EP3829352A1 - Dispositif de generation de fumee pour narguile, et narguile equipe d'un tel dispositif - Google Patents
Dispositif de generation de fumee pour narguile, et narguile equipe d'un tel dispositifInfo
- Publication number
- EP3829352A1 EP3829352A1 EP19765294.4A EP19765294A EP3829352A1 EP 3829352 A1 EP3829352 A1 EP 3829352A1 EP 19765294 A EP19765294 A EP 19765294A EP 3829352 A1 EP3829352 A1 EP 3829352A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heating
- heat shield
- induction
- smoke
- hookah
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F1/00—Tobacco pipes
- A24F1/30—Hookahs
Definitions
- Hookah smoke generating device and hookah equipped with such a device
- hookah is a product from the Middle East, which has been documented for at least five centuries. It is used to consume a specific type of tobacco, usually called molasse.
- a hookah typically includes a smoke generating device, which is typically disposed above a vertical chimney, forming a plunger.
- This chimney ensures the transport of the smoke thus produced, towards a container containing a liquid, typically water, which may include certain adjuvants. Passing through the liquid, the smoke is advantageously cooled and filtered. Then, this smoke is directed to a mouthpiece used by the smoker to inhale this smoke.
- the generation device produces the smoke thanks to a heating element, placed above the tobacco. In its traditional version, this heating element is coal. In order to avoid too rapid combustion, a heat shield is generally interposed between the heating element and the tobacco.
- CN 202 680 470 submitted a solution, using electric coal.
- the proposed device incorporates a resistive electrical wire, embedded in the coal. This system is similar to that presented above, except that it incorporates this electrical element.
- US 8 550 091 a device comprising a power supply connected to the mains, the power consumption of which is close to 400 W.
- An electrical resistance is positioned above the tobacco, in order to vaporize it .
- US 8,983,232 aims to improve the solution described immediately above, by adding a ventilation system to control the amount of incoming air.
- different configurations of the electrical resistance are proposed. Power is supplied by a transformer, or a battery.
- Document US 2017 224 015 proposes an implementation of an electrically but thermally unsuitable functional induction heating system to the heating of "shisha tobacco". The heating is done directly, which is not an adequate mode to generate quality smoke. This product could not be found on the market for obvious reasons of non quality. A similar analysis can be made of the device, disclosed in document US 2017 251 718.
- the present invention aims to remedy at least certain drawbacks of the prior art mentioned above. Objects of the invention
- a smoke generating device for hookah comprising a hearth (1) intended for the reception of smoking tobacco, heating means (3) of this tobacco, as well as means of evacuation (1 1) of the smoke generated by the heating of this tobacco,
- this device further comprises electrical supply means (7), making it possible to generate an alternating electric current, as well as induction means (5) capable of generating an electromagnetic field under the effect of the electric current AC supplied by the electrical supply means (7), the induction means (5) being capable of causing an increase in temperature of the heating means (3).
