JP7034902B2 - 気流管理が強化されたエアロゾル発生システム - Google Patents
気流管理が強化されたエアロゾル発生システム Download PDFInfo
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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
- A24F40/46—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
- A24F40/42—Cartridges or containers for inhalable precursors
-
- 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
- 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
- A24F40/44—Wicks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
- A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
- A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
-
- 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
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Resistance Heating (AREA)
- Catching Or Destruction (AREA)
- Nozzles (AREA)
Description
ここで本発明の実施形態を、以下の添付図面を参照しながら、例証としてのみであるが説明する。
Claims (14)
- エアロゾル発生システムであって、
液体エアロゾル形成基体および毛細管媒体(22)を保持するハウジングを備えた液体貯蔵部分であって、前記ハウジングが開口部を持つ液体貯蔵部分と、
空気衝突表面を画定するように配置された導電性のフィラメント配列(30)を含む流体透過性ヒーター組立品であって、前記流体透過性ヒーター組立品が前記ハウジングの前記開口部を横切って延び、また前記フィラメント配列(30)が、気流(42)を通過できるようにするフィラメント開口部(32)を画定する、流体透過性ヒーター組立品とを備え、ここで、
前記毛細管媒体(22)が前記ヒーター組立品と接触して提供され、
前記液体エアロゾル形成基体が前記毛細管媒体(22)を経由して導電性の前記フィラメント配列(30)に引き込まれ、
前記毛細管媒体(22)が前記毛細管媒体(22)を通じて前記フィラメント開口部(32)を延伸する毛細管媒体の開口部(28)を備え、さらに
前記エアロゾル発生システムが、周囲空気が前記毛細管媒体の開口部(28)によって画定される空気ダクトに対しておよそまたは最高90°の角度で空気吸込み口から発熱体に向けて引き込まれうるように、メインハウジングと前記メインハウジングの側壁に前記空気吸込み口とを備える、エアロゾル発生システム。 - 前記フィラメント配列(30)が平面形状である、請求項1に記載のエアロゾル発生システム。
- 前記フィラメント配列(30)が非平面形状である、請求項1に記載のエアロゾル発生システム。
- 前記フィラメント配列(30)が1つ以上の寸法に沿って湾曲する、請求項3に記載のエアロゾル発生システム。
- 前記フィラメント配列(30)が漏斗形状である、請求項3または4に記載のエアロゾル発生システム。
- 前記毛細管媒体(22)が円筒形状であり、また前記毛細管媒体の開口部(28)が中央の開口部である、請求項1~5のいずれか1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システムが、前記流体透過性ヒーター組立品で気化された液体が前記毛細管媒体の開口部(28)を通した気流(42)によって運ばれるように構成され、また前記毛細管媒体の開口部(28)を通して前記気流(42)を案内することが前記気流(42)の加速の原因となる、請求項1~6のいずれか1項に記載のエアロゾル発生システム。
- 前記フィラメント配列(30)の位置および形状が、前記フィラメント配列(30)の前記空気衝突表面に案内される気流(40)が前記空気衝突表面の周りで渦巻くような寸法および配置である、請求項1~7のいずれか1項に記載のエアロゾル発生システム。
- 前記ヒーター組立品が、前記フィラメント開口部(32)に対して前記フィラメント配列(30)の内部境界線に位置する第一の導電性接点部分(34)と、前記フィラメント配列(30)の外部境界線に位置する第二の導電性接点部分(36)とを備え、前記第一の導電性接点部分(34)が、前記毛細管媒体の開口部(28)を通して案内される、請求項1~8のいずれか1項に記載のエアロゾル発生システム。
- 前記システムが、主要ユニット(10)と、前記主要ユニット(10)に取り外し可能に結合されるカートリッジ(20)とを含み、前記液体貯蔵部分およびヒーター組立品が、前記カートリッジ(20)内に提供され、前記主要ユニット(10)が電源(14)を含む、請求項1~9のいずれか1項に記載のエアロゾル発生システム。
- 前記システムが電気的に作動する喫煙システムである、請求項1~10のいずれか1項に記載のエアロゾル発生システム。
- 電気的に動作するエアロゾル発生システムで使用するためのカートリッジの製造方法であって、
開口部を持つハウジングを備える液体貯蔵部分を提供する工程と、
前記液体貯蔵部分内に毛細管媒体(22)を提供する工程と、
前記液体貯蔵部分を液体エアロゾル形成基体で充填する工程と、
空気衝突表面を画定するように配置された導電性フィラメントの配列(30)を含む流体透過性ヒーター組立品を提供する工程であって、前記流体透過性ヒーター組立品が前記ハウジングの前記開口部を横切って延び、前記フィラメント配列(30)が、気流(42)を通過できるようにするフィラメント開口部(32)を画定する、提供する工程とを備え、ここで、
前記毛細管媒体(22)が前記ヒーター組立品と接触して提供され、
気流(42)が前記毛細管媒体(22)を通過できるように、前記毛細管媒体(22)が毛細管媒体の開口部(28)を備え、さらに
周囲空気が前記毛細管媒体の開口部(28)によって画定される空気ダクトに対しておよそまたは最高90°の角度で空気吸込み口から発熱体に向けて引き込まれうるように、メインハウジングおよび前記メインハウジングの側壁に前記空気吸込み口を提供する工程と、を備える方法。 - 前記流体透過性ヒーター組立品が、初めは平坦だが変形されて非平面の空気衝突表面を画定するフィラメント配列(30)から形成される、請求項12に記載の方法。
- 前記流体透過性ヒーター組立品を前記液体貯蔵部分の前記ハウジングにヒートシール、接着または溶接することによって、前記ヒーター組立品が前記液体貯蔵部分の前記ハウジングに固定される、請求項12または13に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15180209 | 2015-08-07 | ||
EP15180209.7 | 2015-08-07 | ||
PCT/EP2016/067702 WO2017025310A1 (en) | 2015-08-07 | 2016-07-25 | An aerosol-generating system with enhanced airflow management |
Publications (2)
Publication Number | Publication Date |
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JP2018527910A JP2018527910A (ja) | 2018-09-27 |
JP7034902B2 true JP7034902B2 (ja) | 2022-03-14 |
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JP2018504976A Active JP7034902B2 (ja) | 2015-08-07 | 2016-07-25 | 気流管理が強化されたエアロゾル発生システム |
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Country | Link |
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US (4) | US10244794B2 (ja) |
EP (1) | EP3331387B1 (ja) |
JP (1) | JP7034902B2 (ja) |
KR (1) | KR102708336B1 (ja) |
CN (1) | CN108135259B (ja) |
CA (1) | CA2986334A1 (ja) |
IL (1) | IL255736A (ja) |
MX (1) | MX2018001418A (ja) |
RU (1) | RU2707450C2 (ja) |
WO (1) | WO2017025310A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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EP3331387B1 (en) | 2020-02-19 |
US20190223509A1 (en) | 2019-07-25 |
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IL255736A (en) | 2018-01-31 |
RU2017145944A3 (ja) | 2019-09-30 |
CA2986334A1 (en) | 2017-02-16 |
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US10244794B2 (en) | 2019-04-02 |
KR20180037925A (ko) | 2018-04-13 |
US11969016B2 (en) | 2024-04-30 |
JP2018527910A (ja) | 2018-09-27 |
US20230031058A1 (en) | 2023-02-02 |
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