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WO2019134883A2 - Cartouche et dispositif électronique de vapotage - Google Patents

Cartouche et dispositif électronique de vapotage Download PDF

Info

Publication number
WO2019134883A2
WO2019134883A2 PCT/EP2018/086901 EP2018086901W WO2019134883A2 WO 2019134883 A2 WO2019134883 A2 WO 2019134883A2 EP 2018086901 W EP2018086901 W EP 2018086901W WO 2019134883 A2 WO2019134883 A2 WO 2019134883A2
Authority
WO
WIPO (PCT)
Prior art keywords
cartridge
heater
sheath
housing
example embodiment
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.)
Ceased
Application number
PCT/EP2018/086901
Other languages
English (en)
Other versions
WO2019134883A3 (fr
Inventor
Moshe ELIYAHU
Shmuel GAVRIELOV
Yuval Malka
David Rubli
Rangaraj S. Sundar
Christopher S. Tucker
Arye Weigensberg
Isaac WEIGENSBERG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philip Morris Products SA
Original Assignee
Philip Morris Products SA
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
Priority claimed from US15/862,823 external-priority patent/US10143239B2/en
Application filed by Philip Morris Products SA filed Critical Philip Morris Products SA
Priority to RU2020125854A priority Critical patent/RU2776501C2/ru
Priority to JP2020536975A priority patent/JP7482026B2/ja
Priority to KR1020207022256A priority patent/KR102653111B1/ko
Priority to CN201880080495.XA priority patent/CN111479479B/zh
Priority to BR112020011222-4A priority patent/BR112020011222B1/pt
Priority to EP18833670.5A priority patent/EP3735141B1/fr
Publication of WO2019134883A2 publication Critical patent/WO2019134883A2/fr
Publication of WO2019134883A3 publication Critical patent/WO2019134883A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • A24F40/42—Cartridges or containers for inhalable precursors
    • 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
    • A24F40/44—Wicks
    • 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • 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 e-vaping device includes a power supply, such as a rechargeable battery, arranged in the device.
  • the battery is electrically connected to the heater, such that the heater heats to a temperature sufficient to convert the pre-vapor formulation to a vapor.
  • the vapor exits the e- vaping device through a mouthpiece including at least one outlet.
  • the sheath is formed of an electrically conductive material. In at least one example embodiment, the first end of the heater is in contact with a portion of the sheath. In at least one example embodiment, the sheath is electrically insulated from the post.
  • the gasket defines two holes through the base portion.
  • the cartridge further comprises: a first electrical lead; and a second electrical lead. Each of the first electrical lead and the second electrical lead extend through one of the two holes through the base portion of the gasket.
  • FIG. 2 is a cross-sectional view along line ll-ll of a cartridge of the e-vaping device of FIG. 1A according to at least one example embodiment.
  • FIG. 14 is a flowchart illustrating a method of forming the cartridge of FIG. 2 according to at least one example embodiment.
  • the connector 30 may be any type of connector, such as a threaded, snug-fit, detent, clamp, bayonet, and/or clasp.
  • At least one air inlet 35 extends through a portion of the connector 30. In other example embodiments, the at least one air inlet 35 may extend through the housing 50, 50’. In at least one example embodiment, more than two air inlets 35 may be included in the housing 50, 50’. Alternatively, a single air inlet 35 may be included in the housing 50, 50’.
  • FIG. 2 is a cross-sectional view along line ll-ll of a cartridge of the e-vaping device of FIG. 1 A according to at least one example embodiment.
  • the cartridge 15 includes a first connector piece 70 at a second end of the housing 50, and the mouth-end insert 60 in a first end of the housing 50.
  • the first absorbent pad 150 is at least partially retentive so as to substantially prevent and/or reduce leakage of pre-vapor formulation, while allowing the pre-vapor formulation to travel to the second absorbent pad 155 and the heater 115.
  • the material used to form the first absorbent pad 150 is not heat resistant since the first absorbent pad 150 is not in direct contact with the heater 1 15. In other example embodiments, the material used to form the first absorbent pad 150 is heat resistant.
  • the sheath 165 includes an end wall 170 having an outlet 180 therein.
  • the outlet 180 is in fluid communication with the first channel 100 of the post 105.
  • the sheath 165 may be generally cup-shaped and may be sized and configured to fit over the first and second absorbent pads 150, 155 and the heater 115.
  • the senor 230 is configured to generate an output indicative of a magnitude and direction of airflow in the e-vaping device 10.
  • the control circuit 235 receives the output of the sensor 230, and determines if (1 ) the direction of the airflow indicates a draw on the mouth-end insert 60 (versus blowing) and (2) the magnitude of the draw exceeds a threshold level. If these conditions are met, the control circuit 235 electrically connects the power supply 225 to the heater 115.
  • the sensor 230 may indicate a pressure drop, and the control circuit 235 activates the heater 115 in response thereto.
  • the method may also include press-fitting 2400 the inner tube 190 onto the sheath 165, connecting 2110 the leads 140 of the conductive metal insert 77 to the sheath 165, and vacuuming 2120 any debris from the subassembly.
  • the connecting 2110 may include spot welding.
  • the heater 115’ includes a first end ring 1600 and a second end ring 1610.
  • a sinusoidal shaped member 1620 extends between the first end ring 1600 and the second end ring 1610.
  • the heater 1 15’ may be formed by etching and/or laser cutting the sinusoidal shaped member 1620 into a tube, and the sinusoidal shaped member 1620 may have a substantially same shape as the heater 115 of FIG. 2.
  • the sheath 165 abuts and/or extends around a gasket portion 1830 of the extension 1810 of the connector piece 1730.
  • the gasket portion 1830 has a generally cylindrical cross-section, and the connector piece 1730 has a barbell or ⁇ ” shape.
  • the gasket portion 1830 has a larger diameter than a central portion of the extension 1810.
  • the gasket portion 1830 seals a second end of the sheath 165, such that the pre-vapor formulation cannot enter an interior area of the sheath 165.
  • the connector piece 1730 also includes a base 1800 having internal threads. In other example embodiments, the base 1800 may have external threads.
  • the base 1800 and the extension 1810 define an air channel 1780 therethrough.
  • the air channel 1780 is in fluid communication with the air channel in the inner tube 190 via the sheath 165.
  • the base 1800 further defines channels 1750 through which electrical leads extend.
  • the channels 1750 extend through the gasket portion 1830.
  • the electrical leads 1742, 1742’ are attached to ends of the heater and to the battery section 20 to form the electrical connection between the heater and the power supply. As shown in FIG.
  • FIG. 18 is a cross-sectional, enlarged view of a portion of the cartridge of FIG. 17 according to at least one example embodiment.
  • the heater 1815 and wick 1720 may be formed as set forth in in U.S. Patent Application Publication No. 2013/0192623 to Tucker et al. filed January 31 , 2013 and/or features set forth in U.S. Patent Application Serial No. 15/135,930 to Holtz et al. filed April 22, 2016, the entire contents of each of which are incorporated herein by reference thereto.
  • the e-vaping device may include the features set forth in U.S. Patent Application Serial No. 15/135,923 filed April 22, 2016, and/or U.S. Patent No. 9,289,014 issued March 22, 2016, the entire contents of each of which is incorporated herein by this reference thereto.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Resistance Heating (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Catching Or Destruction (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • External Artificial Organs (AREA)