- the generation device of the invention may include all or part of the following characteristics, insofar as they are technically compatible:
- the heat shield (40) is separate from the induction means, at least part of this heat shield being interposed between the induction means (5) and the heating means (3);
- the induction means (5) rest on the thermal screen (40), this screen being distant from the heating means (3);
- the heat shield (40) is arranged above the heating means (3), vertically thereof;
- the induction means are integrated into the heat shield
- the heating means and the heat shield define an intermediate volume (Vi), this intermediate volume being at least partially bordered laterally by walls (29), advantageously of a mobile nature, said walls defining at least one radial passage (P) ambient air inlet in said intermediate volume. ;
- At least one axial air passage (849) is provided in the heat shield (840);
- the air passage (849) is arranged centrally in the heat shield and there is provided at least one axial air passage (839) arranged peripherally in the heating means (803);
- the concentration means (46) and the heating means (3) are arranged on either side of the heat shield (40);
- the induction means (5) comprise a solid part, as well as a coil of wire embedded in this massive part, this coil of wire being connected to the power supply means (6); the heating means are formed by a heating plate (3), which extends in particular horizontally when the device rests on its bottom;
- the hearth (1) comprises a bowl (20) for receiving tobacco, said bowl (20) comprising enclosure walls, the heating means (3) comprising a heating member (3) forming, with said walls enclosure, a substantially closed space;
- the heating plate constitutes only the upper wall of said closed space
- the heating member (3) is hollowed out with at least one air passage slot (32); the power supply means are integrated into a printed circuit (7);
- the electrical supply means (7) are connected to a direct current source, in particular a battery (6) or else an external current source, it further comprises at least one measurement sensor (70) of at least one parameter , in particular for measuring the temperature and / or detecting inspiration of the user, as well as control means capable of controlling the electrical supply means (7), in response to this measurement sensor (70);
- control means it further comprises at least one man-machine interface (74), capable of cooperating with the control means;
- the hearth (1), the heating means (3), the electrical supply means (7), the induction means (5), the control means and, where appropriate, the man-machine interface (74 ) are integrated in a single module (M), said module (M) comprising fixing means, in particular removable, on a hookah body;
- the hearth (1), the heating means (3) and the induction means (5) are integrated in a main module (M1), while the electrical supply means (7), the control means and, where appropriate, the man-machine interface (74) are integrated into an annex module (M2) remote from said main module (M1), this device further comprising connection means between this main module (M1) and this annex module ( M2).
- the invention also relates to a hookah comprising a body, said body comprising a container intended to contain a liquid, a smoke generating device, intended to direct smoke towards the container, as well as means for inhalation by a smoke user, having passed through said liquid, characterized in that the smoke generation device is as defined above.
- the electrical supply means (206, 306), the control means (207, 307) and, where appropriate, the man-machine interface (274, 374) are integrated into the body. hookah.
- the present invention uses electromagnetic induction, within a hookah smoke generation device.
- the invention advantageously takes advantage of this induction phenomenon, in spatial configurations where the heat exchange with the incoming air is optimized.
- an alternating electric current is sent into induction means, typically formed by a part having a high inductance.
- An electromagnetic field is then created, the value of which is proportional to the current received.
- the electrical energy is then transformed into heat, by the Joule effect, so as to cause the heating means to rise in temperature.
- electromagnetic induction there are several advantages to using electromagnetic induction. Indeed, the rise in temperature is very rapid and can be implemented precisely. In addition, it is a remote, contactless heating mode with high energy efficiency. Typically, according to the invention, about 90% of electrical energy is transformed into heat. This is to be compared with a value of around 60% for a resistance, as used in the prior art. Finally, using electromagnetic induction is also safer, since only parts specifically targeted and made of magnetic materials undergo a temperature rise.
- the invention solves the problem of heat exchange in the air entering by convection, while regulating the temperature of the air contained in the hearth.
- the prior art is silent on this technical problem. Indeed, in the state of the art presented above, the question of the heat exchange between the electrical resistances and the air is not addressed.
- the smoke generation device is able to detect the inspiration of the user. If such a detection occurs, the heat generated is increased at this precise moment, whereas it is decreased when the user does not breathe. Consequently, the device according to the invention is capable of generating a significant amount of heat over short periods, without burning the tobacco contained in the hearth.
- This advantageous characteristic completely corresponds to the mode of use, observed in practice. Indeed, the piping sessions are relatively long, typically more than an hour. Therefore, the Users often tend to rest the inhalation hose in order to go about other occupations.
- the prior art does not propose devices capable of detecting these inspiration phases. Furthermore, this prior art does not disclose a method of regulating the heating during the piping session. Typically, a constant heating level is defined during the entire use phase.
- the amount of heat produced by the coal necessary for a pleasant piping, varies throughout the session. So when the user breathes in, the charcoal is rekindled and the convection of heat to the ambient air increases.
