• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
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  • 优先权
    • 专利摘要:
    The invention relates to a container for the preservation of food under vacuum comprising an air passage tube (46) which is open at both ends. The invention also relates to a lid (6) for closing the container. This lid comprises means (60) for connection with the tube (46) of the container, an air channel (5.2, 5.3) extending between a first orifice (61) defined by the connecting means (60). and a second port (50), a channel closure member (66), such as a valve, and a mechanism (62, 72, 76, 74) for opening an air passage (64) between the first port (61) and another port, such as the second port (50).
    公开号:FR3065205A1
    申请号:FR1753286
    申请日:2017-04-14
    公开日:2018-10-19
    发明作者:Jean-Francois Bourrec
    申请人:Bourrec Jean Francois；
    IPC主号:
    专利说明:

    © Publication number: 3,065,205 (to be used only for reproduction orders)
    ©) National registration number: 17 53286 ® FRENCH REPUBLIC
    NATIONAL INSTITUTE OF INDUSTRIAL PROPERTY
    COURBEVOIE © Int Cl 8 : B 65 D 81/20 (2017.01), B 65 D 85/72
    A1 PATENT APPLICATION
    ©) Date of filing: 14.04.17.(© Priority: © Applicant (s): BOURREC JEAN-FRANCOIS — FR. @ Inventor (s): BOURREC JEAN-FRANCOIS. ©) Date of public availability of the request: 19.10.18 Bulletin 18/42. ©) List of documents cited in the preliminary search report: See the end of this booklet (© References to other related national documents: ® Holder (s): BOURREC JEAN-FRANCOIS. ©) Extension request (s): (© Agent (s): LAVOIX.
    CONTAINER FOR VACUUM STORAGE, LID, ASSEMBLY COMPRISING CONTAINER AND LID AND VACUUM FEEDING SYSTEM.
    FR 3 065 205 - A1 (£ /) The invention relates to a container intended for the preservation of food under vacuum, comprising an air passage tube (46), which is open at its two ends. The invention also relates to a cover (6) for closing the container. This cover comprises a means (60) for connection with the tube (46) of the container, an air passage channel (5.2, 5.3) extending between a first orifice (61) defined by the connection means (60) and a second port (50), a member (66) for closing the channel, such as a valve, and a mechanism (62, 72, 76, 74) for opening an air passage (64) between the first port (61) and another port, such as the second port (50).

    Vacuum food storage container, cover, assembly comprising the container and cover and vacuum food delivery system
    The invention relates to a container for preserving food under vacuum, a lid for closing the container and an assembly comprising the container and the lid. The invention also relates to a vacuum food delivery system comprising such an assembly.
    In the culinary field, more and more people are using the vacuuming technique to keep food as long as possible. This technique can be combined with freezing, so that food can be stored for more than a year and a half. In particular, the vacuum preservation technique prevents oxidation of food, wine, and other drinks such as smoothies.
    In addition to the aspects related to preservation, more and more professionals and individuals are using the technique of cooking food under vacuum. This type of cooking consists of cooking food under vacuum and at low temperature, for example in a double boiler or in the microwave. Cooking under vacuum makes it possible to preserve all the nutritional qualities, texture and flavor of food. In addition, cooking under vacuum allows cooking smoother, juicier and more uniform meat and fish than traditional cooking methods, such as on a pan or on the barbecue, without the risk of overcooking or burning. Furthermore, by heating meats and poultry at high temperatures, saturated fats give off chemical compounds, which can be toxic to health, and in particular carcinogenic.
    Currently, mainly flexible, airtight plastic bags are used for the preservation of food under vacuum. Dedicated machines allow vacuuming inside the bag containing food, then sealing the bag, that is to say sealing the bag by welding. These machines are relatively bulky and sometimes lack efficiency, in the sense that sometimes air bubbles get trapped inside the pockets. In addition, the pockets are not suitable for storing liquids or dishes in sauce.
    In addition, according to recent surveys, in France, more than 35% of midday meals on weekdays are taken by employees at their workplace. Food is then stored and transported to the workplace in plastic boxes. This type of container is therefore not compatible with sous vide cooking. In addition, food vacuum-packed in pockets is generally not taken to the workplace because this requires the addition of a plate or a bowl to pour the contents of the pocket.
    Finally, the plastic bags currently used are thrown away after each use, which is not environmentally friendly.