Abstract

L'invention concerne une cartouche (15) d'un dispositif électronique de vapotage (10), qui comprend un boîtier (50) s'étendant dans une direction longitudinale, un réservoir (5) dans le boîtier (50), un dispositif de chauffage (115') dans le boîtier (50) et un matériau absorbant (1960). Le réservoir (5) est conçu pour contenir une formulation de pré-vapeur. Le dispositif de chauffage (115') comprend un élément de forme sinusoïdale (1620) à translation autour d'une forme elliptique de façon à définir un canal à travers celui-ci. Le matériau absorbant (1960) entoure au moins partiellement l'élément de forme sinusoïdale (1620). Le matériau absorbant (1960) est en communication fluidique avec le réservoir (5).
PCT/EP2018/086901 2018-01-05 2018-12-31 Cartouche et dispositif électronique de vapotage Ceased WO2019134883A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
RU2020125854A RU2776501C2 (ru) 2018-01-05 2018-12-31 Картридж электронного устройства для вейпинга (варианты)
JP2020536975A JP7482026B2 (ja) 2018-01-05 2018-12-31 カートリッジおよびｅベイピング装置
KR1020207022256A KR102653111B1 (ko) 2018-01-05 2018-12-31 카트리지 및 e-베이핑 장치
CN201880080495.XA CN111479479B (zh) 2018-01-05 2018-12-31 筒和电子蒸汽烟装置
BR112020011222-4A BR112020011222B1 (pt) 2018-12-31 Cartucho de um dispositivo de vaporização eletrônica
EP18833670.5A EP3735141B1 (fr) 2018-01-05 2018-12-31 Cartouche et dispositif électronique de vapotage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/862,823 2018-01-05
US15/862,823 US10143239B2 (en) 2016-08-01 2018-01-05 Cartridge and e-vaping device

Publications (2)

Publication Number Publication Date
WO2019134883A2 true WO2019134883A2 (fr) 2019-07-11
WO2019134883A3 WO2019134883A3 (fr) 2019-08-15

Family

ID=65019486

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/086901 Ceased WO2019134883A2 (fr) 2018-01-05 2018-12-31 Cartouche et dispositif électronique de vapotage

Country Status (5)

Country Link
EP (1) EP3735141B1 (fr)
JP (1) JP7482026B2 (fr)
KR (1) KR102653111B1 (fr)
CN (1) CN111479479B (fr)
WO (1) WO2019134883A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021123017A1 (fr) * 2019-12-19 2021-06-24 Philip Morris Products S.A. Cartouche pour un système de génération d'aérosol, système de génération d'aérosol comprenant une cartouche, et procédé de fabrication d'un ensemble de chauffage et d'une cartouche pour un système de génération d'aérosol
RU2824940C1 (ru) * 2019-12-19 2024-08-16 Филип Моррис Продактс С.А. Картридж для системы, генерирующей аэрозоль, система, генерирующая аэрозоль, содержащая картридж, и способ изготовления нагревателя в сборе и картриджа для системы, генерирующей аэрозоль
EP4487703A4 (fr) * 2022-04-02 2025-08-27 Shenzhen First Union Tech Co Atomiseur et dispositif d'atomisation électronique
WO2025219932A1 (fr) 2024-04-17 2025-10-23 Itc Limited Ensemble cartouche amélioré pour dispositif de génération d'aérosol
WO2025229591A1 (fr) 2024-05-01 2025-11-06 Itc Limited Cartouche améliorée pour surveiller efficacement le niveau de liquide dans un dispositif de génération d'aérosol

Citations (2)

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US20130192623A1 (en) 2012-01-31 2013-08-01 Altria Client Services Inc. Electronic cigarette
US9289014B2 (en) 2012-02-22 2016-03-22 Altria Client Services Llc Electronic smoking article and improved heater element

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EP2340729A1 (fr) 2009-12-30 2011-07-06 Philip Morris Products S.A. Chauffage amélioré pour système de génération d'aérosol chauffé électriquement
US9277770B2 (en) * 2013-03-14 2016-03-08 R. J. Reynolds Tobacco Company Atomizer for an aerosol delivery device formed from a continuously extending wire and related input, cartridge, and method
KR102414448B1 (ko) 2013-03-15 2022-06-28 레이 스트라티직 홀딩스, 인크. 재료 시트로 형성된 가열 요소, 복수의 애토마이저를 제조하기 위한 인풋 시트 및 방법, 에어로졸 송달 장치용 카트리지 및 흡연 물품용 카트리지를 조립하는 방법
US10098381B2 (en) * 2013-03-15 2018-10-16 Altria Client Services Llc Electronic smoking article
WO2015009863A1 (fr) * 2013-07-19 2015-01-22 Altria Client Services Inc. Article à fumer électronique
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US20130192623A1 (en) 2012-01-31 2013-08-01 Altria Client Services Inc. Electronic cigarette
US9289014B2 (en) 2012-02-22 2016-03-22 Altria Client Services Llc Electronic smoking article and improved heater element

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021123017A1 (fr) * 2019-12-19 2021-06-24 Philip Morris Products S.A. Cartouche pour un système de génération d'aérosol, système de génération d'aérosol comprenant une cartouche, et procédé de fabrication d'un ensemble de chauffage et d'une cartouche pour un système de génération d'aérosol
CN114845588A (zh) * 2019-12-19 2022-08-02 菲利普莫里斯生产公司 用于气溶胶生成系统的筒、包括筒的气溶胶生成系统以及制造用于气溶胶生成系统的加热器组件和筒的方法
RU2824940C1 (ru) * 2019-12-19 2024-08-16 Филип Моррис Продактс С.А. Картридж для системы, генерирующей аэрозоль, система, генерирующая аэрозоль, содержащая картридж, и способ изготовления нагревателя в сборе и картриджа для системы, генерирующей аэрозоль
US12256780B2 (en) 2019-12-19 2025-03-25 Philip Morris Products S.A. Cartridge for an aerosol-generating system, an aerosol-generating system including a cartridge, and a method of manufacturing a heater assembly and cartridge for an aerosol-generating system
EP4487703A4 (fr) * 2022-04-02 2025-08-27 Shenzhen First Union Tech Co Atomiseur et dispositif d'atomisation électronique
WO2025219932A1 (fr) 2024-04-17 2025-10-23 Itc Limited Ensemble cartouche amélioré pour dispositif de génération d'aérosol
WO2025229591A1 (fr) 2024-05-01 2025-11-06 Itc Limited Cartouche améliorée pour surveiller efficacement le niveau de liquide dans un dispositif de génération d'aérosol

Also Published As

Publication number Publication date
CN111479479A (zh) 2020-07-31
JP2021509810A (ja) 2021-04-08
JP7482026B2 (ja) 2024-05-13
EP3735141C0 (fr) 2024-07-03
KR102653111B1 (ko) 2024-04-01
CN111479479B (zh) 2023-12-01
RU2020125854A (ru) 2022-02-07
BR112020011222A2 (pt) 2021-02-02
EP3735141B1 (fr) 2024-07-03
WO2019134883A3 (fr) 2019-08-15
RU2020125854A3 (fr) 2022-02-07
KR20200104391A (ko) 2020-09-03
EP3735141A2 (fr) 2020-11-11

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