• 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:
    Iron (1) comprising a heating body (2) comprising a vaporization chamber (3) for producing a steam flow and a steam distribution circuit for conveying the flow of steam to at least one hole (10A), said circuit comprising a cavity (51) in which is disposed a retention device (8) comprising a filtering grid (7) for retaining scale particles transported by the vapor stream, said cavity (51) having on one side an end provided with an orifice (50) through which the holding device (8) can be extracted from the iron (1) for cleaning and on the other side an open end (51A) through which the flow of steam enters the cavity (51), said orifice (50) being closed by a removable plug (13) accessible from the outside of the apparatus, characterized in that the cavity (51) forms a dead end from which the flow of vapor escapes in direction of the steam outlet hole (10A) again passing through said open end (51A).
    公开号:FR3062857A1
    申请号:FR1751117
    申请日:2017-02-10
    公开日:2018-08-17
    发明作者:Christian Giovalle；Sylvain Maudhuit；Jerome Bonin
    申请人:SEB SA；
    IPC主号:
    专利说明:

    © Publication no .: 3,062,857 (to be used only for reproduction orders)
    ©) National registration number: 1751117 ® FRENCH REPUBLIC
    NATIONAL INSTITUTE OF INDUSTRIAL PROPERTY
    COURBEVOIE
    ©) Int Cl 8 : D 06 F 75/10 (2017.01), D 06 F 75/16
    A1 PATENT APPLICATION
    (22) Date of filing: 10.02.17. ©) Applicant (s): SEB S.A. Société anonyme - FR. © Priority : @ Date of availability of the request: 17.08.18 Bulletin 18/33. ©) Inventor (s): GIOVALLE CHRISTIAN, MAUDHUIT SYLVAIN and BONIN JEROME. (56) List of documents cited in the preliminary search report: See the end of this brochure References to other related national documents: ©) Holder (s): SEB S.A. Société anonyme. o Extension request (s): (§) Agent (s): SEB DEVELOPPEMENT Société anonyme.
    IRON COMPRISING A DEVICE FOR RETAINING TARTAR PARTICLES TRANSPORTED BY THE STEAM.
    FR 3 062 857 - A1 tu /) Iron (1) comprising a heating body (2) comprising a vaporization chamber (3) for the production of a steam flow and a steam distribution circuit making it possible to convey the flow of steam to at least one hole (1 OA) for steam outlet, said circuit comprising a cavity (51) in which is disposed a retention device (8) comprising a filtration grid (7) intended to retain particles of scale transported by the steam flow, said cavity (51) having, on one side, an end provided with an orifice (50) by which the retention device (8) can be extracted from the iron (1) for cleaning and, on the other side, an open end (51 A) through which the vapor flow enters the cavity (51), said orifice (50) being closed by a removable plug (13) accessible from the exterior of the device, characterized in that the cavity (51) forms a dead end from which the flow of vapor escapes ction of the steam outlet hole (1 OA) again passing through said open end (51 A).

    B. 1836 1
    IRON COMPRISING A RETENTION DEVICE
    PARTICLES OF TARTAR TRANSPORTED BY THE STEAM
    The present invention relates to an iron comprising a heating body comprising a vaporization chamber for the production of a vapor flow and a distribution circuit making it possible to convey the vapor flux to at least one vapor outlet hole, and relates more particularly to an iron in which the steam distribution circuit comprises a cavity in which is arranged a device for retaining the particles of tartar transported by the steam flow, the cavity having one end closed by a removable plug, accessible from outside the device, by which the retention device can be removed from the device for cleaning.
    It is known from patent application FR3010420 filed by the applicant, an iron comprising a steam distribution circuit connecting an instant steaming chamber to steam outlet holes formed in the ironing plate of the iron. In this document, the steam distribution circuit comprises a cavity comprising a filtration grid intended to retain the particles of tartar transported by the steam flow, the filtration grid being carried by a scale collecting container which is removable by an orifice formed on the heel of the iron.