    Furthermore, there is a vacuum system comprising, on the one hand, a vacuum pump and, on the other hand, a closed container with a lid. To create a vacuum inside the container, the user must connect a flexible hose between the vacuum pump and an upper part of the lid, using a specific connection element. This type of system is not ergonomic, that is to say not practical to use, since a series of manual operations is necessary to empty the interior of the container.
    It is these drawbacks that the invention intends to remedy more particularly by proposing an improved container and lid.
    To this end, the invention relates to a container intended for the preservation of food under vacuum, comprising an air passage tube, which is open at its two ends. In this way, air passes through the tube when a vacuum is created inside the container.
    According to advantageous but not compulsory aspects of the invention, such a container can incorporate one or more of the following characteristics, taken in any technically admissible combination:
    The tube extends inside the container, in particular from the bottom of the container in a direction perpendicular to the bottom.
    The tube extends beyond an overflow level of the container.
    The tube extends near a wall of the container or is partly formed by a wall of the container.
    The container is made of glass or an inert plastic material capable of absorbing thermal shock.
    The container includes a filling opening.
    The filling opening is inclined relative to the bottom of the container.
    The tube is integral with the walls of the container.
    The tube is straight.
    The invention also relates to a cover for closing the container defined above. This cover comprises a means of connection with the container tube, an air passage channel extending between a first orifice defined by the connection means and a second orifice, a member for closing the channel, such as a valve. , and a mechanism for opening an air passage between the first port and another port, such as the second port.
    According to advantageous but not compulsory aspects of the invention, such a cover can incorporate one or more of the following characteristics, taken in any technically admissible combination:
    The mechanism is manual.
    The mechanism includes a waterproof push button.
    The cover is made of plastic, in particular of thermostable plastic.
    The closure member is configured to automatically open the channel only when the pressure between the closure member and the first port is less than the pressure between the closure member and the second port.
    The air passage is a duct parallel to the channel or separated from the channel.
    The invention also relates to an assembly comprising a container and a cover as described above. This set forms a vacuum food storage device which is more practical to transport, reusable and suitable for both solid and liquid food storage.
    Advantageously, this assembly comprises a duct for emptying the air from the container, this duct comprising a first end open on the inside of the container and a second end open on the outside of the container. The first end is formed by the second opening in the cover. The tube forms a first section of the conduit. The canal forms two other sections of the conduit.
    In the example, the closure member is configured to automatically open the conduit only when the pressure in the conduit between the closure member and the second end is less than the pressure inside the container.
    Here, the mechanism used to open an air passage between the first port and the second port allows the container to be opened manually, by bringing air at atmospheric pressure inside the container.
    Thanks to the invention, any type of food, solid or liquid, can be placed inside the container. Then the container is closed with the lid and the container can be evacuated. When the vacuum is achieved, the device can be stored in the fridge, freezer or even on a shelf, depending on the type of food stored. Thanks to the pressurization mechanism, air can be manually entered at atmospheric pressure inside the container, so that the lid can be opened.
    The invention also relates to a food vacuum system, comprising an assembly as described above, and a base, comprising a vacuum pump for evacuating the interior of the container, by creating a vacuum in the duct. , between the closure member and the second end. This vacuum system is more compact than those of the prior art and more ergonomic.
    Thanks to this system, the vacuum can be created simply by placing the device on the base and activating the pump. We therefore understand that the system is simple to use and very compact since there are not, as in the prior art, two separate entities to be connected by means of a flexible hose.
    Advantageously, the base includes a means for weighing the food inside the container.
    Advantageously, the base comprises a pressure sensor upstream of the pump and an electronic pump control unit, programmed to stop pumping when the pressure measured by the sensor drops below a certain threshold and in which the base comprises preferably a means for weighing the food inside the container.
    The invention and other advantages thereof will appear more clearly in the light of the following description of two embodiments, in accordance with its principle, given solely by way of example and made with reference to the accompanying drawings, wherein :
    FIG. 1 is a schematic sectional view of a vacuum food delivery system, comprising a container and a lid in accordance with the invention and a base,
    FIG. 2 is a detailed view of the base,
    FIG. 3 is a detail section of the cover,
    FIG. 4 is a section similar to FIG. 3, in which the container (closed) is pressurized at atmospheric pressure, so that the cover can be removed,
    - Figures 5 and 6 show a variant of the mechanism used to pressurize the container, and in particular a variant of the push button that can be actuated from outside the device.
