WO2015149368A1 - Ensemble de détection d'écoulement d'air de cigarette électronique et cigarette électronique - Google Patents

Ensemble de détection d'écoulement d'air de cigarette électronique et cigarette électronique Download PDF

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Publication number
WO2015149368A1
WO2015149368A1 PCT/CN2014/074842 CN2014074842W WO2015149368A1 WO 2015149368 A1 WO2015149368 A1 WO 2015149368A1 CN 2014074842 W CN2014074842 W CN 2014074842W WO 2015149368 A1 WO2015149368 A1 WO 2015149368A1
Authority
WO
WIPO (PCT)
Prior art keywords
electronic cigarette
airflow
housing
air flow
assembly
Prior art date
Application number
PCT/CN2014/074842
Other languages
English (en)
Chinese (zh)
Inventor
刘水根
Original Assignee
刘水根
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘水根 filed Critical 刘水根
Priority to PCT/CN2014/074842 priority Critical patent/WO2015149368A1/fr
Publication of WO2015149368A1 publication Critical patent/WO2015149368A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the field of electronic products, and in particular to an airflow sensing component for an electronic cigarette and an electronic cigarette.
  • E-cigarette is a new type of electronic product. It has the same appearance as cigarettes. It is often used as a nicotine replacement therapy to help smokers quit smoking. Therefore, electronic cigarettes are becoming more and more widely used.
  • the existing electronic cigarette generally includes an air flow sensor, which is electrically connected to the battery through an electric wire, and is basically fixedly installed in the electronic cigarette, and its main function is to generate pressure when the airflow during the smoking process of the user is transmitted to the sensing diaphragm of the airflow sensor.
  • an air flow sensor which is electrically connected to the battery through an electric wire, and is basically fixedly installed in the electronic cigarette, and its main function is to generate pressure when the airflow during the smoking process of the user is transmitted to the sensing diaphragm of the airflow sensor.
  • the object of the present invention is to provide an airflow sensing component for an electronic cigarette and an electronic cigarette, which solves the problem that the above-mentioned airflow sensor can be reused and the airflow sensor is difficult to manufacture when it is produced.
  • an airflow sensing component for an electronic cigarette comprising an airflow sensor for sensing airflow pressure, the airflow sensing component further comprising a housing, the airflow sensor being installed in the In the housing, the housing has a detachable structure that is detachably mounted in the electronic cigarette.
  • the detachable structure includes an external thread formed on a periphery of the housing for screwing.
  • the detachable structure includes a knurled structure for increasing frictional force formed on an outer circumference of the casing or an interference fit sleeved on the outer periphery of the casing. Ferrules.
  • the detachable structure further includes an earphone pin body protruding from one end of the housing.
  • the airflow sensing assembly for an electronic cigarette of the present invention, includes a first power source electrode and a second power source electrode for electrically conducting respectively electrically connected to the airflow sensor.
  • the airflow sensing assembly for an electronic cigarette of the present invention, further includes an output electrode electrically coupled to the airflow sensor for outputting an airflow sensing signal sensed by the airflow sensor.
  • one end of the housing is open and connected with a nozzle for protecting the airflow sensor, and the air nozzle is provided with a venting port communicating with the airflow sensor.
  • the vent opening is opened at an end of the air nozzle away from the housing, and the air nozzle is gradually outwardly outward from the end of the housing.
  • the reduced diameter forms the vent.
  • the air vent is opened on a side wall of the air nozzle.
  • the end portion of the casing connecting the gas nozzle is formed with a convex edge radially inward, and the end of the gas nozzle connecting the casing is radially oriented.
  • a protrusion is formed outside, and a gap space is formed between the protrusion and the airflow sensor to be matched with the protrusion, and the protrusion is inserted into the gap space.
  • the present invention also provides an electronic cigarette comprising an air flow sensing assembly, the air flow sensing assembly comprising an air flow sensor, the air flow sensing assembly further comprising a housing, the air flow sensor being mounted in the housing, the housing
  • the body has a detachable structure detachably mounted in the electronic cigarette.
  • the electronic cigarette includes a battery assembly and an atomizing assembly that are combined with each other, and a mounting seat is disposed between the battery assembly and the atomizing assembly, and the mounting seat is formed to accommodate the An accommodation space of the housing, the housing being detachably mounted in the accommodation space.
  • the detachable structure of the housing includes an external thread formed on an outer circumference of the housing, and a corresponding internal thread or a corresponding space of the receiving space is formed in a corresponding side wall of the receiving space.
  • a corresponding internal threaded ferrule is fixedly coupled to the side wall, and the housing is detachably mounted in the accommodating space by a screw connection.
