CN117616873A - 感应加热装置和用于控制感应加热装置的温度的方法 - Google Patents
感应加热装置和用于控制感应加热装置的温度的方法 Download PDFInfo
- Publication number
- CN117616873A CN117616873A CN202280047626.0A CN202280047626A CN117616873A CN 117616873 A CN117616873 A CN 117616873A CN 202280047626 A CN202280047626 A CN 202280047626A CN 117616873 A CN117616873 A CN 117616873A
- Authority
- CN
- China
- Prior art keywords
- susceptor
- duty cycle
- aerosol
- conductance
- temperature
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 257
- 238000000034 method Methods 0.000 title claims abstract description 182
- 230000006698 induction Effects 0.000 title claims abstract description 127
- 238000001816 cooling Methods 0.000 claims abstract description 141
- 230000001965 increasing effect Effects 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 96
- 239000000758 substrate Substances 0.000 claims description 44
- 239000000443 aerosol Substances 0.000 description 114
- 230000008569 process Effects 0.000 description 111
- 230000001939 inductive effect Effects 0.000 description 57
- 239000011159 matrix material Substances 0.000 description 43
- 230000005291 magnetic effect Effects 0.000 description 39
- 230000007423 decrease Effects 0.000 description 26
- 238000012544 monitoring process Methods 0.000 description 22
- 238000011144 upstream manufacturing Methods 0.000 description 21
- 230000001007 puffing effect Effects 0.000 description 19
- 238000013021 overheating Methods 0.000 description 17
- 241000208125 Nicotiana Species 0.000 description 12
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 12
- 230000008859 change Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000007704 transition Effects 0.000 description 8
- 230000033228 biological regulation Effects 0.000 description 7
- 230000005293 ferrimagnetic effect Effects 0.000 description 7
- 230000005294 ferromagnetic effect Effects 0.000 description 7
- 230000005298 paramagnetic effect Effects 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 238000001994 activation Methods 0.000 description 5
- 230000003213 activating effect Effects 0.000 description 4
- 229920002301 cellulose acetate Polymers 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000001934 delay Effects 0.000 description 3
- 230000005669 field effect Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 239000003571 electronic cigarette Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
-
- 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
- A24F40/53—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
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
- G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
-
- 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
-
- 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
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/02—Induction heating
- H05B2206/023—Induction heating using the curie point of the material in which heating current is being generated to control the heating temperature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21185061.5 | 2021-07-12 | ||
| EP21185061 | 2021-07-12 | ||
| PCT/EP2022/069352 WO2023285401A1 (en) | 2021-07-12 | 2022-07-11 | An inductive heating arrangement and a method for controlling a temperature of an inductive heating arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117616873A true CN117616873A (zh) | 2024-02-27 |
Family
ID=76890884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280047626.0A Pending CN117616873A (zh) | 2021-07-12 | 2022-07-11 | 感应加热装置和用于控制感应加热装置的温度的方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20250120445A1 (https=) |
| EP (1) | EP4371373B1 (https=) |
| JP (1) | JP2024525579A (https=) |
| CN (1) | CN117616873A (https=) |
| BR (1) | BR112023026145A2 (https=) |
| IL (1) | IL309713A (https=) |
| PL (1) | PL4371373T3 (https=) |
| WO (1) | WO2023285401A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12520880B2 (en) | 2021-01-18 | 2026-01-13 | Altria Client Services Llc | Heat-not-burn (HNB) aerosol-generating devices including energy based heater control, and methods of controlling a heater |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX367721B (es) | 2011-12-30 | 2019-09-03 | Philip Morris Products Sa | Dispositivo generador de aerosol con deteccion de flujo de aire. |
| KR101619034B1 (ko) * | 2012-09-11 | 2016-05-18 | 필립모리스 프로덕츠 에스.에이. | 온도 제어용 전기 히터 제어 장치 및 방법 |
| CA2940797C (en) | 2014-05-21 | 2022-10-04 | Philip Morris Products S.A. | Aerosol-generating article with multi-material susceptor |
| ES2734135T3 (es) * | 2015-04-15 | 2019-12-04 | Philip Morris Products Sa | Dispositivo y método para controlar un calentador eléctrico para limitar la temperatura de conformidad con un perfil de temperatura conveniente en el tiempo |
| EP3777573A1 (en) * | 2016-02-25 | 2021-02-17 | Juul Labs, Inc. | Vaporization device |
| KR20250159287A (ko) | 2016-05-25 | 2025-11-10 | 쥴 랩스, 인크. | 기화기의 제어를 위한 카트리지 및 기화기 |
| TW201818833A (zh) | 2016-11-22 | 2018-06-01 | 瑞士商菲利浦莫里斯製品股份有限公司 | 感應加熱裝置、包含感應加熱裝置之氣溶膠產生系統及其操作方法 |
| CN110859331B (zh) * | 2018-08-20 | 2022-04-08 | 常州市派腾电子技术服务有限公司 | 电子烟的温度控制方法、电子烟及计算机存储介质 |
| US11614720B2 (en) * | 2018-11-19 | 2023-03-28 | Rai Strategic Holdings, Inc. | Temperature control in an aerosol delivery device |
| EP3711513A1 (en) | 2019-03-22 | 2020-09-23 | Nerudia Limited | Smoking substitute system |
-
2022
- 2022-07-11 PL PL22750804.1T patent/PL4371373T3/pl unknown
- 2022-07-11 EP EP22750804.1A patent/EP4371373B1/en active Active
- 2022-07-11 BR BR112023026145A patent/BR112023026145A2/pt unknown
- 2022-07-11 JP JP2024500311A patent/JP2024525579A/ja active Pending
- 2022-07-11 CN CN202280047626.0A patent/CN117616873A/zh active Pending
- 2022-07-11 IL IL309713A patent/IL309713A/en unknown
- 2022-07-11 WO PCT/EP2022/069352 patent/WO2023285401A1/en not_active Ceased
- 2022-07-11 US US18/577,512 patent/US20250120445A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024525579A (ja) | 2024-07-12 |
| WO2023285401A1 (en) | 2023-01-19 |
| BR112023026145A2 (pt) | 2024-03-12 |
| EP4371373B1 (en) | 2025-06-04 |
| US20250120445A1 (en) | 2025-04-17 |
| KR20240032957A (ko) | 2024-03-12 |
| IL309713A (en) | 2024-02-01 |
| PL4371373T3 (pl) | 2025-09-01 |
| EP4371373C0 (en) | 2025-06-04 |
| EP4371373A1 (en) | 2024-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |