CA2880481A1 - Device and method for controlling an electrical heater to limit temperature - Google Patents
Device and method for controlling an electrical heater to limit temperature Download PDFInfo
- Publication number
- CA2880481A1 CA2880481A1 CA2880481A CA2880481A CA2880481A1 CA 2880481 A1 CA2880481 A1 CA 2880481A1 CA 2880481 A CA2880481 A CA 2880481A CA 2880481 A CA2880481 A CA 2880481A CA 2880481 A1 CA2880481 A1 CA 2880481A1
- Authority
- CA
- Canada
- Prior art keywords
- heating element
- duty cycle
- temperature
- aerosol
- threshold
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 263
- 239000000758 substrate Substances 0.000 claims description 111
- 239000000443 aerosol Substances 0.000 claims description 86
- 230000000391 smoking effect Effects 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 33
- 230000004913 activation Effects 0.000 claims description 19
- 230000001419 dependent effect Effects 0.000 claims description 18
- 238000004590 computer program Methods 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 7
- 238000005485 electric heating Methods 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 24
- 230000008569 process Effects 0.000 description 23
- 241000208125 Nicotiana Species 0.000 description 19
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 19
- 239000000463 material Substances 0.000 description 16
- 239000007787 solid Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 9
- 230000001007 puffing effect Effects 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000012876 carrier material Substances 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 6
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- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- -1 aluminium- titanium- zirconium- Chemical compound 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 235000019568 aromas Nutrition 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
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- 230000002441 reversible effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 235000019640 taste Nutrition 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- LDQWGYPZNIJQIK-UHFFFAOYSA-N [Ta].[Pt] Chemical compound [Ta].[Pt] LDQWGYPZNIJQIK-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- NPEWZDADCAZMNF-UHFFFAOYSA-N gold iron Chemical compound [Fe].[Au] NPEWZDADCAZMNF-UHFFFAOYSA-N 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910021343 molybdenum disilicide Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- 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
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/32—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature with provision for adjustment of the effect of the auxiliary heating device, e.g. a function of time
-
- 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
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
-
- 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
- G05D23/1917—Control of temperature characterised by the use of electric means using digital 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
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
- H05B1/0225—Switches actuated by timers
-
- 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
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0244—Heating of fluids
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Resistance Heating (AREA)
- Control Of Temperature (AREA)
- Central Heating Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12183837.9 | 2012-09-11 | ||
| EP12183837 | 2012-09-11 | ||
| PCT/EP2013/068722 WO2014040988A2 (en) | 2012-09-11 | 2013-09-10 | Device and method for controlling an electrical heater to limit temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2880481A1 true CA2880481A1 (en) | 2014-03-20 |
Family
ID=46888926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2880481A Abandoned CA2880481A1 (en) | 2012-09-11 | 2013-09-10 | Device and method for controlling an electrical heater to limit temperature |
Country Status (29)
| Country | Link |
|---|---|
| US (2) | US9713345B2 (enExample) |
| EP (2) | EP2895930B1 (enExample) |
| JP (2) | JP5971829B2 (enExample) |
| KR (2) | KR101660214B1 (enExample) |
| CN (2) | CN105027016B (enExample) |
| AR (1) | AR092531A1 (enExample) |
| AU (1) | AU2013314436B2 (enExample) |
| BR (1) | BR112015004669B1 (enExample) |
| CA (1) | CA2880481A1 (enExample) |
| DK (2) | DK2895930T3 (enExample) |
| ES (2) | ES2621163T3 (enExample) |
| HU (2) | HUE031223T2 (enExample) |
| IL (1) | IL237099B (enExample) |
| IN (1) | IN2015DN00754A (enExample) |
| LT (2) | LT3002657T (enExample) |
| MX (1) | MX354893B (enExample) |
| MY (1) | MY169408A (enExample) |
| NZ (1) | NZ705806A (enExample) |
| PH (1) | PH12015500131B1 (enExample) |
| PL (2) | PL3002657T3 (enExample) |
| PT (2) | PT2895930T (enExample) |
| RS (2) | RS55847B1 (enExample) |
| RU (2) | RU2619372C2 (enExample) |
| SG (1) | SG11201501700SA (enExample) |
| SI (1) | SI3002657T1 (enExample) |
| TW (1) | TWI595340B (enExample) |
| UA (1) | UA118439C2 (enExample) |
| WO (1) | WO2014040988A2 (enExample) |
| ZA (1) | ZA201500400B (enExample) |
Families Citing this family (248)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10244793B2 (en) | 2005-07-19 | 2019-04-02 | Juul Labs, Inc. | Devices for vaporization of a substance |
| EP2100525A1 (en) * | 2008-03-14 | 2009-09-16 | Philip Morris Products S.A. | Electrically heated aerosol generating system and method |
| US10517530B2 (en) | 2012-08-28 | 2019-12-31 | Juul Labs, Inc. | Methods and devices for delivering and monitoring of tobacco, nicotine, or other substances |
| US10034988B2 (en) | 2012-11-28 | 2018-07-31 | Fontem Holdings I B.V. | Methods and devices for compound delivery |
| TWI608805B (zh) * | 2012-12-28 | 2017-12-21 | 菲利浦莫里斯製品股份有限公司 | 加熱型氣溶膠產生裝置及用於產生具有一致性質的氣溶膠之方法 |
| US10653180B2 (en) | 2013-06-14 | 2020-05-19 | Juul Labs, Inc. | Multiple heating elements with separate vaporizable materials in an electric vaporization device |
| US10279934B2 (en) | 2013-03-15 | 2019-05-07 | Juul Labs, Inc. | Fillable vaporizer cartridge and method of filling |
| KR102490695B1 (ko) | 2013-05-06 | 2023-01-19 | 쥴 랩스, 인크. | 에어로졸 장치를 위한 니코틴 염 제제 및 그 방법 |
| US10194693B2 (en) | 2013-09-20 | 2019-02-05 | Fontem Holdings 1 B.V. | Aerosol generating device |
| US10039321B2 (en) | 2013-11-12 | 2018-08-07 | Vmr Products Llc | Vaporizer |
| CA2932464C (en) | 2013-12-05 | 2023-01-03 | Pax Labs, Inc. | Nicotine liquid formulations for aerosol devices and methods thereof |
| USD842536S1 (en) | 2016-07-28 | 2019-03-05 | Juul Labs, Inc. | Vaporizer cartridge |
| KR102267997B1 (ko) | 2013-12-23 | 2021-06-23 | 쥴 랩스, 인크. | 기화 디바이스 시스템 및 방법 |
| US20160366947A1 (en) | 2013-12-23 | 2016-12-22 | James Monsees | Vaporizer apparatus |
| US10159282B2 (en) | 2013-12-23 | 2018-12-25 | Juul Labs, Inc. | Cartridge for use with a vaporizer device |
| US10076139B2 (en) | 2013-12-23 | 2018-09-18 | Juul Labs, Inc. | Vaporizer apparatus |
| US10058129B2 (en) * | 2013-12-23 | 2018-08-28 | Juul Labs, Inc. | Vaporization device systems and methods |
| USD825102S1 (en) | 2016-07-28 | 2018-08-07 | Juul Labs, Inc. | Vaporizer device with cartridge |
| US10709173B2 (en) | 2014-02-06 | 2020-07-14 | Juul Labs, Inc. | Vaporizer apparatus |
| TWI873666B (zh) | 2014-02-06 | 2025-02-21 | 美商尤爾實驗室有限公司 | 用於產生可吸入氣膠之電子裝置 |
| US12279646B2 (en) | 2014-02-06 | 2025-04-22 | Juul Labs, Inc. | Cartridge of vaporization device systems having unequal transverse cartridge dimensions |
| GB2542926A (en) | 2014-02-28 | 2017-04-05 | Beyond Twenty Ltd | Electronic vaporiser system |
| US11085550B2 (en) | 2014-02-28 | 2021-08-10 | Ayr Ltd. | Electronic vaporiser system |
| US10136674B2 (en) | 2014-02-28 | 2018-11-27 | Beyond Twenty Ltd. | Electronic vaporiser system |
| US10091839B2 (en) | 2014-02-28 | 2018-10-02 | Beyond Twenty Ltd. | Electronic vaporiser system |
| US12295411B2 (en) | 2014-02-28 | 2025-05-13 | Ayr Ltd. | Electronic vaporizer system |
| US10287154B2 (en) | 2014-02-28 | 2019-05-14 | Ayr Ltd. | Electronic vaporiser system |
| US10588176B2 (en) | 2014-02-28 | 2020-03-10 | Ayr Ltd. | Electronic vaporiser system |
| GB201413036D0 (en) | 2014-02-28 | 2014-09-03 | Beyond Twenty Ltd | Beyond 9 |
| TWI681691B (zh) * | 2014-04-30 | 2020-01-01 | 瑞士商菲利浦莫里斯製品股份有限公司 | 電熱式氣溶膠產生系統、裝置及其控制方法 |
| WO2015175979A1 (en) | 2014-05-16 | 2015-11-19 | Pax Labs, Inc. | Systems and methods for aerosolizing a smokeable material |
| EP3632244B1 (en) | 2014-05-21 | 2023-04-12 | Philip Morris Products S.A. | Aerosol-generating article with internal susceptor |
| CN108523237A (zh) * | 2014-05-21 | 2018-09-14 | 菲利普莫里斯生产公司 | 具有端部加热器的电加热气溶胶生成系统 |
| RU2645205C1 (ru) | 2014-05-21 | 2018-02-16 | Филип Моррис Продактс С.А. | Изделие, генерирующее аэрозоль,с токоприемником, состоящим из нескольких материалов |
| CN204146320U (zh) * | 2014-06-06 | 2015-02-11 | 黄金珍 | 电子烟雾化器 |
| CN106455718B (zh) | 2014-06-14 | 2022-07-15 | 进化有限公司 | 具有温度感测和限值的电子汽化器 |
| GB2527349A (en) * | 2014-06-19 | 2015-12-23 | Ciaran Oglesby | Improved vaporizer and vaporizing method |
| CA160775S (en) | 2014-08-11 | 2015-09-29 | Ploom Inc | Electronic vaporization device with cartridge |
| CN106998808B (zh) | 2014-08-22 | 2020-05-01 | 富特姆4有限公司 | 用于控制加热元件的方法、系统和装置 |
| TWI680726B (zh) * | 2014-10-13 | 2020-01-01 | 瑞士商菲利浦莫里斯製品股份有限公司 | 控制電熱式吸煙系統中之電加熱器的方法及電熱式吸煙系統 |
