WO2021076657A3 - Systèmes et appareils microfluidiques de dispositif de vaporisateur - Google Patents

Systèmes et appareils microfluidiques de dispositif de vaporisateur Download PDF

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Publication number
WO2021076657A3
WO2021076657A3 PCT/US2020/055622 US2020055622W WO2021076657A3 WO 2021076657 A3 WO2021076657 A3 WO 2021076657A3 US 2020055622 W US2020055622 W US 2020055622W WO 2021076657 A3 WO2021076657 A3 WO 2021076657A3
Authority
WO
WIPO (PCT)
Prior art keywords
apparatuses
vaporizer device
cartridge
microfluidic systems
device microfluidic
Prior art date
Application number
PCT/US2020/055622
Other languages
English (en)
Other versions
WO2021076657A2 (fr
Inventor
Ariel ATKINS
Christopher L. Belisle
Steven Christensen
Alexander M. Hoopai
Eric Joseph Johnson
Jason King
Esteban Leon Duque
Matthew Rios
Christopher James Rosser
Andrew J. STRATTON
Alim THAWER
James P. Westley
Original Assignee
Juul Labs, Inc.
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 US16/656,360 external-priority patent/US20200128874A1/en
Application filed by Juul Labs, Inc. filed Critical Juul Labs, Inc.
Priority to JP2022522397A priority Critical patent/JP2022551961A/ja
Priority to KR1020227015844A priority patent/KR20220079959A/ko
Priority to GB2204567.8A priority patent/GB2606847B/en
Priority to CA3156629A priority patent/CA3156629A1/fr
Priority to EP20797357.9A priority patent/EP4044842A2/fr
Priority to CN202080071518.8A priority patent/CN114727655A/zh
Publication of WO2021076657A2 publication Critical patent/WO2021076657A2/fr
Publication of WO2021076657A3 publication Critical patent/WO2021076657A3/fr
Priority to US17/719,014 priority patent/US20220241777A1/en

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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • 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
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures

Abstract

Des éléments microfluidiques régulent l'écoulement de fluides dans une cartouche pour un dispositif de vaporisateur. Les éléments microfluidiques empêchent des fuites de matériau vaporisable liquide et améliorent le fonctionnement de la cartouche lorsqu'il y a une pression différentielle entre une chambre de stockage contenant le matériau vaporisable liquide et des conditions ambiantes à l'extérieur de la cartouche. L'invention concerne également des systèmes, des appareils et des procédés apparentés.
PCT/US2020/055622 2019-10-14 2020-10-14 Systèmes et appareils microfluidiques de dispositif de vaporisateur WO2021076657A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2022522397A JP2022551961A (ja) 2019-10-14 2020-10-14 気化器デバイスマイクロ流体システムおよび装置
KR1020227015844A KR20220079959A (ko) 2019-10-14 2020-10-14 증발기 장치 미세 유체 시스템 및 기기
GB2204567.8A GB2606847B (en) 2019-10-14 2020-10-14 Vaporizer device microfluidic systems and apparatuses
CA3156629A CA3156629A1 (fr) 2019-10-14 2020-10-14 Systemes et appareils microfluidiques de dispositif de vaporisateur
EP20797357.9A EP4044842A2 (fr) 2019-10-14 2020-10-14 Systèmes et appareils microfluidiques de dispositif de vaporisateur
CN202080071518.8A CN114727655A (zh) 2019-10-14 2020-10-14 蒸发器装置微流体系统和设备
US17/719,014 US20220241777A1 (en) 2019-10-14 2022-04-12 Vaporizer Device Microfluidic Systems and Apparatuses

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962915005P 2019-10-14 2019-10-14
US62/915,005 2019-10-14
US16/656,360 2019-10-17
US16/656,360 US20200128874A1 (en) 2018-10-17 2019-10-17 Cartridge for a vaporizer device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US16/656,360 Continuation-In-Part US20200128874A1 (en) 2018-10-17 2019-10-17 Cartridge for a vaporizer device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/719,014 Continuation US20220241777A1 (en) 2019-10-14 2022-04-12 Vaporizer Device Microfluidic Systems and Apparatuses

Publications (2)

Publication Number Publication Date
WO2021076657A2 WO2021076657A2 (fr) 2021-04-22
WO2021076657A3 true WO2021076657A3 (fr) 2021-08-05

Family

ID=75538136

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2020/055622 WO2021076657A2 (fr) 2019-10-14 2020-10-14 Systèmes et appareils microfluidiques de dispositif de vaporisateur

Country Status (6)

Country Link
EP (1) EP4044842A2 (fr)
JP (1) JP2022551961A (fr)
KR (1) KR20220079959A (fr)
CN (1) CN114727655A (fr)
GB (3) GB202403247D0 (fr)
WO (1) WO2021076657A2 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6084616A (en) * 1995-04-26 2000-07-04 Canon Kabushiki Kaisha Liquid ejecting head, liquid ejecting device and liquid ejecting method
US20020186283A1 (en) * 2001-06-08 2002-12-12 Smith Gilbert G. Graded capillarity structures for passive gas management, and methods
US9146246B2 (en) * 2008-10-03 2015-09-29 Micronics, Inc. Microfluidic apparatus and methods for performing blood typing and crossmatching
WO2017093535A1 (fr) * 2015-12-03 2017-06-08 Jt International S.A. Système et procédé de chauffage pour un dispositif d'inhalation
US20170367402A1 (en) * 2016-06-24 2017-12-28 Raymond Lau Cartridge for e-vaping device with open-microchannels
CN108158039A (zh) * 2018-01-03 2018-06-15 云南中烟工业有限责任公司 一种集成多个Pt温度传感器的MEMS发热芯片及其制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201704674D0 (en) * 2017-03-24 2017-05-10 Nicoventures Holdings Ltd Aerosol source for a vapour provision system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6084616A (en) * 1995-04-26 2000-07-04 Canon Kabushiki Kaisha Liquid ejecting head, liquid ejecting device and liquid ejecting method
US20020186283A1 (en) * 2001-06-08 2002-12-12 Smith Gilbert G. Graded capillarity structures for passive gas management, and methods
US9146246B2 (en) * 2008-10-03 2015-09-29 Micronics, Inc. Microfluidic apparatus and methods for performing blood typing and crossmatching
WO2017093535A1 (fr) * 2015-12-03 2017-06-08 Jt International S.A. Système et procédé de chauffage pour un dispositif d'inhalation
US20170367402A1 (en) * 2016-06-24 2017-12-28 Raymond Lau Cartridge for e-vaping device with open-microchannels
CN108158039A (zh) * 2018-01-03 2018-06-15 云南中烟工业有限责任公司 一种集成多个Pt温度传感器的MEMS发热芯片及其制造方法

Also Published As

Publication number Publication date
KR20220079959A (ko) 2022-06-14
GB2606847B (en) 2023-11-01
JP2022551961A (ja) 2022-12-14
GB2606847A (en) 2022-11-23
GB2620855A (en) 2024-01-24
GB202403247D0 (en) 2024-04-17
CN114727655A (zh) 2022-07-08
GB202314011D0 (en) 2023-11-01
GB202204567D0 (en) 2022-05-11
EP4044842A2 (fr) 2022-08-24
WO2021076657A2 (fr) 2021-04-22

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