JP7547462B2 - エアロゾル発生装置および混合エアロゾルを発生する方法 - Google Patents
エアロゾル発生装置および混合エアロゾルを発生する方法 Download PDFInfo
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- 239000000443 aerosol Substances 0.000 title claims description 222
- 238000000034 method Methods 0.000 title claims description 22
- 239000007788 liquid Substances 0.000 claims description 176
- 239000000758 substrate Substances 0.000 claims description 147
- 238000010438 heat treatment Methods 0.000 claims description 19
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 17
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- 238000007787 electrohydrodynamic spraying Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims description 5
- 239000000796 flavoring agent Substances 0.000 claims description 5
- 235000013355 food flavoring agent Nutrition 0.000 claims description 5
- 229960002715 nicotine Drugs 0.000 claims description 5
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims description 5
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 claims description 4
- 239000001069 triethyl citrate Substances 0.000 claims description 4
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 claims description 4
- 235000013769 triethyl citrate Nutrition 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 description 15
- 238000005979 thermal decomposition reaction Methods 0.000 description 10
- 238000009834 vaporization Methods 0.000 description 7
- 230000008016 vaporization Effects 0.000 description 7
- 235000011187 glycerol Nutrition 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000012387 aerosolization Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000002685 pulmonary effect Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002663 nebulization Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-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
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse 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
- 239000003990 capacitor Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000003571 electronic cigarette Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001007 puffing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- 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
- A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
- A24B15/241—Extraction of specific substances
- A24B15/243—Nicotine
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
- A24B15/32—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by acyclic compounds
-
- 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
- A24F40/05—Devices without heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid 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
-
- 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
- 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
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
-
- 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
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/053—Arrangements for supplying power, e.g. charging power
- B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
- B05B5/0535—Electrodes specially adapted therefor; Arrangements of electrodes at least two electrodes having different potentials being held on the discharge apparatus, one of them being a charging electrode of the corona type located in the spray or close to it, and another being of the non-corona type located outside of the path for the material
