JP7494176B2 - 漏れ保護を有するエアロゾル発生システムおよびカートリッジ - Google Patents
漏れ保護を有するエアロゾル発生システムおよびカートリッジ Download PDFInfo
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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
- A24F40/40—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
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/17—Filters specially adapted for simulated smoking devices
-
- 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
- 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
- A24F40/48—Fluid transfer means, e.g. pumps
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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
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
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- A24F40/485—Valves; Apertures
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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
- A24F40/50—Control or monitoring
-
- 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
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- 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
- A24F7/04—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders with smoke filters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catching Or Destruction (AREA)
Description
凝縮した形態でのエアロゾル発生基体を保持する貯蔵部と、
空気吸込み口、空気出口、それらの間に延びる気流通路、およびチャンバーを備えるハウジングと、
気流通路に概して平行に延び、発熱体の一方の側が貯蔵部と流体連通し、かつ発熱体の反対側がチャンバーと流体連通する、液体透過性の発熱体であって、凝縮した形態でのエアロゾル発生基体を加熱してチャンバー内にベイパーを発生するように構成される、発熱体と、
気流通路に概して平行に延び、気体透過性要素の一方の側がチャンバーと流体連通し、かつ気体透過性要素の反対側が気流通路と流体連通する気体透過性要素と、を備える、エアロゾル発生システムが提供される。
貯蔵部によって、凝縮した形態でのエアロゾル発生基体を保持することと、
チャンバー内にベイパーを発生するために、液体透過性発熱体によってエアロゾル発生基体を加熱することと、
気体透過性要素によって、ベイパーの気流通路の中への搬送を可能にすることと、
気体透過性要素によって、凝縮した形態のエアロゾル発生基体の気流通路の中への搬送を阻止することと、
ベイパーを気流通路内のエアロゾルへと少なくとも部分的に凝縮することと、を含む。
Claims (15)
- エアロゾル発生システムであって、
凝縮した形態でのエアロゾル発生基体を保持する貯蔵部と、
空気吸込み口、空気出口、それらの間に延びる気流通路、およびチャンバーを備えるハウジングと、
前記気流通路に概して平行に延びる液体透過性発熱体であって、前記液体透過性発熱体の一方の側が前記貯蔵部と流体連通し、かつ前記液体透過性発熱体の反対側が前記チャンバーと流体連通しており、凝縮した形態にある前記エアロゾル発生基体を加熱して前記チャンバー内にベイパーを発生するように構成される、前記液体透過性発熱体と、
前記気流通路に概して平行に延び、一方の側が前記チャンバーと流体連通し、かつ反対側が前記気流通路と流体連通する気体透過性要素と、を備え、
前記気体透過性要素が、前記ベイパーの前記気流通路の中への搬送を可能にするように構成され、かつ前記凝縮した形態での前記エアロゾル発生基体の前記気流通路の中への搬送を阻止するように構成され、
前記ベイパーが、前記気流通路内のエアロゾルへと少なくとも部分的に凝縮する、エアロゾル発生システム。 - 前記気体透過性要素がメッシュを備える、請求項1に記載のエアロゾル発生システム。
- 前記メッシュが疎水性である、請求項2に記載のエアロゾル発生システム。
- 前記メッシュが、約10μm~100μmの直径を有するワイヤから形成される、請求項2~3のいずれか一項に記載のエアロゾル発生システム。
- 前記エアロゾル発生基体がニコチンを含む、請求項1~4のいずれか一項に記載のエアロゾル発生システム。
- 前記ハウジングが、前記貯蔵部がその中に配置されるマウスピースを備える、請求項1~5のいずれか一項に記載のエアロゾル発生システム。
- 前記液体透過性発熱体および前記気体透過性要素を、互いに対して離隔した関係で保持するアトマイザー組立品をさらに備える、請求項1~6のいずれか一項に記載のエアロゾル発生システム。
- 前記アトマイザー組立品が、前記気流通路に概して平行に延びるリッドをさらに備え、前記気体透過性要素が前記リッドと前記液体透過性発熱体との間に配置される、請求項7に記載のエアロゾル発生システム。
- 前記リッドが、前記リッドの回転に応答して前記気流通路を遮断するように構成された突出部分を備える、請求項8に記載のエアロゾル発生システム。
- 前記リッドが、キーを受容するように構成されたスロットをさらに備え、前記キーの前記スロットの中への係合に続く前記キーの回転に応答して、前記リッドが回転可能である、請求項8または請求項9に記載のエアロゾル発生システム。
- 前記ハウジングが、前記貯蔵部がその中に配置されるマウスピースを備え、前記気流通路の第一の部分が前記マウスピース内に画定され、かつ前記気流通路の第二の部分が前記アトマイザー組立品内に画定される、請求項7~10のいずれか一項に記載のエアロゾル発生システム。
- 前記気流通路が、前記空気吸込み口と前記空気出口との間に直線状に延びる、請求項1~11のいずれか一項に記載のエアロゾル発生システム。
- 前記液体透過性発熱体がメッシュ発熱体である、請求項1~12のいずれか一項に記載のエアロゾル発生システム。
- 電源と、前記電源に接続された制御回路と、を備える装置部分をさらに備え、前記装置部分が前記ハウジングに連結されて、前記電源から前記液体透過性発熱体への電力供給を可能にする、請求項1~13のいずれか一項に記載のエアロゾル発生システム。
- エアロゾルを発生する方法であって、
貯蔵部によって、凝縮した形態でのエアロゾル発生基体を保持することと、
チャンバー内にベイパーを発生するために、液体透過性発熱体によって、前記エアロゾル発生基体を加熱することと、
気体透過性要素によって、前記ベイパーの気流通路の中への搬送を可能にすることと、
前記気体透過性要素によって、前記凝縮した形態での前記エアロゾル発生基体の前記気流通路の中への搬送を阻止することと、
前記ベイパーを前記気流通路内のエアロゾルへと少なくとも部分的に凝縮することと、を含む。
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PCT/EP2019/084094 WO2020115321A1 (en) | 2018-12-07 | 2019-12-06 | Aerosol generating system and cartridge with leakage protection |
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