| CN112155255B (zh) | 2014-12-05 | 2025-10-28 | 尤尔实验室有限公司 | 校正剂量控制 |
| CN104571191B (zh) * | 2015-01-22 | 2018-01-02 | 卓尔悦欧洲控股有限公司 | 温控系统及其电子烟 |
| EP3824749A1 (en) * | 2015-03-26 | 2021-05-26 | Philip Morris Products S.A. | Heater management |
| RU2694930C2 (ru) * | 2015-04-15 | 2019-07-18 | Филип Моррис Продактс С.А. | Устройство и способ управления электрическим нагревателем для ограничения температуры согласно требуемому температурному профилю во времени |
| EP3302109B1 (en) * | 2015-05-26 | 2019-07-03 | Philip Morris Products S.a.s. | Controlling an aerosol-generating system |
| WO2016210242A1 (en) | 2015-06-25 | 2016-12-29 | Altria Client Services Llc | Electronic vaping device having pressure sensor |
| TW201707587A (zh) * | 2015-08-21 | 2017-03-01 | 力智電子股份有限公司 | 電子菸的功率控制電路與功率控制方法 |
| GB201515087D0 (en) | 2015-08-25 | 2015-10-07 | Nicoventures Holdings Ltd | Electronic vapour provision system |
| GB2541719B (en) | 2015-08-27 | 2019-06-12 | Nerudia Ltd | An inhaler |
| RU2707892C2 (ru) | 2015-09-01 | 2019-12-02 | Аир Лтд | Система электронного испарителя |
| GB2543905B (en) * | 2015-09-01 | 2020-04-29 | Ayr Ltd | Electronic vaporiser system |
| US11602019B2 (en) | 2015-09-16 | 2023-03-07 | Altria Client Services Llc | Cartridge with a capacity sensor |
| WO2017045899A1 (en) | 2015-09-16 | 2017-03-23 | Philip Morris Products S.A. | Cartridge with a liquid storage portion with a flexible wall |
| CN105163406A (zh) * | 2015-10-12 | 2015-12-16 | 珠海格力电器股份有限公司 | 一种电加热器的控制方法及系统 |
| US10165799B2 (en) | 2015-11-17 | 2019-01-01 | Altria Client Services Llc | Aerosol-generating system with self-activated electric heater |
| CN106820265B (zh) * | 2015-12-07 | 2021-07-09 | 深圳麦克韦尔科技有限公司 | 电子烟及其加热雾化控制方法 |
| US12356507B2 (en) | 2016-02-01 | 2025-07-08 | Altria Client Services Llc | Aerosol-generating device having multiple power supplies |
| US11064741B2 (en) | 2016-02-09 | 2021-07-20 | Altria Client Services Llc | Element for an electrically operated aerosol-generating system having a dual function |
| RU2719821C2 (ru) * | 2016-02-09 | 2020-04-23 | Филип Моррис Продактс С.А. | Компонент для электроуправляемой системы, генерирующей аэрозоль, выполняющий две функции |
| EA039727B1 (ru) | 2016-02-11 | 2022-03-04 | Джуул Лэбз, Инк. | Надежно прикрепляющиеся картриджи для испарительных устройств |
| WO2017139595A1 (en) | 2016-02-11 | 2017-08-17 | Pax Labs, Inc. | Fillable vaporizer cartridge and method of filling |
| GB201602831D0 (en) | 2016-02-18 | 2016-04-06 | British American Tobacco Co | Flavour delivery device |
| WO2017140898A1 (en) * | 2016-02-19 | 2017-08-24 | Philip Morris Products S.A. | Aerosol-generating system with usage determination |
| RU2722003C2 (ru) | 2016-02-25 | 2020-05-25 | Филип Моррис Продактс С.А. | Электрическая генерирующая аэрозоль система с датчиком температуры |
| KR102784220B1 (ko) | 2016-02-25 | 2025-03-21 | 필립모리스 프로덕츠 에스.에이. | 기울기 센서를 갖는 전동식 에어로졸 발생 시스템 |
| SG11201807028YA (en) | 2016-02-25 | 2018-09-27 | Juul Labs Inc | Vaporization device control systems and methods |
| US11006669B2 (en) | 2016-02-25 | 2021-05-18 | Altria Client Services Llc | Aerosol-generating systems with liquid level determination and methods of determining liquid level in aerosol-generating systems |
| US10932495B2 (en) | 2016-02-25 | 2021-03-02 | Altria Client Services Llc | Electrically operated aerosol-generating system with temperature sensor |
| US10405582B2 (en) | 2016-03-10 | 2019-09-10 | Pax Labs, Inc. | Vaporization device with lip sensing |
| KR101682349B1 (ko) * | 2016-04-08 | 2017-01-09 | 사단법인 캠틱종합기술원 | 탄소섬유 발열선의 온도제어방법 |
| CN105867459B (zh) * | 2016-04-19 | 2018-11-23 | 武汉理工大学 | 一种碳纤维电热温控器 |
| USD849996S1 (en) | 2016-06-16 | 2019-05-28 | Pax Labs, Inc. | Vaporizer cartridge |
| USD851830S1 (en) | 2016-06-23 | 2019-06-18 | Pax Labs, Inc. | Combined vaporizer tamp and pick tool |
| USD836541S1 (en) | 2016-06-23 | 2018-12-25 | Pax Labs, Inc. | Charging device |
| USD848057S1 (en) | 2016-06-23 | 2019-05-07 | Pax Labs, Inc. | Lid for a vaporizer |
| FR3053784B1 (fr) * | 2016-07-07 | 2020-01-17 | Airbus Defence And Space Sas | Procedes de determination et de regulation de la temperature d’un propulseur electrique |
| KR102523292B1 (ko) * | 2016-07-14 | 2023-04-20 | 필립모리스 프로덕츠 에스.에이. | 에어로졸 발생 시스템용 유체 투과성 히터 조립체 및 카토마이저 카트리지 |
| US11147315B2 (en) | 2016-07-25 | 2021-10-19 | Fontem Holdings 1 B.V. | Controlling an operation of an electronic cigarette |
| EP3487326B1 (en) * | 2016-07-25 | 2021-09-08 | Philip Morris Products S.A. | Heater management |
| AR109120A1 (es) * | 2016-07-26 | 2018-10-31 | British American Tobacco Investments Ltd | Aparato para calentar material fumable |