  • the detachable structure of the casing includes a knurled structure formed on the outer periphery of the casing for increasing frictional force or a silicone ferrule disposed on the outer periphery of the casing with an interference fit
  • the housing is detachably inserted into the receiving space.
  • the detachable structure further includes an earphone pin protruding from one end of the housing, and the earphone socket corresponding to the earphone pin body is mounted on the bracket, The earphone pin body is detachably inserted into the earphone socket.
  • the airflow sensing assembly includes a first power electrode and a second power electrode for electrically conducting respectively electrically connected to the airflow sensor, and the battery component is respectively connected to the The air flow sensor conducts the first wire and the second wire that are powered, and the one end of the first wire away from the battery component is detachably and electrically connected to the first power electrode through a guiding member, the second wire is away from the battery One end of the assembly is detachably and electrically connected to the second power electrode through a guide.
  • the airflow sensing assembly further includes an output electrode electrically connected to the airflow sensor for outputting an airflow sensing signal sensed by the airflow sensor, the battery component being connected to be used for The airflow sensing signal is conducted to a third wire of the battery assembly, and an end of the third wire away from the battery component is detachably and electrically connected to the output electrode through a guiding member.
  • the electronic cigarette has an air flow passage for airflow and smoke circulation, and one end of the casing is open and connected with a gas nozzle for protecting the air flow sensor, the air nozzle A vent opening for communicating the air flow sensor and the air flow passage is provided.
  • the end portion of the casing connecting the gas nozzle is formed with a convex edge radially inward, and the end portion of the gas nozzle connecting the casing is formed to protrude convexly outward in the radial direction.
  • a gap space is formed between the convex edge and the airflow sensor, and the protrusion is inserted into the gap space.
  • the electronic cigarette includes a battery assembly and an atomizing assembly that are combined with each other, and a mounting seat is disposed at one end of the battery assembly away from the atomizing assembly, and the mounting seat is formed to accommodate the An accommodation space of the housing, the housing being detachably mounted in the accommodation space.
  • the airflow sensing component for electronic cigarette and the electronic cigarette of the present invention have the following beneficial effects:
  • the invention designs the traditional airflow sensor into a separate airflow sensing component structure, and is detachably installed in the electronic cigarette for convenient replacement. When the airflow sensor is abnormal or damaged, the user can replace only the airflow sensing component by himself.
  • the e-cigarette can continue to be used, enabling e-cigarettes to be reused, saving costs and improving user experience while producing
  • the airflow sensing component and the electronic cigarette are directly connected by detachable connection such as screwing or direct plugging, which is convenient for installation and disassembly, simplifies production operation and improves production efficiency.
  • FIG. 1 is a cross-sectional view showing an electronic cigarette according to a first embodiment of the present invention
  • FIG. 2 is a cross-sectional view showing an air flow sensing unit for an electronic cigarette according to a first embodiment of the present invention
  • FIG. 3 is a cross-sectional view showing an electronic cigarette according to a second embodiment of the present invention.
  • FIG. 4 is a cross-sectional view showing an air flow sensing unit for an electronic cigarette according to a second embodiment of the present invention.
  • Figure 5 is a cross-sectional view showing an electronic cigarette according to a third embodiment of the present invention.
  • FIG. 6 is a cross-sectional view showing a flow sensing assembly for an electronic cigarette according to a third embodiment of the present invention.
  • FIG. 7 is a cross-sectional view showing an electronic cigarette according to a fourth embodiment of the present invention.
  • Fig. 8 is a cross-sectional view showing the air flow sensing unit for an electronic cigarette according to a fourth embodiment of the present invention.
  • the traditional airflow sensor is designed as a separate airflow sensing component structure, and is detachably installed in the electronic cigarette for convenient replacement, and the airflow sensing component and the battery component are separated and electrically connected.
  • the structure is novel and stable, and the electric conduction effect is excellent, and the contact of the electric conduction process is not bad because it is a separable electrical connection.
  • an electronic cigarette includes an outer sleeve 1 , and an outer assembly 1 is provided with an atomizing assembly 2 and a battery assembly. 3 and the airflow sensing component 4, the outer casing 1 has an air flow passage (not shown) for airflow and smoke circulation.
  • the airflow sensing assembly 4 is a separate component in the present invention that is removably mounted within the electronic cigarette.
  • Airflow sensing component 4 The housing 41 includes an air flow sensor 42 mounted in the housing 41, wherein the housing 41 has a detachable structure detachably mounted in the electronic cigarette.
  • a support for accommodating the airflow sensing assembly 4 The bracket 5 can be fixed on the inner wall of the outer sleeve 1.
