EP4531499A3 - Verdampfer mit heizer mit positivem temperaturkoeffizienten des widerstands - Google Patents

Verdampfer mit heizer mit positivem temperaturkoeffizienten des widerstands Download PDF

Info

Publication number
EP4531499A3
EP4531499A3 EP25157500.7A EP25157500A EP4531499A3 EP 4531499 A3 EP4531499 A3 EP 4531499A3 EP 25157500 A EP25157500 A EP 25157500A EP 4531499 A3 EP4531499 A3 EP 4531499A3
Authority
EP
European Patent Office
Prior art keywords
heating element
temperature coefficient
heat exchanger
positive temperature
including positive
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
EP25157500.7A
Other languages
English (en)
French (fr)
Other versions
EP4531499A2 (de
Inventor
William W. Alston
Adam Bowen
Ian GARCIA-DOTY
Joshua A. Kurzman
James Monsees
Paul R Vieira
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.)
Juul Labs Inc
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
Application filed by Juul Labs Inc filed Critical Juul Labs Inc
Priority claimed from PCT/US2020/013224 external-priority patent/WO2020146828A1/en
Publication of EP4531499A2 publication Critical patent/EP4531499A2/de
Publication of EP4531499A3 publication Critical patent/EP4531499A3/de
Pending 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
    • 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
    • A24F40/50—Control or monitoring
    • A24F40/57—Temperature control
    • 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
    • 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
    • H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
    • 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
    • A24F40/20—Devices using solid 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
    • A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • 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
    • A24F40/60—Devices with integrated user interfaces
    • 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
    • A24F40/65—Devices with integrated communication means, e.g. wireless communication means
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/022—Heaters specially adapted for heating gaseous material

Landscapes

  • Resistance Heating (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP25157500.7A 2019-01-11 2020-01-10 Verdampfer mit heizer mit positivem temperaturkoeffizienten des widerstands Pending EP4531499A3 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962791709P 2019-01-11 2019-01-11
US201962816452P 2019-03-11 2019-03-11
US201962898522P 2019-09-10 2019-09-10
PCT/US2020/013224 WO2020146828A1 (en) 2019-01-11 2020-01-10 Vaporizer including positive temperature coefficient of resistivity heater
EP20704967.7A EP3908135B1 (de) 2019-01-11 2020-01-10 Verdampfer mit einem heizelement mit positivem widerstandstemperaturkoeffizient

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP20704967.7A Division EP3908135B1 (de) 2019-01-11 2020-01-10 Verdampfer mit einem heizelement mit positivem widerstandstemperaturkoeffizient

Publications (2)

Publication Number Publication Date
EP4531499A2 EP4531499A2 (de) 2025-04-02
EP4531499A3 true EP4531499A3 (de) 2025-06-11

Family

ID=77275576

Family Applications (2)

Application Number Title Priority Date Filing Date
EP25157500.7A Pending EP4531499A3 (de) 2019-01-11 2020-01-10 Verdampfer mit heizer mit positivem temperaturkoeffizienten des widerstands
EP20704967.7A Active EP3908135B1 (de) 2019-01-11 2020-01-10 Verdampfer mit einem heizelement mit positivem widerstandstemperaturkoeffizient

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20704967.7A Active EP3908135B1 (de) 2019-01-11 2020-01-10 Verdampfer mit einem heizelement mit positivem widerstandstemperaturkoeffizient

Country Status (2)

Country Link
EP (2) EP4531499A3 (de)
CN (2) CN119769793A (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144962A (en) * 1989-12-01 1992-09-08 Philip Morris Incorporated Flavor-delivery article
US20130298905A1 (en) * 2012-03-12 2013-11-14 UpToke, LLC Electronic vaporizing device and methods for use
US20170340016A1 (en) * 2016-05-31 2017-11-30 Michel THORENS Aerosol generating article with heat diffuser
CN207476951U (zh) * 2017-09-25 2018-06-12 深圳市合元科技有限公司 气体加热烟雾生成系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250107299A (ko) * 2018-11-08 2025-07-11 쥴 랩스, 인크. 카트리지 및 이를 포함하는 증발기 장치
KR102826237B1 (ko) * 2020-03-26 2025-06-30 씨??즈 테크놀로지즈 인코퍼레이티드 비연소 가열 장치 및 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144962A (en) * 1989-12-01 1992-09-08 Philip Morris Incorporated Flavor-delivery article
US20130298905A1 (en) * 2012-03-12 2013-11-14 UpToke, LLC Electronic vaporizing device and methods for use
US20170340016A1 (en) * 2016-05-31 2017-11-30 Michel THORENS Aerosol generating article with heat diffuser
CN207476951U (zh) * 2017-09-25 2018-06-12 深圳市合元科技有限公司 气体加热烟雾生成系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HOWARD BECKER ET AL: "PTC Heating Elements-Background Analysis and Design Attributes", IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. IA-21, no. 4, 1 July 1985 (1985-07-01), pages 896 - 898, XP001455256, ISSN: 0093-9994 *

Also Published As

Publication number Publication date
CN113286529B (zh) 2025-01-28
CN113286529A (zh) 2021-08-20
EP3908135B1 (de) 2025-02-19
EP3908135A1 (de) 2021-11-17
CN119769793A (zh) 2025-04-08
EP4531499A2 (de) 2025-04-02

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