| EP4233954A3 (en) | 2016-08-05 | 2023-11-01 | Juul Labs, Inc. | Anemometric-assisted control of a vaporizer |
| WO2018045544A1 (zh) * | 2016-09-09 | 2018-03-15 | 绿仕科技控股有限公司 | 环境参数测量系统 |
| EP4364593A3 (en) * | 2016-09-14 | 2024-07-31 | Altria Client Services LLC | Smoking device |
| US11660403B2 (en) | 2016-09-22 | 2023-05-30 | Juul Labs, Inc. | Leak-resistant vaporizer device |
| GB201616430D0 (en) | 2016-09-28 | 2016-11-09 | Nicoventures Holdings Limited | Liquid storage tank for a vapour provision system |
| US10764963B2 (en) | 2016-10-07 | 2020-09-01 | S. C. Johnson & Son, Inc. | Volatile material dispenser |
| EP3530072B1 (en) * | 2016-10-21 | 2020-12-02 | Watlow Electric Manufacturing Company | Electric heaters with low drift resistance feedback |
| 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 |
| EA039375B1 (ru) | 2016-12-27 | 2022-01-20 | Джуул Лэбз, Инк. | Термический фитиль для электронных вапорайзеров |
| GB201701102D0 (en) | 2017-01-23 | 2017-03-08 | Nicoventures Holdings Ltd | Electronic vapour provision system |
| KR20240093887A (ko) * | 2017-03-14 | 2024-06-24 | 필립모리스 프로덕츠 에스.에이. | 배터리 동력식 에어로졸 발생 장치용 전력 관리 방법 및 시스템 |
| JP6680951B2 (ja) * | 2017-04-24 | 2020-04-15 | 日本たばこ産業株式会社 | エアロゾル生成装置並びにエアロゾル生成装置の制御方法及びプログラム |
| KR102183093B1 (ko) * | 2017-05-11 | 2020-11-25 | 주식회사 케이티앤지 | 온도를 가변적으로 제어할 수 있는 방법 및 장치 |
| UA125094C2 (uk) | 2017-05-11 | 2022-01-05 | Кт&Г Корпорейшон | Випарник та пристрій для генерування аерозолю, який його містить |
| KR20180124739A (ko) | 2017-05-11 | 2018-11-21 | 주식회사 케이티앤지 | 궐련의 종류별로 에어로졸 생성장치에 포함된 히터의 온도를 제어하는 방법 및 궐련의 종류별로 히터의 온도를 제어하는 에어로졸 생성장치 |
| KR102532402B1 (ko) * | 2017-06-28 | 2023-05-16 | 필립모리스 프로덕츠 에스.에이. | 전기 가열 조립체, 에어로졸 발생 장치, 및 에어로졸 형성 기재를 저항 가열하기 위한 방법 |
| WO2019002329A1 (en) | 2017-06-28 | 2019-01-03 | Philip Morris Products S.A. | ELECTRIC HEATING ASSEMBLY, AEROSOL GENERATING DEVICE, AND RESISTIVE HEATING METHOD OF AEROSOL FORMING SUBSTRATE |
| EP3646670B2 (en) * | 2017-06-30 | 2024-02-28 | Philip Morris Products S.A. | Inductive heating device, aerosol-generating system comprising an inductive heating device and method of operating the same |
| KR20190049391A (ko) | 2017-10-30 | 2019-05-09 | 주식회사 케이티앤지 | 히터를 구비한 에어로졸 생성 장치 |
| US11388932B2 (en) * | 2017-08-09 | 2022-07-19 | Philip Morris Products S.A. | Aerosol-generating device with flat inductor coil |
| GB201713679D0 (en) | 2017-08-25 | 2017-10-11 | Nicoventures Holdings Ltd | Vapour provision systems |
| GB201713681D0 (en) | 2017-08-25 | 2017-10-11 | Nicoventures Holdings Ltd | Vapour provision systems |
| USD887632S1 (en) | 2017-09-14 | 2020-06-16 | Pax Labs, Inc. | Vaporizer cartridge |
| WO2019066245A1 (ko) * | 2017-09-26 | 2019-04-04 | 주식회사 케이티앤지 | 에어로졸 생성장치의 피드백 제어기능을 구현하는 방법 및 그 에어로졸 생성장치 |
| KR102105548B1 (ko) * | 2017-09-26 | 2020-04-28 | 주식회사 케이티앤지 | 에어로졸 생성장치의 피드백 제어기능을 구현하는 방법 및 그 에어로졸 생성장치 |
| CN107510096A (zh) * | 2017-09-27 | 2017-12-26 | 深圳市舜宝科技有限公司 | 一种电子烟发热片的温控系统 |
| RU2764604C2 (ru) * | 2017-10-05 | 2022-01-18 | Филип Моррис Продактс С.А. | Электрически управляемое устройство, генерирующее аэрозоль, с непрерывным регулированием подачи мощности |
| KR102443306B1 (ko) | 2017-10-24 | 2022-09-14 | 니뽄 다바코 산교 가부시키가이샤 | 에어로졸 생성 장치 및 이를 동작시키는 방법 및 프로그램 |
| EA202090952A1 (ru) | 2017-10-24 | 2020-10-23 | Джапан Тобакко Инк. | Аэрозоль-генерирующее устройство |
| EP3701812B1 (en) | 2017-10-24 | 2022-08-31 | Japan Tobacco Inc. | Aerosol generating device, and method and program for operating same |
| WO2019082281A1 (ja) | 2017-10-24 | 2019-05-02 | 日本たばこ産業株式会社 | エアロゾル生成装置、エアロゾル生成装置の制御方法及び当該方法をプロセッサに実行させるためのプログラム |
| CN111511229B (zh) | 2017-10-24 | 2024-01-12 | 日本烟草产业株式会社 | 气溶胶生成装置以及使其动作的方法及存储介质 |
| JP6905073B2 (ja) | 2017-10-24 | 2021-07-21 | 日本たばこ産業株式会社 | エアロゾル生成装置、エアロゾル生成装置の制御方法、及びこれらの方法をプロセッサに実行させるためのプログラムラム |
| KR102057216B1 (ko) | 2017-10-30 | 2019-12-18 | 주식회사 케이티앤지 | 에어로졸 생성 장치 및 에어로졸 생성 장치용 히터 조립체 |
| PH12020551228A1 (en) | 2017-10-30 | 2022-07-04 | Kt & G Corp | Aerosol generating device and method for controlling same |
| EP3704970B1 (en) | 2017-10-30 | 2025-01-01 | KT&G Corporation | Aerosol generating device |
| KR102180421B1 (ko) | 2017-10-30 | 2020-11-18 | 주식회사 케이티앤지 | 에어로졸 생성 장치 |
| US12048328B2 (en) | 2017-10-30 | 2024-07-30 | Kt&G Corporation | Optical module and aerosol generation device comprising same |
| KR102138245B1 (ko) | 2017-10-30 | 2020-07-28 | 주식회사 케이티앤지 | 에어로졸 생성 장치 |
| WO2019088587A2 (ko) | 2017-10-30 | 2019-05-09 | 주식회사 케이티앤지 | 에어로졸 생성 장치 및 에어로졸 생성 장치용 히터 |
| KR102138246B1 (ko) | 2017-10-30 | 2020-07-28 | 주식회사 케이티앤지 | 증기화기 및 이를 구비하는 에어로졸 생성 장치 |
| CN110958841A (zh) | 2017-10-30 | 2020-04-03 | 韩国烟草人参公社 | 气溶胶生成装置 |
