CA3213329A1 - Heater assembly having a sealed airflow pathway - Google Patents

Heater assembly having a sealed airflow pathway Download PDF

Info

Publication number
CA3213329A1
CA3213329A1 CA3213329A CA3213329A CA3213329A1 CA 3213329 A1 CA3213329 A1 CA 3213329A1 CA 3213329 A CA3213329 A CA 3213329A CA 3213329 A CA3213329 A CA 3213329A CA 3213329 A1 CA3213329 A1 CA 3213329A1
Authority
CA
Canada
Prior art keywords
heating chamber
heater
aerosol
seal
heater assembly
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
Application number
CA3213329A
Other languages
English (en)
French (fr)
Inventor
Michel BESSANT
Sebastien Capelli
Jun Jie HOW
Eva SAADE LATORRE
Enrico TURRINI
Jun Wei Yim
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
Application filed by Philip Morris Products SA filed Critical Philip Morris Products SA
Publication of CA3213329A1 publication Critical patent/CA3213329A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • 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
    • A24F40/48—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
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/70—Manufacture
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/04—Waterproof or air-tight seals for heaters
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • A24F40/20—Devices using solid inhalable precursors

Landscapes

  • Resistance Heating (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Pipe Accessories (AREA)
CA3213329A 2021-04-01 2022-04-01 Heater assembly having a sealed airflow pathway Pending CA3213329A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21166787 2021-04-01
EP21166787.8 2021-04-01
PCT/EP2022/058809 WO2022207929A1 (en) 2021-04-01 2022-04-01 Heater assembly having a sealed airflow pathway

Publications (1)

Publication Number Publication Date
CA3213329A1 true CA3213329A1 (en) 2022-10-06

Family

ID=75362541

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3213329A Pending CA3213329A1 (en) 2021-04-01 2022-04-01 Heater assembly having a sealed airflow pathway

Country Status (12)

Country Link
US (1) US20240196977A1 (https=)
EP (1) EP4316203B1 (https=)
JP (1) JP2024512950A (https=)
KR (1) KR20230167381A (https=)
CN (1) CN117044392A (https=)
AU (1) AU2022249825A1 (https=)
BR (1) BR112023019566A2 (https=)
CA (1) CA3213329A1 (https=)
IL (1) IL307249A (https=)
MX (1) MX2023011451A (https=)
WO (1) WO2022207929A1 (https=)
ZA (1) ZA202310101B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202216128D0 (en) * 2022-10-31 2022-12-14 Nicoventures Trading Ltd Heater for an aerosol provision device
CN118058529A (zh) * 2022-11-24 2024-05-24 深圳市合元科技有限公司 气雾生成装置、用于气雾生成装置的加热器及制备方法
CN121941964A (zh) 2023-11-28 2026-04-28 株式会社Lg新能源 故障预测模型生成方法、监测方法和电池制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150258288A1 (en) * 2014-03-11 2015-09-17 Voodoo Science Llc Breathable Fluid Delivery System Including Exchangeable Fluid Permeable Cartridge
WO2015165814A1 (en) * 2014-04-30 2015-11-05 Philip Morris Products S.A. A container having a heater for an aerosol-generating device, and aerosol-generating device
PL3193643T5 (pl) * 2014-09-17 2024-01-29 Fontem Holdings 4 B.V. Urządzenie do przechowywania i odparowania ciekłych mediów
CA2975857A1 (en) * 2015-02-04 2016-08-11 Lubby Holdings, LLC Personal vaporizer with medium and chamber control
CN104983073A (zh) * 2015-07-07 2015-10-21 深圳市赛尔美电子科技有限公司 一种卷烟蒸馏装置
MX2018011469A (es) * 2016-03-31 2019-01-10 Philip Morris Products Sa Sistema generador de aerosol con capsula separada y unidad de vaporizacion.
CN109152416B (zh) * 2016-04-27 2021-07-20 日本烟草产业株式会社 香味吸入器用烟弹及香味吸入器
CN207185908U (zh) * 2017-08-02 2018-04-06 刘团芳 一种垂直多发热丝雾化器
US10542780B2 (en) * 2017-12-01 2020-01-28 Esquire Properties Trading Inc. Vapor generating electronic cigarette

Also Published As

Publication number Publication date
CN117044392A (zh) 2023-11-10
IL307249A (en) 2023-11-01
EP4316203C0 (en) 2025-08-20
ZA202310101B (en) 2025-04-30
EP4316203B1 (en) 2025-08-20
MX2023011451A (es) 2024-01-18
KR20230167381A (ko) 2023-12-08
US20240196977A1 (en) 2024-06-20
EP4316203A1 (en) 2024-02-07
WO2022207929A1 (en) 2022-10-06
BR112023019566A2 (pt) 2023-11-14
AU2022249825A1 (en) 2023-10-26
JP2024512950A (ja) 2024-03-21

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