  • a sealing ring 6 is arranged between the outer wall of the bracket 5 and the inner wall of the outer sleeve 1 to avoid the atomizing assembly 2
  • the smoke oil or the like inside flows to the battery assembly 3.
  • the mounting position for supporting the bracket 5 accommodating the airflow sensing unit 4 is not limited thereto, and the bracket 5 may be disposed on the battery pack 3 Keep away from the end of the atomizing unit 2.
  • An accommodating space (not shown) for accommodating the housing 41 is formed on the bracket 5, and the entire airflow sensing unit is detachably mounted in the accommodating space by the housing 41. 4 Removably installed in the accommodation space.
  • the air flow sensing unit 4 can be replaced, and when an abnormality occurs, the air flow sensing unit 4 is damaged, and only the air flow sensing unit needs to be replaced.
  • the e-cigarette can continue to work, saving costs, e-cigarettes can be reused, convenient to use, improve user experience, and at the same time direct airflow sensing components during production 4 It is easy to install and disassemble by means of detachable connection such as screw connection or direct plug-in, which simplifies production operation and improves production efficiency.
  • the bracket 5 when the bracket 5 is placed on the atomizing assembly 2 and the battery assembly 3
  • the atomizing component 2 and the battery component 3 are also preferably detachable to facilitate the replacement of the airflow sensing.
  • Component 4 .
  • the air flow sensor 42 mentioned in the present invention is also commonly referred to as 'microphone' in the art, and therefore the air flow sensing component 4 Also known as 'micro head assembly'.
  • the housing 41 has a detachable structure for forming an external thread 401 on the outer circumference of the housing 41, and the bracket 5
  • the corresponding side wall of the inner space is formed with a corresponding internal thread or an internal threaded ferrule (not shown) having an internal thread, and the housing 41 is detachably mounted in the accommodating space of the bracket 5 by a screw connection.
  • the airflow sensing assembly 4 includes a PCB 421 (PCB circuit control board) on the PCB board.
  • a sheet-shaped first power electrode 43 and a second power electrode 44 electrically connected to the air flow sensor 42 are soldered to the 421, and the bare copper on the direct PCB 421 may be used as the first power electrode.
  • 43 and the second power electrode 44, the first power electrode 43 and the second power electrode 44 face the battery pack 3, facilitating the first power electrode 43 and the second power electrode 44 and the battery pack 3 Electrical connection.
  • the first power electrode 43 and the second power electrode 44 are exposed from openings in the housing 41, respectively.
  • Battery pack 3 including battery 31.
  • the first lead 46 and the second lead 48 are electrically connected to the positive and negative poles of the battery 31, and the first lead 46 and the second lead 48 are away from the battery 31.
  • One end of each of the two ends is electrically connected to the electrical contact head 461, and the electrical contact head 461 is used as a guiding member, and is in the form of a spring or a bullet.
  • the first wire 46 passes through the electrical contact 461. (i.e., the via) is in contact electrical connection with the exposed first power electrode 43 and the second conductor 48 passes through the other electrical contact 461 (i.e., the via) and the exposed second power electrode 44. It is also a contact type electrical connection, thereby enabling a detachable electrical connection.
  • a control unit (not shown) is also provided on the PCB for the air flow sensor 42 After the change of the airflow pressure is sensed, a smoking start signal or a smoking end signal is generated, and the smoking start signal and the smoking end signal are further sent to the control unit, and the control unit controls whether the battery 31 supplies power to the atomizing component. 2 In turn, atomizing component 2 is atomized with smoke oil.
  • a nozzle 50 for protecting the air flow sensor 42 is connected to one end of the housing 41, and the air nozzle 50 is connected.
  • a venting opening 501 is formed in the axial direction from the end of the housing 41 to form a venting opening 501.
  • the venting opening 501 allows the air flow sensor 42 to communicate with the air flow passage, and the air nozzle 50 is mainly used to protect the air flow sensor 42. Since the gas nozzle 50 is gradually reduced in diameter from the end of the casing 41 to form the gas vent 501, the smoke oil or other liquid in the atomizing assembly 2 can be prevented from entering the casing 41 and adhering to the air flow sensor.
  • the sensing film of 42 affects the normal operation of the air flow sensor 42.
  • the end portion of the housing 41 connecting the nozzle 50 is formed with a convex edge 411 radially inward, and the nozzle 50 is connected to the housing.
  • the end portion of the 41 is formed with a protrusion 502 radially outwardly, and a gap space is formed between the protrusion 411 and the air flow sensor 42 to fit the protrusion 502, and the protrusion 502 Inserted in the interstitial space to fix the air nozzle 50 and the housing 41, wherein the air nozzle 50 can be made of silicone rubber, rubber or other soft plastic material, and the protrusion 50 of the air nozzle 50 is in the air flow sensor. 42 and the housing 41 also play a role of buffering force, of course, the nozzle 50 can also be mainly made of metal, and only the projection 502 can be made of silicone, rubber or other soft plastic material.
  • Embodiment 1 The differences from Embodiment 1 are as follows, and other contents are not described again.
  • the housing 41 has a detachable structure in the housing 41.
  • the outer circumference forms a knurled structure for increasing friction or an O-type silicone collar 403 which is fitted over the outer periphery of the casing 41, so that the casing 41 is detachably mounted on the bracket 5 in a plugged manner.
  • the accommodation space is inside.
  • the first power electrode 43 and the second power electrode 44 are columnar and protrude from the opening of the housing 41, respectively, and the first wire 46 And a second lead 48 away from the battery 31 is respectively connected with a jack head 481 having a jack, as a guiding member, the first power electrode 43 is inserted into the jack head 481 In the jack of the (i.e., the guide), the second power electrode 44 is inserted into the jack of the other jack 481 (i.e., the guide) to realize the detachable electrical connection.
  • Embodiment 1 and Embodiment 2 are as follows, and other contents are the same as Embodiment 1 or Embodiment 2 The same, no longer repeat them.
  • the control unit for atomizing the smoke oil is not disposed on the PCB of the air flow sensor 42 in the present embodiment, but is disposed at one end of the battery 31, that is, the battery pack 3 includes the battery 31 and the control unit.
  • the air flow sensor 42 and the control unit are electrically connected with a third wire 45 for transmitting the airflow sensing signal sensed by the airflow sensor 42 to the control unit, and the airflow sensing component 4
  • An output electrode (not shown in the figure of the embodiment) for outputting the airflow sensing signal induced by the airflow sensor 42 is electrically connected to the airflow sensor 42.
  • the output electrode is the housing 41, and the housing 41 is made of a conductive metal, and an electric contact elastic member 451 is disposed at one end of the casing 41 facing the battery assembly 3, and as a guide member, it may be a spring piece or a spring needle, and the third wire 45
  • One end remote from the control unit is in electrical contact with the electrical contact elastic member 451 (i.e., the guide member), and is electrically connected to the output electrode through the electrical contact elastic member 451 (i.e., the guide member).
  • the housing 41 has a detachable structure also in the housing 41.
  • the outer circumference forms a knurled structure for adding friction or an O-type silicone collar 403 which is fitted over the outer periphery of the casing 41.
  • the air nozzle 50 is columnar, and the air nozzle 50 is away from the housing.
  • One end of the 41 is closed, and a vent 501 for connecting the air flow passage to the air flow sensor 42 is provided on the side wall of the air nozzle 50, so that the atomizing assembly 2 can also be prevented.
  • the internal smoke oil or other liquid enters the housing 41 and adheres to the sensing film of the air flow sensor 42 to affect the normal operation of the air flow sensor 42.
  • the airflow sensing assembly 4 includes a housing 41 and an air flow sensor 42 mounted in the housing 41, the housing 41 has a detachable structure including a silicone ferrule 403 disposed at the outer periphery and a headphone pin body 404 protruding from one end of the housing 41, except for mounting the housing 41 on the bracket 5
  • a headphone jack 405 corresponding to the earphone pin body 404 is mounted, and the earphone pin body 404 can be inserted into the headphone jack 405, so in this embodiment, not only through the silicone ring
  • the housing 41 is detachably inserted into the accommodating space, and is also detachably inserted into the earphone socket 405 through the earphone pin body 404 to further enhance the stability of the structure.
  • a ring-shaped first power electrode 43 electrically connected to the air flow sensor 42 is welded to the outer peripheral side of the earphone pin body 404, respectively.
  • a second power electrode 44 and an output electrode 47; a first wire 46, a second wire 48 and a third wire 45 are electrically connected between the battery component 3 and the earphone socket 405, and the earphone socket here
  • the 405 also serves as a guide member, and the headphone jack 405 has a first lead 46, a second lead 48, and a third lead 45, respectively.
  • the battery pack 3 includes a battery 31 and a control unit, that is, the control unit is disposed at one end of the battery 31, the first lead 46 and the second lead 48 and the battery 31.
  • the electrical connection is used to conduct the airflow sensor 42.
  • the third wire 45 is electrically connected to the control unit, and is used for transmitting the airflow sensing signal sensed by the airflow sensor 42 to the control unit, thereby controlling whether the atomizing component is provided. Power up to atomize the smoke oil and start working.