    Such an iron has the advantage of retaining, upstream of the filtration grid, the largest particles of scale preventing them from being emitted by the steam outlet holes of the ironing plate and coming to stain the laundry. It also has the advantage of allowing the extraction of the filtration grid for its cleaning and the evacuation of the tartar particles which have been retained upstream of the filtration grid.
    However, in this iron, the steam distribution circuit associated with the retention device has the drawback of being relatively complex to produce. In addition, the iron thus produced has the disadvantage of having a relatively bulky heating body, in particular in height, so that it occupies part of the volume usually intended for the tank integrated in the housing which surmounts the heating body. It follows an obligation to reduce the volume of the tank if one wishes to keep an iron with a reduced bulk, or to increase the dimensions of the box which surmounts the heating body if one wishes to keep a volume of tank important.
    Also, an object of the present invention is to provide an iron overcoming these drawbacks. In particular, an object of the present invention is to provide an iron which is simple and economical to produce. Another object of the present invention is to provide an iron having a steam distribution circuit, associated with a device for retaining tartar particles, having a more compact construction, in particular in the direction of the height relative to the ironing board.
    To this end, the invention relates to an iron comprising a heating body comprising a vaporization chamber for the production of a steam flow and a steam distribution circuit making it possible to route the steam flow to at least a steam outlet hole, the circuit comprising a cavity in which is disposed a retention device comprising a filtration grid intended to retain particles of tartar transported by the steam flow, the cavity having on one side an end provided with 'an orifice through which the retention device can be removed for cleaning and, on the other side, an open end through which the flow of vapor enters the cavity, the orifice being closed by a removable plug accessible from the exterior of the appliance, characterized in that the cavity forms a dead end from which the flow of steam escapes towards the steam outlet hole again passing through the open end.
    The iron thus produced has the advantage of having greater simplicity of construction and good compactness, in particular in the height direction. In particular, in this construction, there is no outlet for the flow of steam transverse to the longitudinal direction of the cavity so that the size of the steam distribution circuit is reduced, the flow of steam entering and leaving the cavity passing only through the open longitudinal end of the cavity.
    According to another characteristic of the invention, the retention device occupies the entire height of the cavity when it is engaged in the cavity.
    According to another characteristic of the invention, the distribution circuit comprises a steam supply duct which communicates on the one hand with the vaporization chamber and which on the other hand opens into the open end of the cavity.
    Such a construction has the advantage of being simple and economical to produce. In particular, such a duct has the advantage of achieving, by means of a single piece, the separation between the flow of steam entering the cavity, which circulates inside the duct, and the flow of steam leaving the cavity, which flows outside the duct.
    According to another characteristic of the invention, the heating body comprises a peripheral wall which laterally delimits the open end of the cavity, the duct inserting into the open end leaving at least one space between the duct and the peripheral wall which forms an outlet channel through which the vapor flow escapes from the cavity after passing through the filtration grid.
    According to another characteristic of the invention, the heating body has two outlet channels arranged laterally on each side of the duct.
    Such a characteristic allows a homogeneous distribution of the vapor flow leaving the cavity on the two sides of the heating body.
    According to another characteristic of the invention, the vaporization chamber is closed in its upper part by a closure plate which comes to rest on the peripheral wall.
    Such a characteristic makes it possible to optimize the ease of construction and the compactness of the heating body.
    According to another characteristic of the invention, the steam supply duct is produced in a part which is attached to the heating body and which is connected in leaktight manner to an opening formed in a partition which laterally delimits the vaporization chamber.
    Such a characteristic simplifies the manufacture of the steam supply duct and the heating body.
    According to another characteristic of the invention, the steam supply duct extends longitudinally to the iron, the opening being formed at a rear end of the vaporization chamber.
    Such a characteristic makes it possible to collect, by gravity, the particles of scale in the retention device when the iron is placed vertically on its heel.
    According to another characteristic of the invention, the retention device comprises an end piece which is connected in leaktight and removable manner to the steam supply duct, the end piece comprising an axial opening through which the flow of steam is admitted into the device retention.