| KR102057215B1 (ko) | 2017-10-30 | 2019-12-18 | 주식회사 케이티앤지 | 에어로졸 생성 장치 및 생성 방법 |
| EP3704964B1 (en) | 2017-10-30 | 2025-06-18 | KT&G Corporation | Aerosol generating device |
| US11617395B2 (en) | 2017-11-30 | 2023-04-04 | Philip Morris Products S.A. | Aerosol-generating device and method for controlling a heater of an aerosol-generating device |
| CN107946801A (zh) * | 2017-12-15 | 2018-04-20 | 深圳市舜宝科技有限公司 | 一种电气连接装置 |
| GB201721646D0 (en) * | 2017-12-21 | 2018-02-07 | British American Tobacco Investments Ltd | Aerosol provision device |
| TWI865437B (zh) * | 2017-12-29 | 2024-12-11 | 瑞士商Ｊｔ國際公司 | 用於一蒸氣產生裝置之加熱總成 |
| TWI871277B (zh) | 2018-01-18 | 2025-02-01 | 瑞士商菲利浦莫里斯製品股份有限公司 | 加熱器總成、氣溶膠產生裝置及氣溶膠產生系統 |
| EP3744193B1 (en) | 2018-01-26 | 2022-06-15 | Japan Tobacco Inc. | Aerosol generation device |
| JP6761552B2 (ja) | 2018-01-26 | 2020-09-23 | 日本たばこ産業株式会社 | エアロゾル生成装置並びにこれを動作させる方法及びプログラム |
| CN111655056B (zh) | 2018-01-26 | 2024-06-07 | 日本烟草产业株式会社 | 气溶胶生成装置、使气溶胶生成装置工作的方法以及计算机可读存储介质 |
| CN111684249B (zh) * | 2018-02-07 | 2025-05-27 | 安培简式股份有限公司 | 用于检测何时超过预定义温度阈值的方法和装置 |
| WO2019186666A1 (ja) | 2018-03-26 | 2019-10-03 | 日本たばこ産業株式会社 | エアロゾル生成装置及び制御方法並びにプログラム |
| WO2019186668A1 (ja) | 2018-03-26 | 2019-10-03 | 日本たばこ産業株式会社 | エアロゾル生成装置及び制御方法並びにプログラム |
| EP3777577B1 (en) * | 2018-03-26 | 2025-12-03 | Japan Tobacco Inc. | Aerosol generation device, control method, and program |
| DE202018006956U1 (de) | 2018-03-26 | 2024-12-04 | Japan Tobacco Inc. | Aerosolerzeugungsvorrichtung, Steuerungsvorrichtung |
| KR102544099B1 (ko) * | 2018-03-26 | 2023-06-15 | 니뽄 다바코 산교 가부시키가이샤 | 에어로졸 생성 장치 및 제어 방법 및 기억 매체 |
| WO2019186667A1 (ja) | 2018-03-26 | 2019-10-03 | 日本たばこ産業株式会社 | エアロゾル生成装置及び制御方法並びにプログラム |
| GB201806245D0 (en) * | 2018-04-17 | 2018-05-30 | Nicoventures Trading Ltd | Delivery vehicle |
| KR102792219B1 (ko) * | 2018-04-23 | 2025-04-08 | 필립모리스 프로덕츠 에스.에이. | 온도 기반 제어를 갖는 에어로졸 발생 장치 |
| EP3801080B1 (en) * | 2018-05-30 | 2023-09-06 | Philip Morris Products S.A. | Detection of adverse heater conditions in an electrically heated aerosol generating system |
| CN108618207A (zh) * | 2018-05-31 | 2018-10-09 | 绿烟实业（深圳）有限公司 | 控制气雾生成装置中气雾产生的方法和气雾生成装置 |
| EP3811801B1 (en) * | 2018-06-22 | 2023-03-29 | Japan Tobacco Inc. | Aerosol generation device, and method and program for operating same |
| EP3813914B1 (en) | 2018-06-26 | 2023-10-25 | Juul Labs, Inc. | Vaporizer wicking elements |
| KR102148827B1 (ko) * | 2018-06-26 | 2020-08-27 | 주식회사 이엠텍 | 미세 입자 발생 장치의 예열완료 시간 제어 방법 및 미세 입자 발생 장치 |
| KR102283057B1 (ko) * | 2018-07-04 | 2021-07-28 | 주식회사 케이티앤지 | 에어로졸 생성장치의 이상동작 예방 방법 및 그 시스템 |
| KR102205694B1 (ko) * | 2018-07-04 | 2021-01-21 | 주식회사 이엠텍 | 미세 입자 발생 장치 |
| MY207036A (en) | 2018-07-05 | 2025-01-26 | Philip Morris Products Sa | Inductively heated aerosol-generating system with ambient temperature sensor |
| KR102116118B1 (ko) * | 2018-07-18 | 2020-05-27 | 주식회사 케이티앤지 | 에어로졸 생성장치의 히터의 온도를 구간별로 제어하는 방법 및 그 방법을 구현하기 위한 에어로졸 생성장치 |
| KR102146055B1 (ko) * | 2018-07-19 | 2020-08-19 | 주식회사 케이티앤지 | 에어로졸 생성장치의 히터의 오버슛을 방지하는 방법 및 그 방법을 구현하기 위한 에어로졸 생성장치 |
| EP3826493B2 (en) * | 2018-07-25 | 2025-06-25 | Philip Morris Products S.A. | A method of controlling heating in an aerosol-generating system |
| KR102184703B1 (ko) * | 2018-08-01 | 2020-11-30 | 주식회사 케이티앤지 | 히터의 온도를 제어하는 방법 및 그 방법을 수행하는 에어로졸 생성 장치 |
| WO2020024154A1 (en) | 2018-08-01 | 2020-02-06 | Fontem Holdings 1 B.V. | Heat-not-burn smoking device |
| CN108652089A (zh) * | 2018-08-07 | 2018-10-16 | 深圳市合元科技有限公司 | 一种电子烟控制方法及电子烟具 |
| CN208909131U (zh) * | 2018-08-20 | 2019-05-31 | 常州市派腾电子技术服务有限公司 | 控制电路以及电子烟 |
| CN112739227B (zh) | 2018-09-25 | 2024-04-19 | 菲利普莫里斯生产公司 | 包括气溶胶形成基质和感受器组件的可感应加热的气溶胶生成制品 |
| WO2020064683A1 (en) | 2018-09-25 | 2020-04-02 | Philip Morris Products S.A. | Inductively heating aerosol-generating device comprising a susceptor assembly |
| JP7472107B2 (ja) | 2018-09-25 | 2024-04-22 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | エアロゾル形成基体を誘導的に加熱するためのサセプタ組立品 |
| EP4122339B1 (en) | 2018-09-25 | 2024-02-28 | Philip Morris Products S.A. | Inductive heating assembly for inductive heating of an aerosol-forming substrate |
| PL3855953T3 (pl) | 2018-09-25 | 2023-05-02 | Philip Morris Products S.A. | Zespół grzejny i sposób indukcyjnego ogrzewania substratu do wytwarzania aerozolu |
| EP3664630B1 (en) | 2018-10-15 | 2022-02-16 | Juul Labs, Inc. | Heating element |
| US12256784B2 (en) | 2018-10-17 | 2025-03-25 | Juul Labs, Inc. | Cartridge for a vaporizer device |
| GB2580763B (en) | 2018-10-19 | 2023-02-22 | Juul Labs Inc | Vaporizer power system |
| KR102203851B1 (ko) * | 2018-11-12 | 2021-01-15 | 주식회사 케이티앤지 | 에어로졸 생성 장치 및 이를 제어하는 방법 |
| KR102199794B1 (ko) * | 2018-11-16 | 2021-01-07 | 주식회사 케이티앤지 | 연속사용이 가능한 에어로졸 생성장치의 히터의 전력을 제어하는 방법 및 그 에어로졸 생성장치 |
| KR102194731B1 (ko) * | 2018-11-16 | 2020-12-23 | 주식회사 케이티앤지 | 하나의 배터리로 두 개의 히터들에 전력을 공급하는 에어로졸 생성 장치 |
| KR102199795B1 (ko) * | 2018-11-19 | 2021-01-07 | 주식회사 케이티앤지 | 일정주파수 이하의 신호로 에어로졸 생성장치의 히터의 전력을 제어하는 방법 및 그 에어로졸 생성장치 |
| CN109862633B (zh) * | 2018-11-30 | 2022-02-08 | 苏州烯时代材料科技有限公司 | 一种石墨烯电热膜 |
| KR102242309B1 (ko) | 2018-12-13 | 2021-04-20 | 주식회사 케이티앤지 | 오작동에 의한 히터의 발열을 차단하는 에어로졸 생성 장치 및 방법 |
| KR102385406B1 (ko) * | 2018-12-13 | 2022-04-11 | 주식회사 케이티앤지 | 오작동에 의한 히터의 발열을 차단하는 에어로졸 생성 장치 및 방법 |
| KR102199797B1 (ko) * | 2018-12-14 | 2021-01-07 | 주식회사 케이티앤지 | 에어로졸 생성 장치 및 그 동작 방법 |
| CN114355042A (zh) * | 2018-12-24 | 2022-04-15 | 深圳御烟实业有限公司 | 电阻检测系统和方法 |
| CN109730360A (zh) * | 2019-01-21 | 2019-05-10 | 深圳麦克韦尔股份有限公司 | 电子雾化装置及其加热元件的控制方法 |
| EP4487719A3 (en) | 2019-02-15 | 2025-09-17 | Philip Morris Products S.A. | Aerosol-generating device having capacitance based power control |
| US11253001B2 (en) | 2019-02-28 | 2022-02-22 | Juul Labs, Inc. | Vaporizer device with vaporizer cartridge |
| GB201903144D0 (en) * | 2019-03-08 | 2019-04-24 | Nicoventures Trading Ltd | Vapour provision system and corresponding method |
| GB201903137D0 (en) * | 2019-03-08 | 2019-04-24 | Nicoventures Trading Ltd | Vapour provision system and corresponding method |
| EP3711527A1 (en) * | 2019-03-22 | 2020-09-23 | Nerudia Limited | Smoking substitute system |
| EP3711550A1 (en) * | 2019-03-22 | 2020-09-23 | Nerudia Limited | Smoking substitute system |
| EP3711513A1 (en) | 2019-03-22 | 2020-09-23 | Nerudia Limited | Smoking substitute system |
| US10653187B1 (en) | 2019-04-19 | 2020-05-19 | The Kanvas Company Inc. | Electronic vaporizer with automated thermal profile control |
| US11986022B2 (en) | 2019-04-19 | 2024-05-21 | The Kanvas Company Inc. | Electronic vaporizer with automated thermal profile control |
| KR102330303B1 (ko) | 2019-06-27 | 2021-11-24 | 주식회사 케이티앤지 | 에어로졸 생성장치의 히터의 온도를 제어하는 방법 및 그 에어로졸 생성장치 |
| EP3995019A4 (en) | 2019-07-03 | 2023-08-02 | Japan Tobacco Inc. | METHOD OF OPERATING A VACUUM POWER SUPPLY, VACUUM POWER SUPPLY, AND COMPUTER READABLE MEDIA |
| WO2021020597A1 (ko) * | 2019-07-26 | 2021-02-04 | (주)인터플렉스 | 온도센서 및 이를 포함하는 발열구조물 |
| CN110771960A (zh) * | 2019-09-12 | 2020-02-11 | 深圳麦时科技有限公司 | 一种电子烟具及其加热方法、计算机存储介质 |
| EP3797608A1 (en) * | 2019-09-25 | 2021-03-31 | Nerudia Limited | System for controlling a smoking substitute device |
| FR3101446B1 (fr) * | 2019-10-01 | 2021-10-01 | Valeo Systemes Thermiques | Procédé de gestion thermique, notamment pour véhicule automobile, et unité de commande associée |
| GB201917442D0 (en) * | 2019-11-29 | 2020-01-15 | Nicoventures Trading Ltd | Aerosol provision system |
| GB202000139D0 (en) * | 2020-01-07 | 2020-02-19 | Nicoventures Trading Ltd | Aerosol provision systems |
| KR20210092082A (ko) | 2020-01-15 | 2021-07-23 | 주식회사 케이티앤지 | 자동으로 가열 동작을 수행하는 에어로졸 생성 장치 |
| KR102332544B1 (ko) * | 2020-02-07 | 2021-11-29 | 주식회사 케이티앤지 | 에어로졸 생성 장치 및 그의 동작 방법 |
| CN111296898A (zh) * | 2020-02-20 | 2020-06-19 | 中国科学技术大学先进技术研究院 | 加热装置、方法、加热控制系统及计算机可读存储介质 |
| PL4117471T3 (pl) * | 2020-03-11 | 2024-09-09 | Jt International Sa | Urządzenie wytwarzające aerozol, jego sposób i obwód sterujący |
| CN113439881A (zh) * | 2020-03-28 | 2021-09-28 | 深圳市合元科技有限公司 | 气溶胶生成装置及其控制方法 |
| CN111513365B (zh) * | 2020-04-02 | 2023-12-05 | 深圳麦时科技有限公司 | 加热式气溶胶产生装置及方法 |
| CN111459205B (zh) * | 2020-04-02 | 2021-10-12 | 四川三联新材料有限公司 | 基于增强学习的加热器具控制系统 |
| KR102430544B1 (ko) * | 2020-04-08 | 2022-08-08 | 주식회사 케이티앤지 | 에어로졸 생성 장치 및 이를 제어하는 방법 |
| CN112369722B (zh) * | 2020-05-08 | 2023-03-17 | 湖北中烟工业有限责任公司 | 加热不燃烧装置和温度控制方法 |
| CN113170929B (zh) * | 2020-08-13 | 2023-11-17 | 深圳麦克韦尔科技有限公司 | 雾化加热控制方法、装置、气溶胶产生装置及存储介质 |
| KR102498337B1 (ko) * | 2020-08-28 | 2023-02-10 | 주식회사 케이티앤지 | 전력을 가변적으로 제어하는 에어로졸 생성 장치 |
| CN112403405B (zh) * | 2020-10-15 | 2023-01-03 | 深圳麦克韦尔科技有限公司 | 气溶胶产生装置、气溶胶产生方法、控制电路及存储介质 |
| CN112649094B (zh) * | 2020-10-28 | 2022-12-02 | 深圳市吉迩科技有限公司 | 调温方法及气溶胶产生装置 |
| JP1714441S (ja) | 2020-10-30 | 2022-05-10 | 喫煙用エアロゾル発生器 | |
| JP1714442S (ja) | 2020-10-30 | 2022-05-10 | 喫煙用エアロゾル発生器 | |
| USD990765S1 (en) | 2020-10-30 | 2023-06-27 | Nicoventures Trading Limited | Aerosol generator |
| JP1715888S (ja) | 2020-10-30 | 2022-05-25 | 喫煙用エアロゾル発生器 | |
| JP1714440S (ja) | 2020-10-30 | 2022-05-10 | 喫煙用エアロゾル発生器 | |
| JP1714443S (ja) | 2020-10-30 | 2022-05-10 | 喫煙用エアロゾル発生器 | |
| CN112327972A (zh) * | 2020-11-06 | 2021-02-05 | 宣城睿晖宣晟企业管理中心合伙企业(有限合伙) | 一种用于控制加热组件的温度控制器和温度控制方法 |
| CN114587027B (zh) * | 2020-12-04 | 2025-08-12 | 中国烟草总公司郑州烟草研究院 | 一种加热烟草设备及其气溶胶产生方法 |
