EP4218439A4 - Heating assembly and aerosol forming device - Google Patents
Heating assembly and aerosol forming deviceInfo
- Publication number
- EP4218439A4 EP4218439A4 EP21870730.5A EP21870730A EP4218439A4 EP 4218439 A4 EP4218439 A4 EP 4218439A4 EP 21870730 A EP21870730 A EP 21870730A EP 4218439 A4 EP4218439 A4 EP 4218439A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- forming device
- heating assembly
- aerosol forming
- aerosol
- heating
- 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
Links
- 239000000443 aerosol Substances 0.000 title 1
- 238000010438 heat treatment Methods 0.000 title 1
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
- A24F40/50—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
- H05B3/0019—Circuit arrangements
-
- 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
- H05B3/03—Electrodes
-
- 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
-
- 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
-
- 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
- A24F40/20—Devices using solid inhalable precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011010188.XA CN114246370A (en) | 2020-09-23 | 2020-09-23 | Heating element and aerosol forming device |
PCT/CN2021/082417 WO2022062341A1 (en) | 2020-09-23 | 2021-03-23 | Heating assembly and aerosol forming device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4218439A1 EP4218439A1 (en) | 2023-08-02 |
EP4218439A4 true EP4218439A4 (en) | 2024-03-13 |
Family
ID=80788652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21870730.5A Pending EP4218439A4 (en) | 2020-09-23 | 2021-03-23 | Heating assembly and aerosol forming device |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP4218439A4 (en) |
JP (1) | JP2023532220A (en) |
KR (1) | KR20230009985A (en) |
CN (1) | CN114246370A (en) |
WO (1) | WO2022062341A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205648910U (en) * | 2016-03-14 | 2016-10-19 | 深圳市合元科技有限公司 | A cigarette heating device and heating element thereof |
WO2019140744A1 (en) * | 2018-01-18 | 2019-07-25 | 绿烟实业(深圳)有限公司 | Heating device of smoking set equipment and smoking set equipment |
CN210094671U (en) * | 2019-04-08 | 2020-02-21 | 昂纳自动化技术(深圳)有限公司 | Atomization assembly for electronic cigarette |
CN111035070A (en) * | 2020-01-08 | 2020-04-21 | 深圳麦时科技有限公司 | Aerosol generating device and heating assembly thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112203533A (en) * | 2018-06-15 | 2021-01-08 | 菲利普莫里斯生产公司 | Anti-fouling, heat-reflective coatings for aerosol-generating devices |
CN208875411U (en) * | 2018-08-02 | 2019-05-21 | 威滔电子科技(深圳)有限公司 | A kind of heater and aerosol generating device |
CN109984385A (en) * | 2019-04-08 | 2019-07-09 | 昂纳自动化技术(深圳)有限公司 | Atomizing component and its manufacturing method for electronic cigarette |
CN110652042A (en) * | 2019-09-12 | 2020-01-07 | 深圳麦克韦尔科技有限公司 | Electronic cigarette baking tool and heating device thereof |
CN211832833U (en) * | 2020-01-08 | 2020-11-03 | 深圳麦时科技有限公司 | Aerosol generating device and heating assembly thereof |
CN111449291A (en) * | 2020-04-30 | 2020-07-28 | 深圳麦时科技有限公司 | Heating non-combustion baking device and heating device thereof |
-
2020
- 2020-09-23 CN CN202011010188.XA patent/CN114246370A/en active Pending
-
2021
- 2021-03-23 WO PCT/CN2021/082417 patent/WO2022062341A1/en unknown
- 2021-03-23 KR KR1020227043869A patent/KR20230009985A/en unknown
- 2021-03-23 JP JP2022577770A patent/JP2023532220A/en active Pending
- 2021-03-23 EP EP21870730.5A patent/EP4218439A4/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205648910U (en) * | 2016-03-14 | 2016-10-19 | 深圳市合元科技有限公司 | A cigarette heating device and heating element thereof |
WO2019140744A1 (en) * | 2018-01-18 | 2019-07-25 | 绿烟实业(深圳)有限公司 | Heating device of smoking set equipment and smoking set equipment |
CN210094671U (en) * | 2019-04-08 | 2020-02-21 | 昂纳自动化技术(深圳)有限公司 | Atomization assembly for electronic cigarette |
CN111035070A (en) * | 2020-01-08 | 2020-04-21 | 深圳麦时科技有限公司 | Aerosol generating device and heating assembly thereof |
Non-Patent Citations (1)
Title |
---|
See also references of WO2022062341A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2022062341A1 (en) | 2022-03-31 |
KR20230009985A (en) | 2023-01-17 |
JP2023532220A (en) | 2023-07-27 |
EP4218439A1 (en) | 2023-08-02 |
CN114246370A (en) | 2022-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20230109 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240214 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A24F 40/20 20200101ALN20240208BHEP Ipc: H05B 3/46 20060101ALI20240208BHEP Ipc: H05B 3/14 20060101ALI20240208BHEP Ipc: A24F 40/46 20200101ALI20240208BHEP Ipc: A24F 40/40 20200101AFI20240208BHEP |