JP7650246B2 - 電子タバコのための質量流量計 - Google Patents

電子タバコのための質量流量計 Download PDF

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Publication number
JP7650246B2
JP7650246B2 JP2021576008A JP2021576008A JP7650246B2 JP 7650246 B2 JP7650246 B2 JP 7650246B2 JP 2021576008 A JP2021576008 A JP 2021576008A JP 2021576008 A JP2021576008 A JP 2021576008A JP 7650246 B2 JP7650246 B2 JP 7650246B2
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JP
Japan
Prior art keywords
liquid
electronic cigarette
temperature
heater
vaporizer
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.)
Active
Application number
JP2021576008A
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English (en)
Japanese (ja)
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JPWO2020254252A5 (https=
JP2022537768A (ja
JP2022537768A5 (https=
Inventor
ゾミニー，クロード
ウットケ，ローラン
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.)
JT International SA
Original Assignee
JT International 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 JT International SA filed Critical JT International SA
Publication of JP2022537768A publication Critical patent/JP2022537768A/ja
Publication of JPWO2020254252A5 publication Critical patent/JPWO2020254252A5/ja
Publication of JP2022537768A5 publication Critical patent/JP2022537768A5/ja
Application granted granted Critical
Publication of JP7650246B2 publication Critical patent/JP7650246B2/ja
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    • 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
    • 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
    • A24F40/40—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
    • A24F40/46—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
    • A24F40/50—Control or monitoring
    • 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
    • A24F40/50—Control or monitoring
    • A24F40/53—Monitoring, e.g. fault detection
    • 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
    • A24F40/57—Temperature control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/69—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element of resistive type

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP2021576008A 2019-06-21 2020-06-15 電子タバコのための質量流量計 Active JP7650246B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19181843 2019-06-21
EP19181843.4 2019-06-21
PCT/EP2020/066500 WO2020254252A1 (en) 2019-06-21 2020-06-15 Mass flow meter for an electronic cigarette

Publications (4)

Publication Number Publication Date
JP2022537768A JP2022537768A (ja) 2022-08-29
JPWO2020254252A5 JPWO2020254252A5 (https=) 2023-06-19
JP2022537768A5 JP2022537768A5 (https=) 2023-06-19
JP7650246B2 true JP7650246B2 (ja) 2025-03-24

Family

ID=67001727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021576008A Active JP7650246B2 (ja) 2019-06-21 2020-06-15 電子タバコのための質量流量計

Country Status (6)

Country Link
US (1) US20220322747A1 (https=)
EP (1) EP3986183A1 (https=)
JP (1) JP7650246B2 (https=)
CN (1) CN113993399A (https=)
TW (1) TW202103591A (https=)
WO (1) WO2020254252A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7610361B2 (ja) * 2020-07-08 2025-01-08 日本たばこ産業株式会社 エアロゾル生成装置の制御ユニット
US12193517B2 (en) * 2020-07-15 2025-01-14 Altria Client Services Llc Non-nicotine electronic vaping devices having non-nicotine pre-vapor formulation level detection and auto shutdown
USD1013252S1 (en) * 2021-09-23 2024-01-30 Shenzhen Itsuwa Tech Co. Ltd. Electronic vaporizer
CN218008193U (zh) * 2021-12-31 2022-12-13 江门摩尔科技有限公司 一种电子雾化装置
US20240251850A1 (en) * 2023-01-12 2024-08-01 N2B Limited Vaping and smoking device and capsules

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015511128A (ja) 2012-02-22 2015-04-16 アルトリア クライアント サービシーズ インコーポレイテッドＡｌｔｒｉａ Ｃｌｉｅｎｔ Ｓｅｒｖｉｃｅｓ Ｉｎｃ． 電子喫煙品
JP2016525345A (ja) 2013-06-19 2016-08-25 フォンテン ホールディングス ４ ビーブイ 質量空気流量を検知する装置および方法
WO2018047092A1 (en) 2016-09-09 2018-03-15 Rai Strategic Holdings, Inc. Fluidic control for an aerosol delivery device
WO2019072971A1 (de) 2017-10-13 2019-04-18 Hauni Maschinenbau Gmbh Flüssigkeitsspeicher für einen inhalator, insbesondere für ein elektronisches zigarettenprodukt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP3203195B1 (en) * 2014-09-30 2021-12-08 Hitachi Astemo, Ltd. Thermal flow meter
US11717018B2 (en) * 2016-02-24 2023-08-08 R.J. Reynolds Tobacco Company Smoking article comprising aerogel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015511128A (ja) 2012-02-22 2015-04-16 アルトリア クライアント サービシーズ インコーポレイテッドＡｌｔｒｉａ Ｃｌｉｅｎｔ Ｓｅｒｖｉｃｅｓ Ｉｎｃ． 電子喫煙品
JP2016525345A (ja) 2013-06-19 2016-08-25 フォンテン ホールディングス ４ ビーブイ 質量空気流量を検知する装置および方法
WO2018047092A1 (en) 2016-09-09 2018-03-15 Rai Strategic Holdings, Inc. Fluidic control for an aerosol delivery device
WO2019072971A1 (de) 2017-10-13 2019-04-18 Hauni Maschinenbau Gmbh Flüssigkeitsspeicher für einen inhalator, insbesondere für ein elektronisches zigarettenprodukt

Also Published As

Publication number Publication date
JP2022537768A (ja) 2022-08-29
US20220322747A1 (en) 2022-10-13
TW202103591A (zh) 2021-02-01
CN113993399A (zh) 2022-01-28
EP3986183A1 (en) 2022-04-27
WO2020254252A1 (en) 2020-12-24

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