JP7449240B2 - エアロゾル発生システム内のヒーター状態を検出するための方法 - Google Patents
エアロゾル発生システム内のヒーター状態を検出するための方法 Download PDFInfo
- Publication number
- JP7449240B2 JP7449240B2 JP2020562180A JP2020562180A JP7449240B2 JP 7449240 B2 JP7449240 B2 JP 7449240B2 JP 2020562180 A JP2020562180 A JP 2020562180A JP 2020562180 A JP2020562180 A JP 2020562180A JP 7449240 B2 JP7449240 B2 JP 7449240B2
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- heating
- aerosol
- generation system
- aerosol generation
- 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.)
- Active
Links
- 239000000443 aerosol Substances 0.000 title claims description 92
- 238000000034 method Methods 0.000 title claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 274
- 239000000758 substrate Substances 0.000 claims description 116
- 230000007257 malfunction Effects 0.000 claims description 32
- 239000000779 smoke Substances 0.000 claims description 15
- 230000002950 deficient Effects 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 5
- 239000008263 liquid aerosol Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 57
- 239000007788 liquid Substances 0.000 description 46
- 230000008859 change Effects 0.000 description 14
- -1 platinum group metals Chemical class 0.000 description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- 241000208125 Nicotiana Species 0.000 description 8
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 101100083446 Danio rerio plekhh1 gene Proteins 0.000 description 7
- 239000003570 air Substances 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 6
- 230000000391 smoking effect Effects 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 4
- 101100129500 Caenorhabditis elegans max-2 gene Proteins 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 235000019506 cigar Nutrition 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000000796 flavoring agent Substances 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000003071 parasitic effect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000009834 vaporization Methods 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 2
- KMZHZAAOEWVPSE-UHFFFAOYSA-N 2,3-dihydroxypropyl acetate Chemical compound CC(=O)OCC(O)CO KMZHZAAOEWVPSE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- ZDJFDFNNEAPGOP-UHFFFAOYSA-N dimethyl tetradecanedioate Chemical compound COC(=O)CCCCCCCCCCCCC(=O)OC ZDJFDFNNEAPGOP-UHFFFAOYSA-N 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000005499 meniscus Effects 0.000 description 2
- 229960002715 nicotine Drugs 0.000 description 2
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001006 Constantan Inorganic materials 0.000 description 1
- UXDDRFCJKNROTO-UHFFFAOYSA-N Glycerol 1,2-diacetate Chemical compound CC(=O)OCC(CO)OC(C)=O UXDDRFCJKNROTO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 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
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical compound [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 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
- 239000007961 artificial flavoring substance Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- IZMOTZDBVPMOFE-UHFFFAOYSA-N dimethyl dodecanedioate Chemical compound COC(=O)CCCCCCCCCCC(=O)OC IZMOTZDBVPMOFE-UHFFFAOYSA-N 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 210000004072 lung Anatomy 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
- 238000007620 mathematical function Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910021343 molybdenum disilicide Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 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
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- A24F40/50—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
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/42—Cartridges or containers for 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
- A24F40/40—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
- A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- 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
- A24F40/10—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
- H05B2203/021—Heaters specially adapted for heating liquids
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Resistance Heating (AREA)
- Control Of Resistance Heating (AREA)
Description
発熱体の近位のエアロゾル形成基体を加熱するための発熱体と、
発熱体に電力を供給するための電源と、
発熱体および電源と連通する電気回路であって、
ユーザー入力に応答して加熱サイクル期間の間の発熱体への電力供給を調節し、
時間に対する電気抵抗の第二の微分値を判定し、
第二の微分値が第二の微分値閾値以上である時に不具合を判定し、
発熱体に不具合があるかどうかに基づいて発熱体に供給される電力を制御する、または発熱体に不具合があるかどうかに基づいて表示を提供するように構成される、電気回路と、を備える、電気的に作動するエアロゾル発生システムが提供される。
Claims (10)
- 電気的に作動するエアロゾル発生システムであって、
発熱体の近位のエアロゾル形成基体を加熱するための前記発熱体と、
前記発熱体に電力を供給するための電源と、
前記発熱体および前記電源と連通する電気回路であって、前記電気回路が、メモリを含み、
ユーザー入力に応答して複数の個別の加熱サイクル中の前記発熱体への前記電力供給を調節することと、
各加熱サイクル中の前記発熱体の最大電気抵抗を判定することと、
n個の直前の加熱サイクルの間の前記発熱体の最大電気抵抗の移動平均値を計算することであって、nが1より大きい整数である、計算することと、
前記発熱体の前記最大電気抵抗を前記計算された移動平均値と比較することと、
前記最大電気抵抗と前記移動平均値との間の差が所定の閾値を超える時に不具合を判定することであって、前記閾値が前記メモリに保存されている、判定することと、
前記発熱体に不具合があるかどうかに基づいて前記発熱体に供給される電力を制御する、または前記発熱体に不具合があるかどうかに基づいて表示を提供することと、を行うように構成される、電気回路と、を備える、電気的に作動するエアロゾル発生システム。 - nが2~5である、請求項1に記載の電気的に作動するエアロゾル発生システム。
- 前記電気回路が、二つの連続的な加熱サイクルにわたって不具合が判定された場合に、電力を制御する、または表示を提供するように構成される、請求項1または請求項2に記載の電気的に作動するエアロゾル発生システム。
- 前記電気回路が、前記加熱サイクルの開始後に所定の開始期間が経過した後にのみ前記不具合を判定するように構成され、前記所定の開始期間が前記メモリに保存されている、請求項1~3のいずれか一項に記載の電気的に作動するエアロゾル発生システム。
- エアロゾルを前記エアロゾル発生システムの外へと引き出すためにユーザーが吸煙しうるマウスピースをさらに備え、前記電気回路が、ユーザー入力としてユーザーが前記エアロゾル発生システムで吸煙する時を検出するための吸煙検出器を含み、前記電気回路が、吸煙が前記吸煙検出器によって検出された時に前記電源から前記発熱体に電力を供給するように構成される、請求項1~4のいずれか一項に記載の電気的に作動するエアロゾル発生システム。
- 前記電気回路が、各加熱サイクル中に不具合が存在するかどうかを判定するように構成される、請求項1~5のいずれか一項に記載の電気的に作動するエアロゾル発生システム。
- 前記電気回路が、前記エアロゾル発生システムを通る気流の流量を測定するように構成され、前記電気回路が、前記測定した気流量に基づいて電気抵抗測定値または一つ以上の保存された閾値を調整するように構成される、請求項1~6のいずれかに記載の電気的に作動するエアロゾル発生システム。
- 前記エアロゾル発生システムが装置および取り外し可能なカートリッジを備え、前記電源および前記電気回路が前記装置内にあり、前記発熱体が前記取り外し可能なカートリッジ内にあり、前記カートリッジが液体エアロゾル形成基体を備える、請求項1~7のいずれか一項に記載の電気的に作動するエアロゾル発生システム。
- 電気的に作動するエアロゾル発生システムにおける発熱体への電力供給の制御方法であって、
ユーザー入力に応答して複数の個別の加熱サイクル中の前記発熱体への前記電力供給を調節することと、
各加熱サイクル中に前記発熱体の最大電気抵抗を判定することと、
n個の直前の加熱サイクルの間の前記発熱体の最大電気抵抗の移動平均値を計算することであって、nが1より大きい整数である、計算することと、
前記発熱体の前記最大電気抵抗を前記計算した移動平均値と比較することと、
前記最大電気抵抗と前記移動平均値との間の差が所定の閾値を超える時に不具合を判定することであって、前記閾値がメモリに保存されている、判定することと、
前記発熱体に不具合が存在するかどうかに基づいて前記発熱体に供給される電力を制御する、または前記発熱体に不具合が存在するかどうかに基づいて表示を提供することと、を含む、方法。 - 電気的に作動するエアロゾル発生システム内のプログラム可能な電気回路上で実行される時、請求項9に記載の方法を実施するように、ソフトウェアコード部分を備えるマイクロプロセッサの内部メモリへと直接的にロードできるコンピュータプログラム製品であって、前記エアロゾル発生システムがエアロゾル形成基体を加熱するための発熱体、および前記発熱体に電力を供給するための電源を備え、前記電気回路が前記発熱体および前記電源に接続され、前記電気回路が前記発熱体の電気抵抗を検出するように構成される、コンピュータプログラム製品。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2024031161A JP2024052927A (ja) | 2018-05-30 | 2024-03-01 | エアロゾル発生システム内のヒーター状態を検出するための方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18175200 | 2018-05-30 | ||
EP18175200.7 | 2018-05-30 | ||
PCT/EP2019/063930 WO2019229112A1 (en) | 2018-05-30 | 2019-05-29 | Methods for detecting heater conditions in an aerosol-generating system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2024031161A Division JP2024052927A (ja) | 2018-05-30 | 2024-03-01 | エアロゾル発生システム内のヒーター状態を検出するための方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021526015A JP2021526015A (ja) | 2021-09-30 |
JP7449240B2 true JP7449240B2 (ja) | 2024-03-13 |