    Such a characteristic makes it possible to offer a simple and reliable connection of the retention device on the steam supply duct.
    According to yet another characteristic of the invention, the retention device comprises a scale collecting container which is introduced into the cavity through the scale evacuation orifice, the container being arranged upstream of the filtration grid with respect to the direction of flow of the steam flow.
    Such a characteristic has the advantage of allowing the evacuation of scale from the iron by simply removing the container for collecting scale through the orifice.
    According to another characteristic of the invention, the scale recovery container has a storage volume greater than 4 cm 3
    Such a characteristic makes it possible to collect the particles of tartar accumulated between two interviews, as well as the water not vaporized in the vaporization chamber, without contaminating the filtration grid.
    According to yet another characteristic of the invention, the retention device has an open front end and a closed rear end, the retention device comprising a side window, receiving the filtration grid, through which the vapor flow escapes from the retention device.
    According to another characteristic of the invention, the retention device comprises a seal on either side of the window.
    According to yet another characteristic of the invention, the retention device is integral with the plug.
    Such a characteristic makes it possible to have a retention device which is automatically removed from the device when the cap is removed, allowing a systematic inspection of the state of the filtration grid by the user when a cleaning operation is carried out. .
    Such a characteristic also makes it possible to reduce the number of manipulations that the user must perform to access the filtration grid and thus avoid the user forgetting to replace the filtration grid after cleaning.
    According to yet another characteristic of the invention, the iron comprises a housing which overcomes the heating body, the housing incorporating a reservoir which supplies liquid to the vaporization chamber.
    According to another characteristic of the invention, the filtration grid has a corrugated surface.
    Such a characteristic makes it possible to increase the useful surface of the filtration grid for a given size. It therefore makes it possible to increase the flow of steam that can be passed through the filtration grid as well as the time that elapses before it is completely clogged with tartar.
    According to another characteristic of the invention, the openings of the filtration grid have a maximum size of 0.4 mm on a side.
    Such a characteristic makes it possible to let pass only particles of scale which are substantially invisible towards the vapor outlet holes.
    According to another characteristic of the invention, the vaporization chamber is an instantaneous vaporization chamber.
    According to yet another characteristic of the invention, the steam outlet holes are formed in an ironing plate of an iron comprising a heel on which it can rest during the inactive ironing phases.
    According to another characteristic of the invention, the tartar evacuation orifice opens out at the heel of the iron.
    Such a characteristic has the advantage of offering excellent access to the tartar discharge orifice when the iron rests on its ironing plate.
    The objects, aspects and advantages of the present invention will be better understood from the description given below of a particular embodiment of the invention presented by way of non-limiting example, with reference to the accompanying drawings in which :
    - Figure 1 is a perspective view of an iron according to a particular embodiment of the invention;
    - Figure 2 is a longitudinal sectional view of the heating body and the ironing plate fitted to the iron of Figure 1;
    - Figure 3 is a perspective view of the heater of Figure 2;
    - Figure 4 is a top view of the heating body of Figure 3 stripped of its closure cover;
    - Figures 5 and 6 are respectively perspective and side views of the heater of Figure 4;
    - Figures 7 and 8 are respectively sectional views along line VIIVII and line VIII-VIII of Figure 6;
    - Figure 9 is a perspective view of the heating body of Figure 4 without the plug or the scale recovery container;
    - Figure 10 is a perspective view of the scale recovery container attached to the cap fitted to the iron of Figure 1;
    - Figures 11A and 11B illustrate two exemplary embodiments of the filtration grid that can be fitted to the scale recovery container.
    Only the elements necessary for understanding the invention have been shown. To facilitate reading of the drawings, the same elements bear the same references from one figure to another.
    It will be noted that in this document, the terms horizontal, vertical, lower, upper, front, rear used to describe the iron refer to this appliance when it lies flat on its ironing plate.