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Electrostatic Spraying Apparatus (AREA)
Description
またエアロゾル発生装置1は電源19を含む。電源19は、ヒーター6および電圧回路10に電力を供給するように配設されている。従って電源19は、電圧回路11に電力を供給するように配設されている。電圧回路10は、電源19からの電圧出力を増大するための電圧ブーストコンバータを含んでもよい。
Claims (15)
- 第一の貯蔵部分と、
前記第一の貯蔵部分内に含有された第一の液体エアロゾル形成基体と、
前記第一の液体エアロゾル形成基体から第一のエアロゾルを発生するように配設されたエレクトロスプレー装置であって、前記エレクトロスプレー装置が前記第一の貯蔵部分から第一の液体エアロゾル形成基体を受容するように配設されたノズルを備え、
前記エレクトロスプレー装置が回路接地を備える電圧回路を備え、前記電圧回路が、前記第一の液体エアロゾル形成基体と前記回路接地の間の電圧差を印加するように配設されている、エレクトロスプレーと、
第二の貯蔵部分と、
前記第二の貯蔵部分内に含有された第二の液体エアロゾル形成基体と、
前記第二の貯蔵部分からの第二の液体エアロゾル形成基体を加熱するように配設されたヒーターと、
前記ノズルおよび前記ヒーターと流体連通している混合チャンバーと、を備え、
前記ヒーターが前記ノズルの下流にある、エアロゾル発生装置。 - 前記ノズルが、前記第一の貯蔵部分と流体連通している毛細管を備える、請求項1に記載のエアロゾル発生装置。
- 前記電圧回路が、前記第一の貯蔵部分および前記ノズルのうちの少なくとも一つに電気的に接続された電圧端子をさらに備え、前記電圧回路が、前記電圧端子と前記回路接地の間の前記電圧差を印加するように配設されている、請求項1または請求項2に記載のエアロゾル発生装置。
- 前記電圧回路が、前記第一の液体エアロゾル形成基体と接触している基体電圧端子をさらに備え、前記電圧回路が、前記基体電圧端子と前記回路接地の間の前記電圧差を印加するように配設されている、請求項1または請求項2に記載のエアロゾル発生装置。
- 前記電圧回路が1キロボルト~20キロボルトの電圧差を印加するように配設されている、請求項4に記載のエアロゾル発生装置。
- メッシュと、前記ノズルの下流に位置付けられた穿孔されたプレートとのうちの少なくとも一つをさらに備える、請求項1~5のいずれか一項に記載のエアロゾル発生装置。
- 前記メッシュおよび前記穿孔されたプレートのうちの少なくとも一つが、前記回路接地に電気的に接続されている、請求項6に記載のエアロゾル発生装置。
- 前記第一の液体エアロゾル形成基体が、ニコチン、グリセロールおよびプロピレングリコールのうちの少なくとも一つを含む、請求項1~7のいずれか一項に記載のエアロゾル発生装置。
- 前記第一の液体エアロゾル形成基体を前記第一の貯蔵部分から前記ノズルに分配するための液体分配装置をさらに含む、請求項1~8のいずれか一項に記載のエアロゾル発生装置。
- 前記第二の貯蔵部分が液体移動要素を備え、前記第二の液体エアロゾル形成基体が前記液体移動要素上に吸着されている、請求項1~9のいずれか一項に記載のエアロゾル発生装置。
- 前記エアロゾル発生装置が、前記ヒーターを80℃~180℃の温度に加熱するように配設されている、請求項1~10のいずれか一項に記載のエアロゾル発生装置。
- 前記第二の液体エアロゾル形成基体が、水、クエン酸トリエチル、および風味剤のうちの少なくとも一つを含む、請求項1~11のいずれか一項に記載のエアロゾル発生装置。
- 第一の液体エアロゾル形成基体をエレクトロスプレーして第一のエアロゾルを発生すること、
第二の液体エアロゾル形成基体を加熱して第二のエアロゾルを発生すること、および
前記第一のエアロゾルと前記第二のエアロゾルを混合して混合エアロゾルを発生することを含む、請求項1~請求項12のいずれか一項に記載のエアロゾル発生装置を使用して混合エアロゾルを発生する方法。 - 前記第一の液体エアロゾル形成基体をエレクトロスプレーすることが、前記第一の液体エアロゾル形成基体を1キロボルト~20キロボルトの電圧でエレクトロスプレーすることを含む、請求項13に記載の方法。
- 前記第二の液体エアロゾル形成基体を加熱することが、前記第二の液体エアロゾル形成基体を80℃~180℃の温度に加熱することを含む、請求項13または請求項14に記載の方法。
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EP19191844 | 2019-08-14 | ||
EP19191844.0 | 2019-08-14 | ||
PCT/EP2020/071282 WO2021028217A1 (en) | 2019-08-14 | 2020-07-28 | An aerosol-generating device and a method of generating a mixed aerosol |
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JP2022544744A JP2022544744A (ja) | 2022-10-21 |
JPWO2021028217A5 JPWO2021028217A5 (ja) | 2023-08-07 |
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US (1) | US20220273031A1 (ja) |
EP (1) | EP4013247B1 (ja) |
JP (1) | JP7547462B2 (ja) |
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JP2021167574A (ja) * | 2020-04-08 | 2021-10-21 | 住友ゴム工業株式会社 | ポンプシステム |
CN115779203B (zh) * | 2021-09-10 | 2024-11-08 | 深圳摩尔雾化健康医疗科技有限公司 | 气溶胶产生装置 |
CN113796583B (zh) * | 2021-09-14 | 2024-02-27 | 深圳麦时科技有限公司 | 一种气溶胶生成装置及其分体式气溶胶生成装置 |
EP4525645A1 (en) * | 2022-05-17 | 2025-03-26 | KT&G Corporation | Aerosol generating device |
EP4364587A1 (en) * | 2022-11-03 | 2024-05-08 | JT International SA | Aerosol generating device |
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- 2020-07-28 EP EP20743730.2A patent/EP4013247B1/en active Active
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WO2021028217A1 (en) | 2021-02-18 |
EP4013247A1 (en) | 2022-06-22 |
US20220273031A1 (en) | 2022-09-01 |
JP2022544744A (ja) | 2022-10-21 |
EP4013247B1 (en) | 2023-10-18 |
KR20220044285A (ko) | 2022-04-07 |
CN114173586A (zh) | 2022-03-11 |
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