Family
ID=62492515
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020562180A Active JP7449240B2 (ja) | 2018-05-30 | 2019-05-29 | エアロゾル発生システム内のヒーター状態を検出するための方法 |
JP2024031161A Pending JP2024052927A (ja) | 2018-05-30 | 2024-03-01 | エアロゾル発生システム内のヒーター状態を検出するための方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2024031161A Pending JP2024052927A (ja) | 2018-05-30 | 2024-03-01 | エアロゾル発生システム内のヒーター状態を検出するための方法 |
Country Status (10)
Country | Link |
---|---|
US (2) | US11864596B2 (ja) |
EP (3) | EP4393335A2 (ja) |
JP (2) | JP7449240B2 (ja) |
KR (1) | KR20210016367A (ja) |
CN (1) | CN112087958A (ja) |
BR (1) | BR112020022023A2 (ja) |
IL (1) | IL278621B2 (ja) |
PH (1) | PH12020551967A1 (ja) |
PL (1) | PL3801084T3 (ja) |
WO (1) | WO2019229112A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112087958A (zh) * | 2018-05-30 | 2020-12-15 | 菲利普莫里斯生产公司 | 用于检测气溶胶生成***中的加热器状况的方法 |
US11751606B2 (en) * | 2020-02-10 | 2023-09-12 | Altria Client Services Llc | Heating engine control algorithm for non-nicotine e-vapor device |
US11793237B2 (en) | 2020-02-10 | 2023-10-24 | Altria Client Services Llc | Heating engine control algorithm for nicotine e-vapor device |
US20220015447A1 (en) * | 2020-07-15 | 2022-01-20 | Altria Client Services Llc | Nicotine electronic vaping devices having dryness detection and auto shutdown |
US20220015425A1 (en) * | 2020-07-15 | 2022-01-20 | Altria Client Services Llc | Non-nicotine electronic vaping devices having dryness detection and auto shutdown |
CN113197362B (zh) * | 2021-05-28 | 2024-03-22 | 深圳市辰昱科技有限公司 | 一种控制加热不燃烧电子烟具的方法及烟具 |
CN117769364A (zh) * | 2021-08-26 | 2024-03-26 | 菲利普莫里斯生产公司 | 用于气溶胶生成***的干加热器检测 |
WO2023068638A1 (en) * | 2021-10-19 | 2023-04-27 | Kt&G Corporation | Aerosol generating device and method of operating the same |
WO2023068639A1 (en) * | 2021-10-19 | 2023-04-27 | Kt&G Corporation | Aerosol generating device and method of operating the same |
US20240049802A1 (en) * | 2022-08-09 | 2024-02-15 | Rai Strategic Holdings, Inc. | Aerosol provision device with end-of-life indication |
WO2024038094A1 (en) * | 2022-08-16 | 2024-02-22 | Jt International Sa | Genuine consumable smoking article |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014501105A (ja) | 2010-12-24 | 2014-01-20 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 液体基質の減少判定手段を有するエアロゾル生成システム |
JP2014530632A (ja) | 2011-10-27 | 2014-11-20 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | エアロゾル生成が改善されたエアロゾル発生システム |
JP2016517270A (ja) | 2013-03-15 | 2016-06-16 | アール・ジエイ・レイノルズ・タバコ・カンパニー | 電子喫煙物品用加熱制御構成、ならびに関連するシステムおよび方法 |
JP2017521076A (ja) | 2014-10-24 | 2017-08-03 | 林 光榕 | 温度制御電子タバコ及びその温度制御方法 |
JP2017532011A (ja) | 2014-08-26 | 2017-11-02 | ニコベンチャーズ ホールディングス リミテッド | 電子エアロゾル供給装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1989946A1 (en) | 2007-05-11 | 2008-11-12 | Rauchless Inc. | Smoking device, charging means and method of using it |
EP2609820A1 (en) | 2011-12-30 | 2013-07-03 | Philip Morris Products S.A. | Detection of aerosol-forming substrate in an aerosol generating device |
CN203166461U (zh) * | 2013-03-05 | 2013-08-28 | 向智勇 | 一种用于电子烟的过流或短路保护的控制装置 |
FI125544B (en) | 2013-08-14 | 2015-11-30 | Pixan Oy | Apparatus and method for controlling an electric vaporizer |
WO2016050922A1 (en) | 2014-10-03 | 2016-04-07 | Novo Nordisk A/S | Method of forming injection needles |
KR20160080314A (ko) | 2014-12-26 | 2016-07-08 | 주식회사 포스코 | 페라이트계 스테인리스강 및 그 제조방법 |
MX2017012017A (es) | 2015-03-26 | 2018-06-06 | Philip Morris Products Sa | Manejo de un calentador. |
KR20230151552A (ko) | 2016-07-25 | 2023-11-01 | 필립모리스 프로덕츠 에스.에이. | 히터 관리 |