    FIGS. 1 to 4 show a first embodiment of a system 1 for placing food under vacuum. Foods are not shown in the figures, but can be of any type: solid, liquid, raw, cooked, etc. The system 1 comprises a base 8 and an assembly comprising a container 4 intended to receive the food and a removable cover 6 for closing the container 4. This assembly forms a device 2 for preserving the food under vacuum. This device 2 is intended to be mounted on the base 8 so as to create a vacuum inside the container 4.
    Advantageously, the container 4 is made of rigid material, in particular glass, so that it can be put into the dishwasher and the oven. It is therefore understood that the container cannot be a flexible bag, such as there are currently on the market.
    Alternatively, the container 4 can also be made of a food-grade plastic material capable of absorbing thermal shock. Preferably, this plastic material is a food plastic, non-toxic to health, preferably inert. This means that the material used is free from harmful or toxic substances.
    Preferably, the cover 6 is made of plastic, in particular of thermostable plastic. This means that the plastic material constituting the cover 6 includes additives to increase the heat resistance. These additives are in fact thermal stabilizers, well known in the field of materials. Thus, the cover 6 resists, inter alia, the passage of the device 2 in the oven or in the dishwasher. Also, the plastic material constituting the cover could be provided non-toxic (food plastic), for example inert.
    Unlike the vacuum food bags of the prior art, the food preservation device 2 can be placed in the oven, which allows cooks to use a vacuum oven cooking mode.
    The container 4 comprises a bottom 40 from which four parallel walls extend in pairs. These four walls together define the volume for receiving food. In the upper part, that is to say opposite the bottom 40, the container 4 delimits an opening making it possible to fill, from above, the container 4 with food. In the example, the container 4 has a rectangular section. However, one can imagine in a variant a circular section for example.
    The device 2 comprises a duct 5 for emptying the air from the container 4. This means that, when the vacuum is created inside the container 4, the air inside the container 4 is evacuated through the duct 5. Here, the duct 5 is therefore a passage taken by the air present inside the container when the container is depressurized. The duct 5 can therefore be considered as a volume of air or vacuum, that is to say something immaterial, untouchable (hole, hollow, etc.).
    The conduit 5 comprises a first end 50, visible in particular in FIG. 3, which is open on the inside of the container 4 and a second end 52, visible in particular in FIG. 1, which is open on the outside of the container 4. In the example, the second end 52 is open on the bottom of the container 4.
    Preferably, the container 4 comprises a tube 46 forming a section 5.1 of the conduit 5. Here, the tube 46 only forms a section of the conduit, that is to say that the conduit is not formed entirely by the tube 46. The tube 46 extends inside the container 4. The tube 46 is in one piece with the walls of the container 4, in particular with the bottom wall 40 of the container.
    Advantageously, the tube 46 is fitted, at one end, around a connection end piece 81 of the base 8, projecting upwards relative to the rest of the base 8 and, at the other end, in a complementary end piece 60 of the cover 6, projecting downward relative to the rest of the cover 6. The end piece 60 forms a connection means with the tube 46 of the container 4. These end pieces 60 and 81 make it possible to guarantee tight connections, but nevertheless remain optional, in the sense that sealing could be obtained differently.
    Preferably, the tube 46 is straight.
    The tube 46 advantageously extends from the bottom 40 of the container 4 in a direction perpendicular to the bottom 40.
    It is therefore understood that the container 4 of the device 2 according to the invention is innovative and original in itself, since this type of container does not exist in the prior art. More specifically, the container 4 is a container made of rigid material, which is intended for the preservation of food under vacuum and which is specific in that it comprises a tube 46 open at its two ends and configured to allow the evacuation of the air outside the container 4 when the vacuum is created inside the container.
    We define a level 44 as the overflow level of the container 4. This is the filling limit of the container 4, without the content overflowing from the container 4, assuming of course that the container 4 is placed on a horizontal surface . In the example, the tube 46 extends beyond the overflow level 44. This ensures that the food contained in the container 4 does not overflow inside the tube 46, which must remain empty.
    In the example, the tube 46 does not protrude outside the container 4, that is to say upwards relative to the upper opening of the container 4. Effectively, the filling opening of the container 44 is inclined relative to the bottom of the container 40. In other words, the container 4 has a variable height. More specifically, among the four side walls of the container 4, two of them are of different height, the other two having a variable height.
    Preferably, the tube 46 extends near a wall 4.1 of the container 4, in particular near the highest wall 4.1 of the container 4, to exceed the overflow level 44. By positioning the tube 46 near wall 4.1, the risk is reduced that the latter receives a blow or a shock. The tube 46 is therefore less exposed to shocks than if it were positioned in the center of the container 4 for example, and therefore less fragile.
    In the example, the end 52 of the duct 5 used to empty the air from the container 4 is in fact the bottom end of the tube 46, disposed at the bottom 40 of the container 4.
    The cover 6 has an overall wedge shape, with an angle of inclination identical to that of the opening of the container 4, so that, when the cover 6 is placed on the container, the assembly, that is to say -to say the device 2, has a substantially cubic shape, or at least parallelepiped.
    The device 2 comprises a member 66 for closing the duct 5, configured to automatically open the duct 5 when there is a depression in the duct between the closing member 66 and the second end 52 of the duct.
    It is said that the duct 5 is in the closed state when the closing member 66 opposes the passage of air between the first end 50 and the second end 52 of the duct 5 and that the duct 5 is at the open state when the closing member 66 does not oppose the passage of air between the first end 50 and the second end 52 of the duct 5.
    Here, the closing member is a pivoting valve 66. The valve 66 is housed in the cover 6 and makes the separation between a section 5.2 of the conduit 5 which is adjacent to the section 5.1 and a section 5.3 opening into the container. 4. The section 5.2 is placed upstream of the tube 46 on the air path during the vacuum operation. The reference 68 designates the pivot axis of the valve 66.
    The sections 5.2 and 5.3 together define an air passage channel through the cover 6. This channel extends between a first orifice 61 defined by the connection means 60 and a second orifice, different from the first orifice 61, which corresponds in fact at the end 50 of the duct 5 open on the interior of the container 4. Thus, the member 66 can also be considered as a member for closing the channel: the closing member 66 is configured to automatically open the channel (5.2, 5.3) only when the pressure in the channel between the closure member 66 and the first orifice 61, that is to say in the section 5.2, is less than the pressure in the channel between the closure 66 and the second orifice (50), that is to say in section 5.3.
    Advantageously, because of its geometry, the valve 66 can only pivot in one direction around the axis 68. In particular, the valve 66 is arranged so as to pivot only when the pressure in the section 5.2 (between valve 66 and the second end 52) is less than the pressure in the section 5.3, that is to say the pressure in the container 4. In other words, when the pressure in the section 5.2 is greater than the pressure in the section 5.3 , that is to say when the vacuum is created inside the container 4, then the valve 66 remains closed in a completely sealed manner. The pressure difference between the atmospheric pressure outside the container 4, which is close to 1 bar, and the pressure inside the container, which is close to 0 bar, therefore does not cause the valve to open. 66.
    The movement of the valve 66 is entirely controlled by the pressure differential on either side of the valve. Thus, when a depression is created in the duct 5, between the closure member 66 and the second end 52, that is to say when a vacuum is produced, then the valve 66 automatically pivots due to the pressure forces applied on both sides, as represented by the arrow F1 in FIG. 3. The valve 66 is then found in the position shown in fine lines and the air can circulate from the end 50 up to at the end 52, as represented by the arrows in bold line in FIG. 3. By this means, we are thus able to extract the air outside the container 4.
    Once the vacuuming operation is finished, the atmospheric pressure prevails in sections 5.1 and 5.2 of the conduit 5 because the end 52 remains open to the outside. On the other hand, there is a vacuum inside the section of conduit 5.3 upstream of the valve 66.
    Advantageously, a filter 70 is arranged upstream of the closure member 66 on the air path when a vacuum is created inside the container. The purpose of this filter 70 is to filter the particles and vapors present inside the container. The filter 70 is in the example disposed at the end 50 of the duct open on the interior of the container 4. This filter 70 may be provided removable, so as to allow its cleaning, or replacement.
    The food preservation device 2 necessarily includes a mechanism for manually opening the container 4 when the vacuum is created inside it. Indeed, the pressure difference between the inside and the outside of the container 4 makes it impossible to operate the cover. To open the container, the mechanism is therefore actuated to bring air, at atmospheric pressure, into the interior of the container 4. With this mechanism, the user can pressurize the container 4 again at atmospheric pressure. , so as to be able to remove the cover 6 and access the food stored inside the container 4. The mechanism can therefore be described as a pressurization mechanism for the container (or "repressurization").
    Advantageously, this mechanism is part of the cover 6.
    The mechanism comprises a push button 62. The button 62 is provided on the upper surface of the cover 6. In the example, it is an elastically deformable button, for example made of rubber, which is assembled in leaktight manner with the rest of the cover 6. The use of a push button makes maneuvering easier than a pull system. In addition, thanks to the tightness of the button 62, it is avoided that elements external to the container 4 penetrate inside the latter, which is practical for the user because he does not have to wash his hands before d 'push the button. This responds to a real need of users, who often have dirty hands when cooking.
    A rigid rod 72 is connected at one end to the push button 62. The rigid rod 72 moves downwards when the button 62 is pressed. At the other end, the rod 72 is connected to a link 76 articulated around a central axis 78. The link 76 is articulated with a plug 74, configured to selectively close a conduit 64 communicating with the section 5.2 of the conduit 5 provided in the cover 6. The duct 64 is therefore a derivation of the section 5.2 of the duct arranged downstream of the valve 66 during the evacuation.
    The mechanism therefore makes it possible to open an air passage (bypass duct 64) between the first orifice (61) and another orifice, in this case the second orifice (50) of the container 4. In the example, this air passage passes around the closure member 66 and therefore does not form part of the duct 5. More precisely, this air passage can be interpreted as a duct parallel to the channel, since it also extends between the first orifice 61 and the second orifice, but following a path different from that of the channel (5.2, 5.3).
    As can be seen in FIG. 4, when the button 62 is depressed, the rod 72 descends and pivots the link 76 (see arrows F2), which has the effect of mounting the plug 74 by leverage and of opening the communication between the section of conduit 5.3 and the bypass conduit 64, which is at atmospheric pressure. The air at atmospheric pressure in the tube 46 then enters the container 4, which has the effect of pressurizing the container 4 at atmospheric pressure. The cover 6 can then be removed manually without effort.
    The button 62 returns elastically in the configuration of FIG. 3, by elastic return of the material constituting the button 62.
    The base 8 comprises a surface for receiving the device 2, that is to say from the container 4 closed by the cover 6. The base 8 also includes a vacuum pump 84 for evacuating the interior of the container 4, by creating a depression in the conduit 5 between the closure member 66 and the second end 52 of the conduit 5, that is to say in the sections 5.1 and 5.2. In particular, when the device 2 is positioned on the base 8, the end 52 of the tube 46 is fitted around the connection end piece 81 of the base 8.
    In the example, the base 8 comprises a means 94 for weighing the food inside the container 4, that is to say a scale.
    The base 8 also includes an on / off button 80 to activate the pump 84 and an electronic unit 92 for controlling the pump 84.
    To create a vacuum inside the container 4, simply position the container 4, closed and filled with food, on the base 8 and activate the pump 84, in particular by pressing the On / Off button 80. The On / off button is optional, in the sense that the pump could be triggered as soon as the means 94, i.e. the weight sensor, detects that the device 2 is positioned on the base 8.
    A pressure sensor 90 is provided upstream of the pump 84, that is to say on the suction side. The pressure sensor 90 dynamically transmits the pressure prevailing in the conduit 5 of the device 2, and therefore consequently the pressure inside the container 4. When this pressure drops below a certain threshold, the electronic unit of command 92 commands the pump 84 to stop. This makes it possible to avoid running the vacuum pump 84 forever. This threshold is a predetermined threshold. Alternatively, one can imagine a variable threshold depending on the vacuum level required for optimal food preservation.
    Preferably, the base 8 comprises on its lower surface non-slip pads 86 also making it possible to slightly raise the base 8 relative to the surface on which it is placed, and easily evacuate the air extracted by the vacuum pump 84.
    Advantageously, the base 8 can be qualified as "connected" (or "communicating"), in the sense that it comprises means 82 for connection with another connected object. It can for example be a smart mobile phone, smartphone type, a tablet or a connected watch.
    In the example, the connection means 82 are of the wireless type, and in particular comprise a Wifi antenna. Alternatively, one could however consider a radio or Bluetooth connection.
    The Wifi 82 antenna is configured to transmit to the smartphone the date on which the food was put under vacuum and the weight of the food contained in the container 4. The smartphone has a dedicated application, thanks to which the user can impute the type of food stored in the container. Also, the container 4 may include a marking, in particular a number, which the user can impute as input data in the application. With this type of application, it is possible to set up an alarm system to warn the user of an expiration date close to the foodstuffs contained in the container 4 and to indicate to the user which container is concerned, that is, what is the number of the corresponding container. In the example, the user manually imputes an expiration date. This date can also be calculated by default, for example by adding 1 month to the vacuuming date.
    This reminds the user that food is at risk of spoiling, and therefore should be eaten or frozen.
    Preferably, the cover 6 is also "connected". This means that the cover also includes a means of communication, preferably wireless, with another connected object. In the example, this means is an RFID chip (not shown), which is integrated into the cover 6 and which is capable of communicating with household appliances, such as the oven, the refrigerator, the freezer, etc.
    For example, if the device 2 is stored inside a connected refrigerator, the user can, by consulting the dashboard of the refrigerator, or directly his smartphone, identify that the refrigerator contains the device 2.
    In Figures 5 and 6 is shown a second embodiment of the invention, in which the deformable push button is replaced by a push button 62 ’, of the rigid type, which is a sliding button. To do this, a waterproof membrane 63 is fixed below the button 62 ’. This membrane 63 deforms when the button 62 is pressed (see force F3 in FIG. 6) and maintains the button's seal.
    The button 62 'returns elastically in the configuration of FIG. 5, by elastic return of the membrane 63.
    In a variant not shown, the cover 6 is not removable, but for example articulated with respect to the container 4.
    According to another variant not shown, the tube 46 could have a rectangular section. Also, one or two sides of the tube 46 could be formed by the walls themselves of the container 4. In particular, the tube 46 could extend to a corner of the container 4.
    According to another variant, not shown, the end 52 of the duct 5 could be provided at one of the side walls of the container, for example at the level of the wall 4.1 and the base 8 could therefore be positioned next to the container 4. This means that the invention is not limited to the embodiment where the base 8 is positioned below the container 4. This also means that, within the meaning of the invention, the tube 46 is not necessarily straight: it can also be bent or curved.
    According to another variant not shown, the container 4 is made of stainless steel. In particular, the walls (glass or stainless steel) of the container 4 can be lined and separated by an insulating air knife. Thus, the container 4 makes it possible to keep the food hot (or cold) for a certain time, which is practical when there is no means for reheating the food (picnic, snacks, etc.) .
    According to another variant not shown, a filter is also placed upstream of the pump 84, so as to avoid premature fouling of the constituent parts of the pump 84. This filter may be provided removable, so as to allow its cleaning, or its replacement.
    According to another variant not shown, the tube 46 is outside the container 4, that is to say outside the volume defined between the walls of the container. In this case, the cover 6 extends beyond the opening of the container so as to be able to connect with the tube 46. For example, the tube 46 can be attached to the exterior surface of a wall of the container 4 (glued, welded, etc.) or form a single block with the wall of the container.
    According to another variant not shown, the container 4 can be compartmentalized, like a meal tray or a bento.
    According to another variant not shown, the cover 6 could include a third orifice, different from the orifices 61 and 50. In particular, the bypass duct 64 could open out at the level of this third orifice. In this case, the air passage (bypass duct 64) is separated from the channel (5.1,5.3).
    According to another variant not shown, the connection means 60 is simply formed by an orifice into which the tube 46 enters, that is to say that there is no protruding end piece.
    The characteristics of the embodiments and variants envisaged above can be combined with one another to generate new embodiments of the invention.
    权利要求:
    Claims (11)
    [1" id="c-fr-0001]
    1. Container (4) for preserving food under vacuum, characterized in that it comprises an air passage tube (46), which is open at both ends.
    [2" id="c-fr-0002]
    2. Container according to claim 1, wherein the tube (46) extends inside the container, in particular from the bottom (40) of the container in a direction perpendicular to the bottom.
    [3" id="c-fr-0003]
    3. Container according to one of the preceding claims, in which the tube (46) extends beyond a level (44) of overflow from the container.
    [4" id="c-fr-0004]
    4. Container according to one of the preceding claims, in which the tube (46) extends near a wall (4.1) of the container or is formed in part by a wall of the container.
    [5" id="c-fr-0005]
    5. Container according to one of the preceding claims, characterized in that the container is made of glass or an inert plastic material capable of absorbing thermal shock.
    [6" id="c-fr-0006]
    6. Lid (6), for closing the container (4) according to one of the preceding claims, characterized in that the lid comprises:
    a means (60) for connection with the tube (46) of the container (4),
    - an air passage channel (5.2, 5.3) extending between a first orifice (61) defined by the connection means (60) and a second orifice (50),
    - a member (66) for closing the channel, such as a valve, and
    - a mechanism (62, 72, 76, 74) for opening an air passage (64) between the first orifice (61) and another orifice, such as the second orifice (50).
    [7" id="c-fr-0007]
    7. An assembly (2) comprising a container (4) according to one of claims 1 to 5 and a cover (6) according to claim 6.
    [8" id="c-fr-0008]
    8. An assembly according to claim 7, characterized in that the assembly comprises:
    - a duct (5) for emptying the air from the container, this duct comprising a first end (50) open on the inside of the container and a second end (52) open on the outside of the container,
    - the first end (50) is formed by the second orifice (50) of the
    5 cover,
    - the tube (46) forms a first section (5.1) of the conduit (5),
    - The channel (5.1,5.2) forms two other sections of the conduit (5).
    [9" id="c-fr-0009]
    9. Food vacuum system (1), comprising a set according to the
    [10" id="c-fr-0010]
    10 claim 8 and a base (8), comprising a vacuum pump (84) for evacuating the interior of the container, creating a depression in the conduit (5), between the closure member (66) and the second end (52).
    10. The system of claim 9, wherein the base (8) comprises a
    [11" id="c-fr-0011]
    Pressure sensor (90) upstream of the pump and an electronic pump control unit (92) programmed to stop pumping when the pressure measured by the sensor (90) drops below a certain threshold and in which the base preferably comprises means (94) for weighing the food inside the container (4).
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    FR2976457A1|2012-12-21|Self-supporting container comprises edible part, and protective part for gripping container by hand, where protective portion is rigid and transparent and has base and cavity upwardly facing to receive lower portion of edible part
    FR2886121A1|2006-12-01|Pod ejector device for hot drink e.g. espresso coffee, preparing unit, has pusher with rod projecting outside lower part of tilting receiver plate so that part of rod thrusts against vertical contact surface of unit when plate is tilted
    FR2649080A1|1991-01-04|Cup with lid forming a container for solids
    BE1016263A6|2006-06-06|Container for food products.
    FR2895660A1|2007-07-06|Powdery product e.g. ground coffee, filling system for obtaining liquid coffee, has open cup arranged inside receiver to load ground coffee to coffee maker, and support with handle, where cup is assembled to support to form spoon
    EP3148899B1|2020-09-02|Box comprising an inner bag for a liquid food
    FR2680502A1|1993-02-26|Vapour condensation exothermic and/or endothermic container such as a dish, plate or other, and meal trays provided with one or more of these containers
    EP0740518A1|1996-11-06|Cooking apparatus, such as deep fryer, comprising a cooking vapour condenser device
    FR2946031A1|2010-12-03|Food pot for containing food product e.g. prawn, to produce exudates during preservation, has boss provided on bottom wall while boss is turned towards upper bottom, and baffle interposed between upper bottom and boss
    EP3468893A1|2019-04-17|Device for dispensing a fluid product
    FR2804412A1|2001-08-03|Packaging for cheese comprises main and supplementary enclosure connected by orifice with drainage between enclosures for impurities by gravity
    FR2883464A1|2006-09-29|Ground coffee handling device for obtaining liquid coffee, has reusable cup arranged in receiver and integrated with gripping unit providing spoon function to cup, where receiver forms constitutive unit of percolator type coffee pot
    FR2875481A1|2006-03-24|Metallic can protection device, has movable protection unit associated to main ring constituted by horizontal wall disposed in orifice edge such that user`s upper lip does not contact with outer side of lid of can
    EP2354031A1|2011-08-10|Lidded container
    FR2733309A3|1996-10-25|Domestic electrical device , esp. refrigerator, washing machine, electric fire or similar,
    FR2979212A1|2013-03-01|Plate for maintaining e.g. hot temperature, of food, has compartment defining housing, where compartment is adapted to receive removable unit i.e. sachet, with material or substance endowed with properties for maintaining temperature
    FR3032337A1|2016-08-12|DEVICE FOR INFUSING AND FILTERING COFFEE, THE OR OTHER TYPE OF INFUSION
    OA18916A|2019-09-30|Dispositif de distribution de produit fluide.