    FIG. 1 illustrates a steam iron 1 comprising an ironing plate 10 provided with a set of steam outlet holes 10A, visible only in FIG. 2, the ironing plate 10 being surmounted by a material housing plastic comprising a grip handle 11 extending longitudinally to the iron.
    The handle 11 has a rear end extending by a heel 12 on which the iron can rest substantially vertically during the inactive ironing phases, the heel 12 comprising two arms delimiting between them a space receiving a removable plug 13 giving access to a orifice 50 for evacuating the scale, visible in FIG. 2.
    The plug 13 is fixed to a rear surface 12A of the housing, inscribed inside the heel 12, by a bayonet type fastening similar to that described in more detail in patent application FR2981371 filed by the applicant, the rear surface of the casing being tilted slightly forward to provide easier access when the iron rests horizontally on its ironing plate 10.
    In accordance with FIGS. 2 to 4, the ironing plate 10 of the iron is thermally and mechanically linked to a heating body 2 integrated in the lower part of the housing, the heating body 2 comprising an aluminum foundry conventionally comprising a curved resistive element 20 in horseshoe and a boss 21 provided for receiving a thermostat 14 for regulating the temperature of the ironing plate 10.
    The ironing plate 10 comprises, in a manner known per se, a pointed front end and has a width which increases progressively from the pointed front end to a rounded rear end.
    The heating body 2 comprises a peripheral wall 22 which laterally delimits a space comprising a main vaporization chamber 3 and a vaporizer chamber 4, both of the instant vaporization type, comprising a bottom advantageously having a multitude of pyramidal studs allowing increase the heat exchange surface.
    The vaporization chamber 3 is arranged in the center of the heating body 2 and is connected to the steam outlet holes 10A of the ironing plate 10 by a steam distribution circuit comprising two lateral diffusion channels 30 extending from both sides. other of the vaporization chamber 3 and joining, at the front end of the heating body 2, at a front junction zone 30A and at the rear end of the heating body 2, at a rear junction 30B. The lateral channels 30 conventionally include orifices 31 passing through the heating body 2 to open on the underside of the heating body, at the level of steam distribution cavities 33, visible in FIG. 2, arranged opposite the steam outlet holes 10A ironing board.
    In accordance with FIGS. 2 and 5, the heating body 2 also comprises a closure plate 24 which comes to rest on the upper edge of the peripheral wall 22, this closure plate 24 being surmounted by a water tank, not shown in the figures, integrated in the housing of the iron. The reservoir supplies water to the vaporization chamber 3 through an orifice 24A formed in the closure plate 24, this orifice 24A receiving, in a manner known per se, a drip plug, not shown in the figures, allowing production a continuous steam flow of the order of 40 to 70 gr / min.
    The main vaporization chamber 3 is delimited laterally by a partition 23 rising up to the closure plate 24, being tightly linked with the latter, so that the vapor produced in the vaporization chamber 3 cannot escape only by an opening 23A formed in the partition 23 at the rear end of the vaporization chamber 3.
    As can be seen in Figures 4 and 5, the heating body 2 contains a steam supply duct 25 comprising a front end which is connected to the opening 23A, the duct 25 extending substantially parallel to the plane of the ironing plate 10 and comprising a rear end provided with a connection sleeve 25A.
    Preferably, the duct 25 is produced by molding in plastic material, for example in PPS (polyphenylene sulfide) type material, and is attached to the aluminum heating body 2 by being tightly connected at the opening. 23A. To this end, the opening 23A advantageously has a rectangular shape and is delimited laterally by two vertical edges on which grooves carried by a connection wall 25B secured to the front end of the steam supply conduit 25 are engaged. .
    In accordance with FIG. 3, the heating body 2 comprises a rear zone 2A of reduced width where the peripheral wall 22 has two portions 22B which extend parallel to the longitudinal direction of the iron 1, towards the rear of the iron 1, and define between them a volume in which the rear end of the conduit 25 engages.
    As can be seen in FIGS. 5 and 9, the iron 1 comprises a collector 5 which is fixed by two screws in the extension of the rear zone 2A of the heating body 2, at the peripheral wall 22. The manifold 5 advantageously has the form of an oblong passage cross-section conduit comprising an open front end coming opposite an opening 22A formed in the peripheral wall 22 and a rear end comprising the orifice 50 receiving the removable plug 13.
    Preferably, the collector 5 extends obliquely to the plane of the ironing plate 10, at an angle of about 10 °, and it is cantilevered behind the ironing plate 10 when the iron rests flat on its ironing plate 10. The collector 5 is advantageously made by molding in plastic material, for example in PPS type material (polyphenylene sulfide).
    The opening 22A communicates the volume formed in the rear zone 2A of the heating body 2 with a volume formed inside the collector 5 to form a cavity 51 for receiving a device 8 for retaining the particles of tartar, shown in isolation in FIG. 9, the cavity 51 comprising an open end 51A opening into the rear junction zone 30B of the lateral channels 30 and a rear end closed by the plug 13.
    As can be seen in FIGS. 4, 7 and 8, the duct 25 has a narrower width than the width of the cavity 51 so that, on each side of the duct 25 and of the connection sleeve 25A, a space, advantageously having a width greater than 3 mm, which forms an outlet channel 26 by which the flow of vapor sent into the cavity 51 by the conduit 25 can escape in the direction of the rear junction zone 30B and then through side channels 30.
    In accordance with FIGS. 7, 8 and 10, the device 8 for retaining tartar particles comprises a container 6 for collecting tartar advantageously made of plastic material, of the polyamide PA 6-6 type reinforced with 30% glass fiber. The container 6 has a nozzle 60 which fits into the connection sleeve 25A and which includes an axial opening through which the flow of vapor emitted by the vaporization chamber 3 is admitted into the container 6 and a closed rear end fixed to the plug 13.
    Preferably, the connection sleeve 25A extends substantially over the entire height of the cavity 51 so that the cavity 51 provides a vertical pre-guiding of the end piece 60 towards the connection sleeve 25A when the container 6 is introduced into the cavity 51 through the orifice 50.
    As can be seen in FIG. 10, the container 6 supports a first silicone seal 61 carried by the end piece 60 which engages in the connection sleeve 25A to establish a substantially tight connection with the latter when the plug 13 occupies a closed position, illustrated in FIGS. 1 to 7, in which it is locked on the rear surface 12A of the iron 1.
    The container 6 also includes a second silicone seal 62 which comes into contact with the interior wall of the cavity 51, at the edge of the orifice 50, to avoid the emission of vapor through the orifice 50 when the plug 13 occupies the closed position.
    The container 6 comprises, between the two seals 61, 62, two windows 63 open both on the side face and the upper face of the container 6, the two windows 63 being arranged on either side of a longitudinal bar 63A disposed at the top of the container 6.
    The container 6 comprises a filtration grid 7, illustrated in isolation in the figure
    A, which extends through the windows 63 and over their entire surface, the filtration grid 7 being advantageously fixed to the bar 63A by two fixing points
    AT.
    In the embodiment illustrated in FIG. 11 A, the grid 7 has, opposite each window 63, a first flat surface which extends substantially horizontally and a second surface which extends substantially vertically when the device 8 is engaged in the cavity 51 and that the iron 1 lies flat on the ironing plate 10.
    The grid 7 has calibrated openings to retain the largest scale particles while providing a passage section sufficient for the required steam flow. For example, the filtration grid 7 is made of stainless steel wire of 0.1 mm in diameter, or of glass fabric produced from a braided wire of 1 mm in diameter, and has square openings. less than 0.4 mm per side, and preferably between 0.1 mm and 0.4 mm, the grid surface being at least 8 cm 2 for square openings of 0.2 mm and an expected steam flow rate of around 40 to 50 gr / min.
    FIG. 11B illustrates an alternative embodiment of the filtration grid 7 which can be fitted to the container 6 in which the surface of the filtration grid 7 facing the windows 63 is corrugated. Such a corrugation makes it possible to increase the surface of the filtration grid 7 while retaining a reduced bulk.
    In accordance with FIG. 2, the container 6 has a hollow lower part, preferably having a volume of the order of 4 to 5 cm 3 , in which the tartar particles can be stored, the front end of the hollow part having a step 6A making it possible to prevent the scale collected in the container 6 from returning by gravity to the vaporization chamber 3 when the iron 1 is placed on its ironing plate 10.
    The flow of the steam flow in the iron 1 thus produced will now be described.
    When the water from the drip plug comes into contact with the bottom of the vaporization chamber 3, it vaporizes instantaneously, which causes the release of a flow of vapor which successively escapes through the conduit 25, the container 6, of the filtration grid 7, of the outlet channels 26 and of the side channels 30, the flow of steam then passing through the orifices 31 to lead to the underside of the ironing plate 10 and escape through the holes of outlet 10A from the ironing plate.
    The evaporation of water creates a layer of calcium carbonate in the bottom of the vaporization chamber 3 which gradually disintegrates into small tartar particles under the effect in particular of the expansion of the heating body 2 during cooling phases between two ironing sessions.
    The particles of tartar present in the vaporization chamber 3 are progressively carried away by the flow of vapor in the duct 25 and are partly sent, by their inertia, to the bottom of the container 6 for collecting tartar, where they are trapped , and partly sent to the filtration grid 7. This inertial separation of the tartar particles is carried out in particular thanks to the turn of the order of 90 ° which is effected by the steam flow at the inlet of the grid 7.
    The displacement of the particles of scale to the container 6 is also effected by gravity each time the iron 1 is placed on its heel 12, the storage volume provided in the hollow part of the container 6 being adapted to receive the particles of tartar, accompanied by any drops of water, without the latter coming into contact with the grid 7, thus avoiding its contamination.
    When the steam stops, most of the particles trapped by the grid 7 fall by gravity into the hollow part of the container 6, some particles that can however remain stuck on the grid 7 and contribute to the progressive clogging of the latter, the grid 7 also scaling due to the evaporation of any water droplets coming into contact with the grid 7.
    When cleaning the iron 1 is necessary, i.e. after several steam ironing sessions, or when an alert indicator is activated on the iron, the user can easily extract the container 6 recovers from the cavity 51 by unlocking the plug 13 and moving it backwards so as to make the container 6 slide axially through the orifice 50 for removing scale.
    The contents of container 6 can then be emptied and container 6 can be passed under tap water for cleaning. If the user deems it necessary, he can also clean the grid 7 by rubbing it under water with a brush or by immersing it in a descaling liquid.
    The iron thus produced has the advantage of comprising a steam distribution circuit associated with a particle retention device which has the advantage of being simple to produce, the open front end of the cavity having the advantage of being used both to bring the steam into the cavity by means of the steam supply duct, and to evacuate the steam from the cavity by means of the steam outlet ducts formed on either side of the supply duct steam.
    In addition, such a construction has the advantage of having a very small footprint, in particular in the direction of the height, which allows, for the same size of iron, to have an increased tank capacity and therefore a more great autonomy for steam production.
    Of course, the invention is in no way limited to the embodiment previously described and illustrated which has been given only by way of example. Modifications remain possible, in particular from the point of view of the constitution of the various elements or by substitution of technical equivalents, without thereby departing from the scope of protection of the invention.
    Thus, in an alternative embodiment of the invention not shown, the tartar recovery container may not be fixed on the stopper but have at its rear end a handle allowing it to be entered manually by the user after removing the stopper .
    Thus, in another alternative embodiment not shown, the filtration grid can be removably mounted on the scale recovery container so that the filtration grid can be changed if necessary.
    B.1836 R1
    权利要求:
    Claims (14)
    [1" id="c-fr-0001]
    1) Iron (1) comprising a heating body (2) comprising a vaporization chamber (3) for the production of a steam flow and a steam distribution circuit making it possible to route the steam flow to at least a steam outlet hole (10A), said circuit comprising a cavity (51) in which is arranged a retention device (8) comprising a filtration grid (7) intended to retain particles of tartar transported by the steam flow , said cavity (51) having, on one side, an end provided with an orifice (50) through which the retaining device (8) can be removed from the iron (1) for cleaning and, on the other hand, an open end (51 A) through which the vapor flow enters the cavity (51), said orifice (50) being closed by a removable plug (13) accessible from outside the device, characterized in that the cavity (51) forms a dead end from which the vapor flow escapes towards the hole (10A ) steam outlet again passing through said open end (51A).
    [2" id="c-fr-0002]
    2) Iron according to claim 1, characterized in that the distribution circuit comprises a duct (25) for supplying steam which communicates on the one hand with the vaporization chamber (3) and which opens on the other hand in the open end (51 A) of the cavity (51).
    [3" id="c-fr-0003]
    3) Iron according to claim 2, characterized in that the heating body (2) comprises a peripheral wall (22) which laterally delimits the open end (51 A) of the cavity (51), the conduit (25) fitting into the open end (51 A) leaving at least one space between the duct (25) and the peripheral wall (22) which forms an outlet channel (26) through which the vapor flow escapes from the cavity (51) after having passed through the filtration grid (7).
    [4" id="c-fr-0004]
    4) Iron according to claim 3, characterized in that the heating body (2) comprises two outlet channels (26) arranged laterally on each side of the duct (25).
    [5" id="c-fr-0005]
    5) Iron according to any one of claims 3 to 4, characterized in that the vaporization chamber (3) is closed in its upper part by a closure plate (24) which comes to rest on the peripheral wall (22 )
    [6" id="c-fr-0006]
    6) Iron according to any one of claims 2 to 5, characterized in that the duct (25) for supplying steam is produced in a part which is attached to the heating body (2) and which is connected to sealingly to an opening (23A) formed in a partition (3) which laterally delimits the vaporization chamber (3).
    [7" id="c-fr-0007]
    7) Iron according to claim 6, characterized in that the duct (25) for supplying steam extends longitudinally to the iron (1), said opening (23A) being formed at a rear end of the chamber vaporization (3).
    [8" id="c-fr-0008]
    8) Iron according to any one of claims 2 to 7, characterized in that the device (8) retention has a tip (60) coming to connect in a sealed and removable manner to the conduit (25) for supplying steam, the nozzle (60) comprising an axial opening through which the flow of steam is admitted into the retention device (8).
    [9" id="c-fr-0009]
    9) Iron (1) according to any one of claims 1 to 8, characterized in that the retention device (8) comprises a container (6) tartar recuperator entering the cavity (51) by l 'tartar evacuation orifice (50), the container (6) being arranged upstream of the filtration grid (7) relative to the direction of flow of the vapor flow.
    [10" id="c-fr-0010]
    10) Iron (1) according to any one of claims 1 to 9, characterized in that the device (8) has an open front end and a closed rear end, the device (8) having a window (63) lateral receiving the filtration grid (7) and by which the vapor flow escapes from the retention device (8).
    [11" id="c-fr-0011]
    11) Iron (1) according to claim 10, characterized in that the device (8) for retention comprises a seal (61,62) on either side of the window (63).
    [12" id="c-fr-0012]
    12) Iron according to any one of claims 1 to 11, characterized in that the device (8) of retention is integral with the plug (13).
    [13" id="c-fr-0013]
    13) Iron (1) according to any one of claims 1 to 12, 5 characterized in that it comprises a housing which surmounts the heating body (2) and in that said housing incorporates a reservoir which supplies liquid the vaporization chamber (3).
    [14" id="c-fr-0014]
    14) Iron (1) according to any one of claims 1 to 13, characterized in that the filtration grid (7) has a corrugated surface.
    2/5
    5 ΙΑ
    10 Fig 5
    3/5
    EiS
    4/5
    5/5
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    同族专利:
    公开号 | 公开日
    EP3580385A1|2019-12-18|
    RU2019127685A3|2021-04-29|
    WO2018146402A1|2018-08-16|
    RU2019127685A|2021-03-10|
    RU2750710C2|2021-07-01|
    FR3062857B1|2019-03-15|
    CN208545596U|2019-02-26|
    CN108411596A|2018-08-17|
    CN108411596B|2021-06-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3708962A|1970-03-20|1973-01-09|Sanyo Electric Co|Vacuum cleaner|
    US20120180444A1|2011-01-14|2012-07-19|General Electric Company|Filters and methods for imparting structural support to pleated filter media|
    EP2789729A1|2011-10-18|2014-10-15|Seb S.A.|Iron with a steam chamber connected to a scale-recovery cavity having a descaling orifice.|
    FR3010420A1|2013-09-10|2015-03-13|Seb Sa|IRONING HOUSEHOLD APPLIANCE COMPRISING A FILTER FOR RETAINING VAPOR TRANSPARENT TARTRE PARTICLES|
    FR3033338A1|2015-03-03|2016-09-09|Seb Sa|IRONING HOUSEHOLD APPLIANCE COMPRISING A FILTER FOR RETAINING VAPOR TRANSPARENT TARTRE PARTICLES|EP3757279A1|2019-06-28|2020-12-30|Seb S.A.|Iron comprising a device for retaining scale particles carried by steam|
    EP3786345A1|2019-08-29|2021-03-03|Seb S.A.|Iron comprising a removable scale collection container|JPS60137397A|1983-12-27|1985-07-20|Matsushita Electric Ind Co Ltd|Steam iron|
    FR2741364B1|1995-11-17|1999-06-11|Moulinex Sa|ELECTRIC STEAM IRON|
    US7096612B2|2004-01-30|2006-08-29|Celaya, Emparanza Y Galdos, Internacional, S.A.|Domestic steam irons having a vaporization chamber and fitted with independent heat element|
    CN203229804U|2013-01-25|2013-10-09|励彩玲|Improved steam electric iron|
    FR3062857B1|2017-02-10|2019-03-15|Seb S.A.|IRON FOR IRON COMPRISING A DEVICE FOR RETAINING PARTICLES OF THE TARTRE PARTICLES TRANSPORTED BY STEAM|FR3062857B1|2017-02-10|2019-03-15|Seb S.A.|IRON FOR IRON COMPRISING A DEVICE FOR RETAINING PARTICLES OF THE TARTRE PARTICLES TRANSPORTED BY STEAM|
    法律状态:
    2018-02-26| PLFP| Fee payment|Year of fee payment: 2 |
    2018-08-17| PLSC| Search report ready|Effective date: 20180817 |
    2020-02-28| PLFP| Fee payment|Year of fee payment: 4 |
    2021-02-26| PLFP| Fee payment|Year of fee payment: 5 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1751117|2017-02-10|
    FR1751117A|FR3062857B1|2017-02-10|2017-02-10|IRON FOR IRON COMPRISING A DEVICE FOR RETAINING PARTICLES OF THE TARTRE PARTICLES TRANSPORTED BY STEAM|FR1751117A| FR3062857B1|2017-02-10|2017-02-10|IRON FOR IRON COMPRISING A DEVICE FOR RETAINING PARTICLES OF THE TARTRE PARTICLES TRANSPORTED BY STEAM|
    RU2019127685A| RU2750710C2|2017-02-10|2018-02-02|Iron containing a device for holding scale particles carried by steam|
    PCT/FR2018/050270| WO2018146402A1|2017-02-10|2018-02-02|Iron including a device for retaining scale particles transported by the steam|
    EP18707081.8A| EP3580385A1|2017-02-10|2018-02-02|Iron including a device for retaining scale particles transported by the steam|
    CN201820221334.5U| CN208545596U|2017-02-10|2018-02-08|Flatiron|
    CN201810126768.1A| CN108411596B|2017-02-10|2018-02-08|Iron comprising means for intercepting scale particles conveyed by steam|
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