CN112087958A (zh) * | 2018-05-30 | 2020-12-15 | 菲利普莫里斯生产公司 | 用于检测气溶胶生成***中的加热器状况的方法 |
-
2019
- 2019-05-29 CN CN201980030646.5A patent/CN112087958A/zh active Pending
- 2019-05-29 WO PCT/EP2019/063930 patent/WO2019229112A1/en unknown
- 2019-05-29 PL PL19728008.4T patent/PL3801084T3/pl unknown
- 2019-05-29 IL IL278621A patent/IL278621B2/en unknown
- 2019-05-29 EP EP24176734.2A patent/EP4393335A2/en active Pending
- 2019-05-29 BR BR112020022023-0A patent/BR112020022023A2/pt unknown
- 2019-05-29 EP EP19728008.4A patent/EP3801084B1/en active Active
- 2019-05-29 EP EP22172176.4A patent/EP4056057B1/en active Active
- 2019-05-29 US US17/057,885 patent/US11864596B2/en active Active
- 2019-05-29 JP JP2020562180A patent/JP7449240B2/ja active Active
- 2019-05-29 KR KR1020207034426A patent/KR20210016367A/ko unknown
-
2020
- 2020-11-11 PH PH12020551967A patent/PH12020551967A1/en unknown
-
2023
- 2023-11-22 US US18/517,580 patent/US20240081425A1/en active Pending
-
2024
- 2024-03-01 JP JP2024031161A patent/JP2024052927A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014501105A (ja) | 2010-12-24 | 2014-01-20 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | 液体基質の減少判定手段を有するエアロゾル生成システム |
JP2014530632A (ja) | 2011-10-27 | 2014-11-20 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | エアロゾル生成が改善されたエアロゾル発生システム |
JP2016517270A (ja) | 2013-03-15 | 2016-06-16 | アール・ジエイ・レイノルズ・タバコ・カンパニー | 電子喫煙物品用加熱制御構成、ならびに関連するシステムおよび方法 |
JP2017532011A (ja) | 2014-08-26 | 2017-11-02 | ニコベンチャーズ ホールディングス リミテッド | 電子エアロゾル供給装置 |
JP2017521076A (ja) | 2014-10-24 | 2017-08-03 | 林 光榕 | 温度制御電子タバコ及びその温度制御方法 |
Also Published As
Publication number | Publication date |
---|---|
BR112020022023A2 (pt) | 2021-02-02 |
IL278621B2 (en) | 2024-04-01 |
JP2021526015A (ja) | 2021-09-30 |
EP4056057B1 (en) | 2024-07-03 |
US11864596B2 (en) | 2024-01-09 |
CN112087958A (zh) | 2020-12-15 |
IL278621A (ja) | 2021-03-01 |
US20210195948A1 (en) | 2021-07-01 |
EP4393335A2 (en) | 2024-07-03 |
US20240081425A1 (en) | 2024-03-14 |
KR20210016367A (ko) | 2021-02-15 |
EP3801084B1 (en) | 2022-07-06 |
EP4056057A1 (en) | 2022-09-14 |
WO2019229112A1 (en) | 2019-12-05 |
IL278621B1 (en) | 2023-12-01 |
EP3801084A1 (en) | 2021-04-14 |
PH12020551967A1 (en) | 2021-09-13 |
PL3801084T3 (pl) | 2022-10-24 |
JP2024052927A (ja) | 2024-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7449240B2 (ja) | エアロゾル発生システム内のヒーター状態を検出するための方法 | |
US20210212170A1 (en) | Heater management | |
US11617395B2 (en) | Aerosol-generating device and method for controlling a heater of an aerosol-generating device | |
JP7382347B2 (ja) | 電気加熱式エアロゾル発生システムにおける有害なヒーター状態の検出 | |
JP7256738B2 (ja) | ヒーター管理 | |
RU2792959C2 (ru) | Электрическая генерирующая аэрозоль система и способ управления подачей мощности на нагревательный элемент в электрической генерирующей аэрозоль системе | |
RU2795873C2 (ru) | Электрическая система, генерирующай аэрозоль, способ управления подачей питания на нагревательный элемент в электрической системе и внутреннее запоминающее устройство микропроцессора | |
CN112790442B (zh) | 加热器管理 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220511 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230327 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20230627 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230828 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231005 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240105 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240201 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240301 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7449240 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |