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EP3287021A3 - Heating elements for electronic cigarettes - Google Patents

Heating elements for electronic cigarettes Download PDF

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Publication number
EP3287021A3
EP3287021A3 EP17183310.6A EP17183310A EP3287021A3 EP 3287021 A3 EP3287021 A3 EP 3287021A3 EP 17183310 A EP17183310 A EP 17183310A EP 3287021 A3 EP3287021 A3 EP 3287021A3
Authority
EP
European Patent Office
Prior art keywords
heating elements
electronic cigarettes
heating element
glass
heizleiterstrukturen
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.)
Granted
Application number
EP17183310.6A
Other languages
German (de)
French (fr)
Other versions
EP3287021B1 (en
EP3287021A2 (en
Inventor
Ulrich Peuchert
Fritz WINTERSTELLER
Michael Kluge
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.)
Schott AG
Original Assignee
Schott AG
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 Schott AG filed Critical Schott AG
Publication of EP3287021A2 publication Critical patent/EP3287021A2/en
Publication of EP3287021A3 publication Critical patent/EP3287021A3/en
Application granted granted Critical
Publication of EP3287021B1 publication Critical patent/EP3287021B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/265—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an inorganic material, e.g. ceramic
    • 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
    • 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
    • H05B3/08—Heater elements structurally combined with coupling elements or holders having electric connections specially adapted for high temperatures
    • 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
    • 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
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
    • 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
    • H05B2203/013—Heaters using resistive films or coatings
    • 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
    • H05B2203/021—Heaters specially adapted for heating liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)
  • Resistance Heating (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

Die Erfindung betrifft ein Heizelement, welches insbesondere zur Verwendung in einer elektronischen Zigarette geeignet ist. Das Heizelement umfassend zumindest ein Trägermaterial aus Glas oder Glaskeramik und metallische Heizleiterstrukturen, wobei die Heizleiterstrukturen auf dem Trägermaterial aufgebracht sind und das Trägermaterial eine thermische Leitfähigkeit < 2 W/K*m, eine Wärmekapazität < 1000 J/K*kg und eine Rauheit Ra < 500 nm aufweist.

Figure imgaf001
The invention relates to a heating element which is particularly suitable for use in an electronic cigarette. The heating element comprising at least one carrier material of glass or glass ceramic and metallic Heizleitererstrukturen, wherein the Heizleiterstrukturen are applied to the substrate and the support material has a thermal conductivity <2 W / K * m, a heat capacity <1000 J / K * kg and a roughness R a <500 nm.
Figure imgaf001
EP17183310.6A 2016-08-23 2017-07-26 Heating elements for electronic cigarettes Active EP3287021B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016115574.8A DE102016115574B4 (en) 2016-08-23 2016-08-23 Heating elements for electronic cigarettes

Publications (3)

Publication Number Publication Date
EP3287021A2 EP3287021A2 (en) 2018-02-28
EP3287021A3 true EP3287021A3 (en) 2018-03-14
EP3287021B1 EP3287021B1 (en) 2020-09-09

Family

ID=59409267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17183310.6A Active EP3287021B1 (en) 2016-08-23 2017-07-26 Heating elements for electronic cigarettes

Country Status (5)

Country Link
US (1) US10321719B2 (en)
EP (1) EP3287021B1 (en)
JP (1) JP6979829B2 (en)
DE (1) DE102016115574B4 (en)
ES (1) ES2822002T3 (en)