| US11789476B2 (en) | 2021-01-18 | 2023-10-17 | Altria Client Services Llc | Heat-not-burn (HNB) aerosol-generating devices including intra-draw heater control, and methods of controlling a heater |
| KR102586969B1 (ko) * | 2021-02-08 | 2023-10-06 | 주식회사 케이티앤지 | 에어로졸 생성장치 |
| KR102523152B1 (ko) * | 2021-02-08 | 2023-04-17 | 주식회사 케이티앤지 | 에어로졸 생성장치 및 그 동작방법 |
| DE102021202544A1 (de) * | 2021-03-16 | 2022-09-22 | Alveon GmbH | Verdampfereinrichtung |
| DE102021202546A1 (de) * | 2021-03-16 | 2022-09-22 | Alveon GmbH | Inhalator |
| EP4316290A4 (en) * | 2021-03-23 | 2025-01-08 | Japan Tobacco Inc. | Inhalation device, control method, and program |
| USD989384S1 (en) | 2021-04-30 | 2023-06-13 | Nicoventures Trading Limited | Aerosol generator |
| GB202107322D0 (en) * | 2021-05-21 | 2021-07-07 | Nicoventures Trading Ltd | Heater |
| BR112023026145A2 (pt) * | 2021-07-12 | 2024-03-12 | Philip Morris Products Sa | Arranjo de aquecimento indutivo e método para controlar uma temperatura de um arranjo de aquecimento indutivo |
| KR102872170B1 (ko) | 2021-07-19 | 2025-10-15 | 삼성전자주식회사 | 반도체 장치의 제조용 장비 및 반도체 장치의 제조 방법 |
| EP4410135A4 (en) | 2021-09-28 | 2024-12-18 | Japan Tobacco Inc. | Operation method for inhalation device, program, and inhalation device |
| JP7771379B2 (ja) * | 2021-10-26 | 2025-11-17 | ケーティー アンド ジー コーポレイション | エアロゾル生成装置及びその動作方法 |
| CN116019263A (zh) * | 2021-10-27 | 2023-04-28 | 深圳市合元科技有限公司 | 气溶胶生成装置及其控制方法 |
| JP2024539440A (ja) * | 2021-11-23 | 2024-10-28 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | エアロゾル発生装置の温度センサーの動作の検証 |
| KR102686085B1 (ko) * | 2021-12-29 | 2024-07-22 | 주식회사 케이티앤지 | 에어로졸 생성 방법 및 그 방법을 수행하는 전자 장치 |
| KR102785134B1 (ko) * | 2021-12-31 | 2025-03-20 | 주식회사 케이티앤지 | 에어로졸 생성장치 |
| KR102729592B1 (ko) * | 2022-06-23 | 2024-11-13 | 주식회사 이엠텍 | 유도 가열 방식의 에어로졸 발생 장치 |
| CN116149389B (zh) * | 2022-09-23 | 2025-12-05 | 河南翔宇医疗设备股份有限公司 | 一种加热方法、系统及装置 |
| US11656272B1 (en) | 2022-10-21 | 2023-05-23 | AEM Holdings Ltd. | Test system with a thermal head comprising a plurality of adapters and one or more cold plates for independent control of zones |
| KR20250137115A (ko) | 2022-10-21 | 2025-09-17 | 에이이엠 홀딩스 리미티드 | 영역들의 독립적인 제어를 위한 서멀 헤드 |
| US11693051B1 (en) | 2022-10-21 | 2023-07-04 | AEM Holdings Ltd. | Thermal head for independent control of zones |
| US11828795B1 (en) | 2022-10-21 | 2023-11-28 | AEM Holdings Ltd. | Test system with a thermal head comprising a plurality of adapters for independent thermal control of zones |
| US11796589B1 (en) | 2022-10-21 | 2023-10-24 | AEM Holdings Ltd. | Thermal head for independent control of zones |
| CN116687072A (zh) * | 2023-04-19 | 2023-09-05 | 湖北中烟工业有限责任公司 | 一种加热方法及加热装置 |
| JP2024157996A (ja) * | 2023-04-26 | 2024-11-08 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
| US11828796B1 (en) | 2023-05-02 | 2023-11-28 | AEM Holdings Ltd. | Integrated heater and temperature measurement |
| CN118923959A (zh) * | 2023-05-09 | 2024-11-12 | 思摩尔国际控股有限公司 | 加热不燃烧装置及其加热控制方法 |
| US20240415199A1 (en) * | 2023-06-19 | 2024-12-19 | Kt&G Corporation | Aerosol generating device and operating method thereof |
| US12422869B2 (en) | 2023-07-12 | 2025-09-23 | Sharkninja Operating Llc | Power distribution for temperature regulation of home appliances |
| US12013432B1 (en) | 2023-08-23 | 2024-06-18 | Aem Singapore Pte. Ltd. | Thermal control wafer with integrated heating-sensing elements |
| US12085609B1 (en) | 2023-08-23 | 2024-09-10 | Aem Singapore Pte. Ltd. | Thermal control wafer with integrated heating-sensing elements |
| KR20250039675A (ko) * | 2023-09-14 | 2025-03-21 | 주식회사 케이티앤지 | 에어로졸 생성장치 |
| US12000885B1 (en) | 2023-12-20 | 2024-06-04 | Aem Singapore Pte. Ltd. | Multiplexed thermal control wafer and coldplate |
| CN120203308A (zh) * | 2023-12-25 | 2025-06-27 | 深圳市合元科技有限公司 | 气溶胶生成装置及其控制方法 |
| CN120284021A (zh) * | 2024-01-10 | 2025-07-11 | 深圳市合元科技有限公司 | 气溶胶生成装置及其控制方法 |
| CN120899026A (zh) * | 2024-05-06 | 2025-11-07 | 深圳市合元科技有限公司 | 气溶胶生成装置及其控制方法 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4947874A (en) | 1988-09-08 | 1990-08-14 | R. J. Reynolds Tobacco Company | Smoking articles utilizing electrical energy |
| US5093894A (en) | 1989-12-01 | 1992-03-03 | Philip Morris Incorporated | Electrically-powered linear heating element |
| GB9218473D0 (en) * | 1992-09-01 | 1992-10-14 | Ladha Nizar | Utility management and control system |
| US6040560A (en) * | 1996-10-22 | 2000-03-21 | Philip Morris Incorporated | Power controller and method of operating an electrical smoking system |
| US7362868B2 (en) | 2000-10-20 | 2008-04-22 | Eruces, Inc. | Hidden link dynamic key manager for use in computer systems with database structure for storage of encrypted data and method for storage and retrieval of encrypted data |