- coal dissipates a large amount of heat, which heats the air near the fireplace. This preheated air creates a pyrolysis of the tobacco, in order to generate flavors appreciated by the users.
- Figure 1 is a perspective view illustrating a smoke generation device for hookah, according to a first embodiment of the invention.
- Figure 2 is a sectional view illustrating the device of Figure 1.
- Figure 3 is a sectional view, illustrating from another angle and on a larger scale this device.
- Figure 4 is a schematic view of the device of the preceding figures, illustrating its integration in a hookah.
- Figures 5 to 7 are schematic views, similar to Figure 4, illustrating 3 other integrations of the device according to the invention, in other hookah configurations.
- Figure 8 is a perspective view illustrating yet another hookah fitted with a device according to the invention.
- Figures 9 to 12 are sectional views, similar to Figure 2, illustrating four other alternative embodiments of the device according to the invention.
- FIG. 13 is a perspective view, with parts broken away, illustrating the device of FIG. 12.
- FIGS. 1 to 4 A smoke generation device, in accordance with a first embodiment of the invention, is illustrated in FIGS. 1 to 4.
- This device which is formed by a single module M in this embodiment, firstly comprises a home designated in its together by reference 1.
- This hearth is made of any suitable material, for example ceramic, silicone or other.
- This hearth firstly comprises a body 10, of frustoconical shape flaring upwards. This body is hollowed out with an axial duct, which extends vertically in service.
- This conduit 1 intended for the evacuation of fumes, opens into the lower part of the body. This conduit allows the attachment of a plunger, by all appropriate means of the conventional type.
- the plunger is provided with a tapping12 known as such, allowing the screwing of a connector.
- This connector screwed to the plunger, has the function of accommodating a bowl described in more detail below.
- the conical shape is convenient for sealing and stability.
- the plunger is connected, generally by screwing, to a metal body. This body is placed on the vase containing the liquid. This central body is used to create a confined space welcoming smoke above the water level in the vase. This body is connected to the outside by a valve and a pipe so that the user can breathe in the smoke.
- the mechanical elements described in this paragraph are not part of the invention, so they can be replaced by any known equivalent.
- the conduit 1 1 opens upwards into a chamber 14, having peripheral walls. These walls delimit an upper flange 16, intended for the reception of a bowl 20.
- This bowl allowing the reception of tobacco T, comprises a bottom 22 from which extends a rim 24.
- the bowl 20 can be an integral part of the hearth, namely that these two parts are made in one piece.
- the rim 24 has a shoulder 26, allowing support on the aforementioned flange. Furthermore, the bottom includes an opening 28, communicating with the duct 1 1 for discharging the fumes.
- the collar is extended upwards by a plurality of spacers 29, allowing the support of a heat shield described below. In the example illustrated, these spacers 29 are made in one piece with the hearth. As a variant not shown, it is possible to provide spacers which are attached to this hearth.
- Heating means are also provided which, in the example illustrated, are formed by a heating plate, produced in the form of a heating disc 3 resting on the upper part of the rim of the bowl.
- This heating disc which is made of a magnetic metal, is able to rise in temperature under the effect of an electromagnetic field generated by an inductor, which will be described in the following.
- This disc 3 is hollowed out with slots 32, allowing the passage of air. We can foresee that this disc rests freely on the top of the bowl.
- This heating plate 3 extends substantially horizontally, when the device rests on its bottom, as is the case in particular in FIG. 2.
- the thermal interface 4 comprises a bottom 40, forming a thermal screen, from which extend upward the peripheral walls 42. These walls are provided with a shoulder 44, allowing the support of a cover 45 aimed at closing the thermal interface 4.
- a concentrating member 46 is also provided, made of any suitable material, in particular ferrite. This concentrating member, which is shown schematically in the figures, is placed immediately below the above-mentioned cover 45.