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EP3664632B1 (en) * 2017-08-09 2024-09-04 Philip Morris Products S.A. Aerosol-generating device with susceptor layer
GB201722183D0 (en) 2017-12-28 2018-02-14 British American Tobacco Investments Ltd Apparatus for heating aerosolisable material
GB201722177D0 (en) * 2017-12-28 2018-02-14 British American Tobacco Investments Ltd Heating element
CN108835716A (en) * 2018-08-07 2018-11-20 湖北中烟工业有限责任公司 A kind of heater and preparation method thereof applied to low temperature cigarette
AU2019335383B2 (en) * 2018-09-07 2025-08-14 Puff Corporation Portable vaporizing device, cartridge and methods
US11129417B2 (en) * 2018-09-07 2021-09-28 Puff Corporation Portable vaporizing device, cartridge and methods
EP3626093B1 (en) 2018-09-24 2024-07-03 Yageo Nexensos GmbH Heating element for a system for supplying an inhalable aerosol
WO2020074597A1 (en) * 2018-10-12 2020-04-16 Jt International S.A. Aerosol generation device, and heating chamber therefor
KR102211820B1 (en) * 2019-01-15 2021-02-03 (주)아이피아이테크 Heater for cigarette type electronic cigarette with excellent heat transfer efficiency and method of manufacturing the same
DE102019103988A1 (en) * 2019-02-18 2020-08-20 Hauni Maschinenbau Gmbh Vaporizer device for an inhaler, consumable unit, inhaler and manufacturing method
DE102019103987A1 (en) * 2019-02-18 2020-08-20 Hauni Maschinenbau Gmbh Vaporizer device for an inhaler, consumable unit, inhaler and manufacturing method
DE202019001693U1 (en) 2019-04-15 2019-06-17 Heraeus Nexensos Gmbh An eccentric port heating element for a system for providing an inhalable aerosol
KR20220008292A (en) * 2019-05-16 2022-01-20 샤먼 펑타오 세라믹스 컴퍼니., 리미티드 Air heated electronic cigarette heater, ceramic heating element and manufacturing method
CN210988230U (en) * 2019-05-16 2020-07-14 厦门蜂涛陶瓷有限公司 Non-contact electronic cigarette heater
CN210329343U (en) * 2019-05-29 2020-04-17 常州市派腾电子技术服务有限公司 Atomizers and Electronic Cigarettes
CN110194662B (en) * 2019-06-05 2022-05-17 阿特麦哲(东莞)科技有限公司 Atomizing core and preparation method thereof and electronic cigarette
CN112390625B (en) * 2019-08-12 2021-12-28 深圳麦克韦尔科技有限公司 Composite ceramic part, preparation method thereof, atomization assembly and electronic cigarette
CN110652042A (en) * 2019-09-12 2020-01-07 深圳麦克韦尔科技有限公司 Electronic curing smoking set and its heating device
CN110845251B (en) * 2019-11-05 2021-11-12 深圳顺络电子股份有限公司 Preparation method of atomization core, atomization assembly and electronic cigarette
CN112841741B (en) * 2019-11-27 2023-05-12 深圳市合元科技有限公司 Heater and smoking set comprising same
CN112841726B (en) * 2019-11-27 2025-12-02 深圳市合元科技有限公司 Heater and smoke apparatus including the heater
CN110839965B (en) * 2019-12-12 2025-07-29 深圳博迪恒业科技有限公司 Electron cigarette heating element
CN113080521A (en) * 2019-12-23 2021-07-09 深圳市合元科技有限公司 Heater and smoking set comprising same
WO2022160136A1 (en) * 2021-01-27 2022-08-04 深圳麦克韦尔科技有限公司 Ceramic matrix and preparation method therefor, ceramic heating element and electronic atomization device
CN113149697A (en) * 2021-04-23 2021-07-23 深圳市基克纳科技有限公司 Composition and porous ceramic atomizing core containing continuous glass phase
CN113397222A (en) * 2021-05-20 2021-09-17 惠州市沛格斯科技有限公司 Heating module reaches smoke generating device including this heating module
WO2023131338A1 (en) * 2022-01-10 2023-07-13 深圳市卓力能技术有限公司 Heating body
WO2023177838A1 (en) 2022-03-18 2023-09-21 Puff Corporation System and method for filling of cartridges for portable vaporizing devices
WO2024119383A1 (en) * 2022-12-06 2024-06-13 深圳市高斯博电子科技有限公司 Heating device, atomization device and electronic cigarette

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US20080083744A1 (en) * 2006-09-01 2008-04-10 Ruiz Orlando E Heating Element Structure with Isothermal and Localized Output
EP2316286A1 (en) * 2009-10-29 2011-05-04 Philip Morris Products S.A. An electrically heated smoking system with improved heater
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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US20080083744A1 (en) * 2006-09-01 2008-04-10 Ruiz Orlando E Heating Element Structure with Isothermal and Localized Output
EP2316286A1 (en) * 2009-10-29 2011-05-04 Philip Morris Products S.A. An electrically heated smoking system with improved heater
DE102012212351A1 (en) * 2012-07-13 2014-01-16 E.G.O. Elektro-Gerätebau GmbH Heating device for use in e.g. dishwasher, has heating element applied to support that is made of glass ceramic where heating element is formed as thin layer heating element from heating conductor material using thin-film technology
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Also Published As

Publication number Publication date
JP6979829B2 (en) 2021-12-15
JP2018032628A (en) 2018-03-01
EP3287021B1 (en) 2020-09-09
DE102016115574B4 (en) 2024-06-20
US10321719B2 (en) 2019-06-18
ES2822002T3 (en) 2021-04-28
EP3287021A2 (en) 2018-02-28
DE102016115574A1 (en) 2018-04-05
US20180064170A1 (en) 2018-03-08

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