEVICE FOR SMOKING A SMOKEABLE MATERIAL|
    PCT/EP2019/062239| WO2019215347A1|2018-05-11|2019-05-13|Device for smoking a smokeable material|
    EP19727846.8A| EP3790415A1|2018-05-11|2019-05-13|Device for smoking a smokeable material|
    EP19727845.0A| EP3790417A1|2018-05-11|2019-05-13|Device for smoking a smokeable material|
    US17/054,440| US20210106049A1|2018-05-11|2019-05-13|Device for smoking a smokeable material|
    MA052572A| MA52572A|2018-05-11|2019-05-13|DEVICE FOR SMOKING A SMOKEABLE MATERIAL|
    PCT/EP2019/062240| WO2019215348A1|2018-05-11|2019-05-13|Device for smoking a smokeable material|
    US17/054,482| US11096418B2|2018-05-11|2019-05-13|Device for smoking a smokable material|
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