- the heat shield 40 supports an inductor 5, which is formed by a circular base 50 in which are provided orifices 52. Within the base 50, there is provided a coil of wire, typically made of copper.
- This inductor is connected to a printed circuit 7, which notably includes a control unit and an AC power supply unit. To this end, this printed circuit 7 is connected to a battery 6. In a manner known per se, the battery supplies a direct current to the printed circuit, which then transforms it into high frequency alternating current. This alternating current then supplies the aforementioned inductor 5.
- This printed circuit further comprises a servo system, the function of which will be described below.
- the diameter of the disc is close to the diameter of the upper part of the bowl. Consequently, this disc forms a substantially closed space, with the enclosure walls of the bowl. This space communicates only with the outside via the aforesaid slots 32. Under these conditions, the bowl fitted with the disc is generally equivalent to an oven, which is isolated from the induction means by means of the heat shield.
- the control unit is firstly connected to a temperature sensor 70, of any suitable type, intended to measure the temperature at the bottom 40 of the thermal screen. Furthermore, in the example illustrated, the sensor 70 makes it possible to detect the inspiration of the user. Indeed, when the user breathes in, the drop in temperature is strong and easily measurable by this sensor. The printed circuit 7 then processes this information as inspiration from the user, which allows adjustment. As an alternative, an additional sensor, of any suitable type, can be provided, which makes it possible to detect this inspiration. Such an additional sensor can for example be another sensor for temperature, a pressure sensor, air flow detection, or a mechanical electrical continuity system. Finally, the control unit is connected to a man-machine interface, designated as a whole by the reference 74.
- the smallest distance separating the facing walls, respectively from the bottom of the heat shield and from the heating disc is between 0.5mm and 3mm. Furthermore, the smallest distance between the facing walls of this heating disc and the bottom of the hearth is between 5mm and 30mm.
- the battery supplies direct current to the printed circuit, which supplies alternating current to the inductor.
- This inductor then creates an electromagnetic field proportional to the current received.
- the piece of ferromagnetic metal, placed in the field thus generated, transforms electrical energy into heat thanks to the Joule effect.
- the heating disc then undergoes a rise in temperature, which causes the generation of smoke proper, from the tobacco received in the bowl. This smoke is then evacuated through the orifice 1 1, towards the end of use, via the liquid.
- the user chooses a desired power level, via the man-machine interface.
- This power level is a function of various parameters, in the sense that it will influence the nature of the final smoke.
- the temperature at the screen is then controlled according to this power level.
- the servo temperature range is between 150 ° C and 300 q C.
- the sensor measures the temperature and, if necessary, sends the data to the control unit in real time. The latter then varies the current intensity in order to regulate the temperature.
- the servo system when the use of the hookah is detected by the temperature sensor, the servo system sends an appropriate pulse.
- the printed circuit 7 generates a higher electrical current, so as to increase the heat transfer.
- the temperature of the electromagnetic charge increases, while the air in contact is heated by forced convection. This phenomenon makes it possible to release the tobacco aromas, at the detailed moment.
- the servo system stops the energy pulse. This allows you to return to a lower power level, which avoids unnecessary consumption and burning of tobacco.
- the heat management system, according to the invention is therefore perfectly suited for smoking hookah in optimal conditions.
- the device according to the invention is made in one piece, that is to say that it forms a single module.
- This module is integrated into the body of the hookah, by all appropriate means.
- the body is fixed on a plunger, not shown, which plunges into service in the liquid.
- the invention finds its application to other configurations, which are illustrated in Figures 5 to 8.
- the mechanical elements similar to those of Figures 1 to 4 are assigned the same reference numbers, respectively increased numbers 100, 200, 300 and 400.
- the smoke generation device is made in two separate modules. More specifically, the printed circuit 107 and the user interface 174 are integrated in an annex module M2, while the other components of the device are grouped in a main module M1.