  • the control unit is disposed in the airflow sensing assembly 4, only the welding and airflow sensors are on the outer peripheral side of the earphone pin body 404.
  • 42 electrically connected first power electrode 43 and second power electrode 44, earphone socket 405 (ie, the connecting member) and the battery 31 are electrically connected with a first wire 46 and a second wire 48
  • the earphone socket 405 also has only two conductive electrodes electrically connected to the first wire 46 and the second wire 48, respectively, when the earphone pin 404 is inserted into the earphone socket 405
  • the two conductive electrodes are respectively electrically connected to the first power electrode 43 and the second power electrode 44 to supply power to the air flow sensor 42.
  • the gas nozzle 50 is cylindrical and closed at one end away from the casing 41, and the gas vent 501 is opened in the gas nozzle 50. On the side wall, this also prevents the smoke oil or other liquid in the atomizing assembly 2 from entering the housing 41 and adhering to the sensing film of the air flow sensor 42 to affect the normal operation of the air flow sensor 42.
  • the invention designs the traditional airflow sensor into a separate airflow sensing component structure, and is detachably installed in the electronic cigarette for convenient replacement.
  • the airflow sensor is abnormal or damaged, the user can replace only the airflow sensing component by himself. Yes, instead of the entire e-cigarette being scrapped, when replaced with a new airflow sensing component, the e-cigarette can continue to be used, enabling e-cigarettes to be reused, saving costs and improving user experience while producing
  • the airflow sensing component and the electronic cigarette are directly connected by detachable connection such as screwing or direct plugging, which is convenient for installation and disassembly, simplifies production operation and improves production efficiency.

Abstract

L'invention concerne un ensemble de détection d'écoulement d'air d'une cigarette électronique et une cigarette électronique; l'ensemble de détection d'écoulement d'air comprenant un capteur d'écoulement d'air (42) permettant de détecter la pression d'écoulement d'air et comprenant en outre un boîtier (41), le capteur d'écoulement d'air (42) étant installé dans le boîtier (41); et le boîtier (41) comprenant une structure amovible installée de manière amovible dans la cigarette électronique. L'ensemble de détection d'écoulement d'air est installé de manière amovible dans la cigarette électronique et est facile à remplacer. Lorsque le capteur d'écoulement d'air est anormal ou endommagé, la cigarette électronique peut encore être utilisée en remplaçant tout simplement l'ensemble de détection d'écoulement d'air par un nouvel ensemble, ce qui permet de réduire les coûts, d'obtenir un montage et un démontage sûrs lors de la production, de simplifier le fonctionnement et d'améliorer l'efficacité de production.
PCT/CN2014/074842 2014-04-04 2014-04-04 Ensemble de détection d'écoulement d'air de cigarette électronique et cigarette électronique WO2015149368A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/074842 WO2015149368A1 (fr) 2014-04-04 2014-04-04 Ensemble de détection d'écoulement d'air de cigarette électronique et cigarette électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/074842 WO2015149368A1 (fr) 2014-04-04 2014-04-04 Ensemble de détection d'écoulement d'air de cigarette électronique et cigarette électronique

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WO2015149368A1 true WO2015149368A1 (fr) 2015-10-08

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WO2017139662A1 (fr) 2016-02-11 2017-08-17 Pax Labs, Inc. Dispositifs de vaporisation avec distinction de souffle
CN107772543A (zh) * 2016-08-31 2018-03-09 卓尔悦欧洲控股有限公司 一种电子烟用的自动点烟模块及应用该模块的电子烟
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US10045568B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
US10045567B2 (en) 2013-12-23 2018-08-14 Juul Labs, Inc. Vaporization device systems and methods
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USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
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US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
US10512282B2 (en) 2014-12-05 2019-12-24 Juul Labs, Inc. Calibrated dose control
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
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US10865001B2 (en) 2016-02-11 2020-12-15 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
US10912333B2 (en) 2016-02-25 2021-02-09 Juul Labs, Inc. Vaporization device control systems and methods
US11019685B2 (en) 2014-02-06 2021-05-25 Juul Labs, Inc. Vaporization device systems and methods
US11134722B2 (en) 2013-11-12 2021-10-05 Vmr Products Llc Vaporizer
WO2022034087A1 (fr) * 2020-08-10 2022-02-17 Jt International S.A. Dispositif de génération d'aérosol comprenant un ensemble de capture de pression et procédé d'assemblage associé
US11439184B2 (en) 2017-11-24 2022-09-13 Juul Labs, Inc. Puff sensing and power circuitry for vaporizer devices
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