    FR3070241A1|2019-03-01|BOX FOR MEALS TO BE TAKEN EQUIPPED WITH MODULAR COMPARTMENTS
    FR2817026A1|2002-05-24|Ice cube maker made from moulded plastic has compartments covered with sealing film layer after filling
    WO2016132070A1|2016-08-25|Container having a cup forming a drink receptacle and a basket forming a food receptacle
    同族专利:
    公开号 | 公开日
    FR3065205B1|2021-06-18|
    US20200165020A1|2020-05-28|
    WO2018189351A1|2018-10-18|
    EP3609791A1|2020-02-19|
    CN110603199A|2019-12-20|
    CA3059816A1|2018-10-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1216770B|1963-07-26|1966-05-12|Hans Dohse|Airtight container and device for evacuating and airtight closing this container|
    US5735317A|1996-10-18|1998-04-07|Enrichwell Enterprise Co., Ltd.|Sealed container and suction pump unit|
    WO2017042801A1|2015-09-07|2017-03-16|Avrech Ronen|Storage device|
    GB2334019B|1998-02-10|2002-10-02|Aldershine Ltd|A sealable container for food|
    CN1140439C|2002-04-10|2004-03-03|王振远|Freshness preserving vacuum tank and box|
    US7172779B2|2002-09-27|2007-02-06|Kraft Foods Holdings, Inc.|Container for sliced and fluffed food products|
    CN104555110B|2013-10-23|2017-04-12|谢国金|Vacuum freshness-preservation container|
    CN106473619A|2015-08-31|2017-03-08|深圳市联创三金电器有限公司|The food processing apparatus for preventing food from aoxidizing|CN110979953A|2019-12-27|2020-04-10|云南荣科机械科技有限公司|Vacuum aluminum alloy packaging box for storing and transporting special products|
    FR3107516A1|2020-02-20|2021-08-27|Biotyfood|Vacuum storage box and vacuum system comprising such a box|
    CN112193487A|2020-09-28|2021-01-08|吴光德|Meat processing is with energy-concerving and environment-protective device of small-size vacuum packaging|
    法律状态:
    2018-03-19| PLFP| Fee payment|Year of fee payment: 2 |
    2018-10-19| PLSC| Publication of the preliminary search report|Effective date: 20181019 |
    2020-03-13| PLFP| Fee payment|Year of fee payment: 4 |
    2020-05-08| TP| Transmission of property|Owner name: BIOTYFOOD, FR Effective date: 20200403 |
    2021-03-11| PLFP| Fee payment|Year of fee payment: 5 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1753286|2017-04-14|
    FR1753286A|FR3065205B1|2017-04-14|2017-04-14|VACUUM FOOD STORAGE CONTAINER, LID, SET INCLUDING CONTAINER AND LID AND VACUUM FOOD SYSTEM|FR1753286A| FR3065205B1|2017-04-14|2017-04-14|VACUUM FOOD STORAGE CONTAINER, LID, SET INCLUDING CONTAINER AND LID AND VACUUM FOOD SYSTEM|
    EP18716302.7A| EP3609791A1|2017-04-14|2018-04-13|Container intended for vacuum-storage of foods, cover, assembly comprising the container and the cover and system for vacuum-packing foods|
    US16/605,002| US20200165020A1|2017-04-14|2018-04-13|Container intended for vacuum-storage of foods, cover, assembly comprising the container and the cover and system for vacuum-packing foods|
    CA3059816A| CA3059816A1|2017-04-14|2018-04-13|Container intended for vacuum-storage of foods, cover, assembly comprising the container and the cover and system for vacuum-packing foods|
    CN201880029357.9A| CN110603199A|2017-04-14|2018-04-13|Container for vacuum storage of food products, lid, assembly comprising a container and a lid and system for vacuum packaging of food products|
    PCT/EP2018/059485| WO2018189351A1|2017-04-14|2018-04-13|Container intended for vacuum-storage of foods, cover, assembly comprising the container and the cover and system for vacuum-packing foods|
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