- the auxiliary module is connected to the temperature sensor by any suitable connection, in particular of the wired type 177. In this embodiment, it can be provided that the DC supply is not ensured by a battery. In this spirit, there is provided a cable 106 suitable for being connected to an external current source, in particular on the sector.
- the generation device is integrated in the center of the body 280 of the hookah 208.
- the hearth 201 is connected to a plunger 282, which extends in service in the liquid.
- the battery 206, the user interface 274 and the printed circuit 207 are placed above the liquid reservoir 209.
- the interface and the printed circuit are arranged on either side of the plunger.
- the hearth 301 of the smoke generating device is placed on one side of the body of the hookah 308. Provision may be made to remove the plunger, namely that the lower end of the hearth dives directly into liquid 309, which reduces the overall height of the hookah.
- the battery 306, the printed circuit 307 and the man-machine interface 374 are housed in the lower part of the body 380.
- the hookah comprises a base 482 and an upper part 484, which are connected by uprights 486.
- the base ensures reception of the control unit, of the man-interface machine and battery.
- the upper part integrates, at the dotted circle 401, the other components of the smoke generation device.
- the water tank is provided in the lower zone of part 484, namely immediately above the uprights.
- valve 290 - 490 there is a valve 290 - 490 and a pipe 292 - 492, of a type known per se. These mechanical elements, conventional in a hookah, are not described in more detail.
- the heat shield 40 is placed a few millimeters from the disk 3, so as to create an intermediate free volume, assigned the reference Vi in FIGS. 2 and 3.
- This volume Vi is also partially bordered by the spacers 29 The latter thus form enclosure walls of the volume Vi, which release passages, denoted P in FIG. 1, which allow the arrival of ambient air in the direction of the intermediate volume.
- This volume Vi is to increase the convection of heat with the ambient air.
- the air is preheated before attacking the tobacco to release the aromas, in the passage of the flow of hot air.
- Tobacco consumption is thus optimized, the taste released then being of maximum quality.
- the disc 3 can be equipped by means of fins, on its upper face and / or its lower face. In this way, the contact surface with the air is increased.
- spacers 29 provide, in addition to their mechanical holding function, an additional insulation function.
- spacers of variable axial dimension according to the heat requirements.
- a very long spacer ensures high insulation of the system, i.e. a reduced heat requirement.
- spacers can be produced, in the manner of movable flaps. In this case, they can be moved as needed, so as to free up an adjustable surface air passage. Typically, at the start of the session, the spacer may be substantially closed to ensure a high level of insulation. On the other hand, at the end of the session, the spacers will be moved, so as to allow greater ventilation and a larger volume of air for the user.
- Figures 9 and following illustrate other embodiments of the invention. In these various figures, the mechanical elements similar to those of the first embodiment are assigned the same reference numbers, increased by 500, 600, 700 and 800 respectively.
- the heat shield 40 is interposed between the induction means and the heating means, being therefore separate from these induction means.
- the induction means are integrated into the heat shield.
- the induction means form at least part of the heat shield.
- the induction means are formed by a winding illustrated schematically, which is assigned the reference 551.
- This winding is maintained using for example a rigid cable, also illustrated schematically by being assigned the reference 553, which ensures a good level of insulation and air passage. Maintaining is provided on the side of the screen, as shown schematically in this figure 9, or on top of the screen 504.
- the induction means can be integrated into the heat shield by coring the winding in a plate, or in any other similar mechanical element.
- This plate or the like will then be made of a material resistant to high temperature, such as for example a ceramic.
- FIG. 9 there is no specific screen, similar to that 40 of the first embodiment. Consequently, the induction means perform a double function, namely not only the production of an electromagnetic field but also the isolation of the system. Furthermore, the winding 551 is placed above the heating means, being at a distance from the latter.
- the embodiment of FIG. 9 has specific advantages, at the thermal level.
- the induction means are generally composed of copper cables. Copper has a much higher thermal conductivity than ceramic or silicone, as envisioned for the heat shield. Integrating the induction medium directly into the heat shield increases heat exchange and thus improves the quality of the smoke.
- the coil 651 is placed immediately above the heating means, while being in contact with the latter.
- the embodiment of FIG. 10 presents specific advantages, electrically.
- the efficiency of the electromagnetic field being proportional to the distance, minimizing the distance makes it possible to maximize the electrical efficiency. This reduces the need for electrical current from batteries or power.
- the air passages P extend radially.
- these passages can extend vertically, that is to say axial.
- these passages are formed by openings 748 and 749 which are formed respectively in the wall 745, as well as in the heat shield 740.
- This embodiment of FIG. 11 can also include air passages according to the radial direction like those of the first mode, or else be devoid of these additional passages.
- FIGS 12 and 13 illustrate a variant of the embodiment shown in Figure 1 1.
- the wall 845 is hollowed out with a central opening 848
- the solid part 805 is hollowed out with a central opening 858
- the heat shield 840 is hollowed out from a plurality of central orifices 849.
- the heating plate 803 is hollowed out through through holes 839, formed at the periphery of this plate.
- the wall and the solid part can be hollowed out from a plurality of central openings, while the heat shield can be hollowed out from a single central opening.
- This embodiment of Figures 12 and 13 has specific advantages, related to the air path materialized by the successive arrows F1 to F6. As shown in particular in FIG. 12, this air path is lengthened due to the presence of the central openings or orifices, then of the peripheral holes. The air entering into contact with the tobacco is then satisfactorily heated, which guarantees a high quality of the smoke produced.
- the walls of the heat shield are partly movable, in a pivoting movement about a vertical axis.
- the heat shield can for example include walls which are movable in translation, in a vertical direction.
- the thermal interface 4 can be made of one or more elements.
- the wall 45 can be in one piece with the side walls 42.
- the bottom 840 forming a heat shield can be distinct from the side walls 842 and of the upper wall 845.
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1857290A FR3084563B1 (fr) | 2018-08-03 | 2018-08-03 | Dispositif de generation de fumee pour narguile, et narguile equipe d'un tel dispositif |
PCT/FR2019/051890 WO2020025906A1 (fr) | 2018-08-03 | 2019-08-01 | Dispositif de generation de fumee pour narguile, et narguile equipe d'un tel dispositif |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3829352A1 true EP3829352A1 (fr) | 2021-06-09 |
Family
ID=63638103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19765294.4A Pending EP3829352A1 (fr) | 2018-08-03 | 2019-08-01 | Dispositif de generation de fumee pour narguile, et narguile equipe d'un tel dispositif |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3829352A1 (fr) |
FR (1) | FR3084563B1 (fr) |
WO (1) | WO2020025906A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11696603B2 (en) * | 2020-05-21 | 2023-07-11 | Aspire North America Llc | Heating cup, high frequency heating unit, and hookah |
US11849757B2 (en) * | 2020-11-13 | 2023-12-26 | 1293473 Ontario Limited | Charcoal-less hookah and components thereof |
DE202022103387U1 (de) * | 2022-06-15 | 2022-06-21 | Timo Schleuter | Heizeinrichtung für eine Wasserpfeife |
CN115191648A (zh) * | 2022-07-22 | 2022-10-18 | 东莞市麦斯莫科电子科技有限公司 | 用于水烟加热的电磁加热器及水烟电磁加热装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8550091B2 (en) | 2008-11-24 | 2013-10-08 | Kannel Management, Llc | Electrically heated water pipe smoking device |
CN202680470U (zh) * | 2011-11-28 | 2013-01-23 | 钟伟 | 水烟电子炭 |