| US6501052B2 (en) | 2000-12-22 | 2002-12-31 | Chrysalis Technologies Incorporated | Aerosol generator having multiple heating zones and methods of use thereof |
| JP3843880B2 (ja) * | 2001-05-31 | 2006-11-08 | 株式会社デンソー | ガス濃度センサのヒータ制御装置 |
| US6968842B1 (en) * | 2002-04-03 | 2005-11-29 | Ric Investments, Inc. | Measurement of a fluid parameter in a pressure support system |
| CA2391688C (en) * | 2002-04-08 | 2011-08-09 | Electrolux Home Products, Inc. | Electronic power control for cooktop heaters |
| US6753511B2 (en) * | 2002-09-26 | 2004-06-22 | General Electric Company | System and method for thermal limiting of the temperature of a cooktop without using a temperature sensor |
| US6833535B2 (en) * | 2003-02-28 | 2004-12-21 | Delphi Technologies, Inc. | Method and control structure for a sensor heater |
| US7167776B2 (en) * | 2004-09-02 | 2007-01-23 | Philip Morris Usa Inc. | Method and system for controlling a vapor generator |
| US7928345B2 (en) * | 2004-10-22 | 2011-04-19 | Ppg Industries Ohio, Inc. | Aircraft windshield defogging/deicing system and method of use thereof |
| US8926731B2 (en) * | 2005-09-13 | 2015-01-06 | Rasirc | Methods and devices for producing high purity steam |
| US20070102013A1 (en) * | 2005-09-30 | 2007-05-10 | Philip Morris Usa Inc. | Electrical smoking system |
| US7400942B2 (en) * | 2006-01-18 | 2008-07-15 | Computime, Ltd. | Apparatus for temperature control using a cycle rate control algorithm |
| US7457146B2 (en) * | 2006-06-19 | 2008-11-25 | Qimonda North America Corp. | Memory cell programmed using a temperature controlled set pulse |
| JP5041550B2 (ja) | 2006-08-01 | 2012-10-03 | 日本たばこ産業株式会社 | エアロゾル吸引器 |
| US7726320B2 (en) | 2006-10-18 | 2010-06-01 | R. J. Reynolds Tobacco Company | Tobacco-containing smoking article |
| KR100838859B1 (ko) * | 2007-01-11 | 2008-06-16 | 엘지전자 주식회사 | 히터의 파워조절방법 |
| US8380457B2 (en) * | 2007-08-29 | 2013-02-19 | Canon U.S. Life Sciences, Inc. | Microfluidic devices with integrated resistive heater electrodes including systems and methods for controlling and measuring the temperatures of such heater electrodes |
| KR101221271B1 (ko) | 2007-11-29 | 2013-01-11 | 니뽄 다바코 산교 가부시키가이샤 | 에어로졸 흡인 장치 |
| EP2110033A1 (en) | 2008-03-25 | 2009-10-21 | Philip Morris Products S.A. | Method for controlling the formation of smoke constituents in an electrical aerosol generating system |
| EP2113178A1 (en) | 2008-04-30 | 2009-11-04 | Philip Morris Products S.A. | An electrically heated smoking system having a liquid storage portion |
| CN201683029U (zh) | 2009-04-15 | 2010-12-29 | 中国科学院理化技术研究所 | 一种采用电容供电的加热雾化电子烟 |
| EP2253233A1 (en) | 2009-05-21 | 2010-11-24 | Philip Morris Products S.A. | An electrically heated smoking system |
| DE102009041749B4 (de) * | 2009-09-16 | 2013-02-07 | Beru Ag | Verfahren zum Betreiben eines Heizelements in einem Kraftfahrzeug durch Pulsweitenmodulation |
| EP2316286A1 (en) | 2009-10-29 | 2011-05-04 | Philip Morris Products S.A. | An electrically heated smoking system with improved heater |
| EP2327318A1 (en) * | 2009-11-27 | 2011-06-01 | Philip Morris Products S.A. | An electrically heated smoking system with internal or external heater |
| CN102081416B (zh) | 2010-11-23 | 2012-11-28 | 重庆派斯克刀具制造股份有限公司 | 一种高频加热时精确控制温度的方法 |
| EP2460423A1 (en) * | 2010-12-03 | 2012-06-06 | Philip Morris Products S.A. | An electrically heated aerosol generating system having improved heater control |
| EP2468118A1 (en) | 2010-12-24 | 2012-06-27 | Philip Morris Products S.A. | An aerosol generating system with means for disabling a consumable |
| TWI608805B (zh) * | 2012-12-28 | 2017-12-21 | 菲利浦莫里斯製品股份有限公司 | 加熱型氣溶膠產生裝置及用於產生具有一致性質的氣溶膠之方法 |
-
2013
- 2013-09-10 WO PCT/EP2013/068722 patent/WO2014040988A2/en not_active Ceased
- 2013-09-10 HU HUE13774365A patent/HUE031223T2/en unknown
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- 2013-09-10 KR KR1020157008464A patent/KR101619034B1/ko active Active
- 2013-09-10 DK DK13774365.4T patent/DK2895930T3/da active
- 2013-09-10 HU HUE15193539A patent/HUE032696T2/en unknown
- 2013-09-10 LT LTEP15193539.2T patent/LT3002657T/lt unknown
- 2013-09-10 RS RS20170371A patent/RS55847B1/sr unknown
- 2013-09-10 US US14/427,093 patent/US9713345B2/en active Active
- 2013-09-10 ES ES15193539.2T patent/ES2621163T3/es active Active
- 2013-09-10 PL PL15193539T patent/PL3002657T3/pl unknown
- 2013-09-10 BR BR112015004669-0A patent/BR112015004669B1/pt active IP Right Grant
- 2013-09-10 RU RU2015113364A patent/RU2619372C2/ru active
- 2013-09-10 AU AU2013314436A patent/AU2013314436B2/en not_active Ceased
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