US8983232B2 (en) | 2012-03-29 | 2015-03-17 | Dcg Systems, Inc. | Method for evaluating the centerline of an arbitrarily shaped object |
WO2015017224A1 (fr) | 2013-07-29 | 2015-02-05 | Bp Corporation North America Inc. | Systèmes et procédés permettant la production de puits de gaz |
US20170224015A1 (en) * | 2016-02-08 | 2017-08-10 | Robert BASIL | Induction heating system |
US10561172B2 (en) * | 2016-03-07 | 2020-02-18 | Wallbrooke Investments Ltd. | Inductive heating apparatus and related method |
EP3644768B1 (fr) * | 2017-06-28 | 2023-06-21 | Philip Morris Products S.A. | Dispositif shisha avec préchauffage de l'air sans combustion |
-
2018
- 2018-08-03 FR FR1857290A patent/FR3084563B1/fr active Active
-
2019
- 2019-08-01 WO PCT/FR2019/051890 patent/WO2020025906A1/fr unknown
- 2019-08-01 EP EP19765294.4A patent/EP3829352A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2020025906A1 (fr) | 2020-02-06 |
FR3084563A1 (fr) | 2020-02-07 |
FR3084563B1 (fr) | 2021-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2020025906A1 (fr) | Dispositif de generation de fumee pour narguile, et narguile equipe d'un tel dispositif | |
JP7534353B2 (ja) | 即時の携帯型熱対流式気化器 | |
EP0165187B1 (fr) | Appareil de cuisson à injection de vapeur à pression atmosphérique | |
EP1844686B1 (fr) | Appareil de cuisson sous pression à décompression maitrisée | |
WO2018192057A1 (fr) | Structure de pot de cigarette électronique à combustion de tabac | |
EP3558070B1 (fr) | Accessoire cuiseur vapeur perfectionne pour chauffer et/ou cuire a la vapeur des aliments contenus dans un recipient | |
EP1634519A1 (fr) | Appareil de cuisson sous pression à décompression optimisée | |
CA3024856A1 (fr) | Accessoire cuiseur vapeur pour chauffer et/ou cuire a la vapeur des aliments contenus dans un recipient | |
WO2015177434A1 (fr) | Dispositif et procédé de production et de distribution de liquide en ébullition et appareil de préparation de boisson équipé d'un tel dispositif | |
EP3790415A1 (fr) | Dispositif pour fumer un materiau fumable | |
CH648112A5 (fr) | Procede pour engendrer une circulation d'air et une convection dans une installation de chauffage, et dispositif pour sa mise en oeuvre. | |
WO2003039310A1 (fr) | Appareil pour rechauffer un recipient contenant des aliments | |
FR2574165A1 (fr) | Appareil de chauffage a arc-plasma pour chauffer de grandes quantites d'air, notamment a des fins de sechage de materiaux bruts | |
CA2789173A1 (fr) | Yaourtiere menagere et procede de fabrication rapide de yaourt | |
EP2387921B1 (fr) | Dispositif de chauffage d'aliments à deux chambres superposées avec évent | |
FR2964015A1 (fr) | Procede et yaourtiere domestique electrique pour obtenir des yaourts fermes | |
EP0616786A1 (fr) | Machine à café à goulotte de recyclage d'eau | |
JP2023504615A (ja) | 係合要素を含むホルダを有するエアロゾル発生デバイス | |
FR2956186A1 (fr) | Bruleur pour cheminee a combustible liquide | |
WO2010081962A1 (fr) | Fer a repasser a vapeur comportant un corps chauffant muni d'un insert | |
FR2476271A1 (fr) | Appareil de vaporisation et son application | |
FR3072001A1 (fr) | Procede de fabrication de yaourt et yaourtiere domestique electrique | |
EP3154402A1 (fr) | Appareil et procede d'extraction de jus a partir d'aliments | |
WO2021111073A1 (fr) | Dispositif de gestion de la chaleur pour appareil à fumer de type pipe à eau | |
FR2849163A1 (fr) | Four pour la cuisson d'aliments |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20210303 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ALOUI, SADEK |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ALOUI, SADEK |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AIR IP HOLDINGS LIMITED |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ALOUI, SADEK |