JP6847150B2 - 多孔質発熱体、煙発生装置及び電子タバコ - Google Patents
多孔質発熱体、煙発生装置及び電子タバコ Download PDFInfo
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- JP6847150B2 JP6847150B2 JP2019093693A JP2019093693A JP6847150B2 JP 6847150 B2 JP6847150 B2 JP 6847150B2 JP 2019093693 A JP2019093693 A JP 2019093693A JP 2019093693 A JP2019093693 A JP 2019093693A JP 6847150 B2 JP6847150 B2 JP 6847150B2
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- heating element
- conductor
- porous body
- porous
- insulating porous
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- 238000010438 heat treatment Methods 0.000 title claims description 115
- 239000003571 electronic cigarette Substances 0.000 title claims description 9
- 239000004509 smoke generator Substances 0.000 title claims description 7
- 239000004020 conductor Substances 0.000 claims description 50
- 239000007788 liquid Substances 0.000 claims description 48
- 239000000779 smoke Substances 0.000 description 11
- 239000003365 glass fiber Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000925 Cd alloy Inorganic materials 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
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- A24F40/40—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
- 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
-
- 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
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
- H05B3/265—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an inorganic material, e.g. ceramic
-
- 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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Resistance Heating (AREA)
Description
Claims (10)
- 多孔質発熱体であって、
液体を吸着させるための絶縁多孔質本体と、
少なくとも一部分又は全体が前記絶縁多孔質本体内に埋設されて、通電後に前記絶縁多孔質本体に吸着された液体を霧化するための発熱体と、
前記絶縁多孔質本体に挿し込まれ、且つ一端が前記発熱体に接続されて、他端が電源に接続される第1導電体と、
前記絶縁多孔質本体に挿し込まれ、且つ一端が前記発熱体に接続されて、他端が電源に接続される第2導電体と、を備え、
前記絶縁多孔質本体は背向して設置された第1表面と第2表面を有し、前記第1表面は貯液装置に対向して設置され、前記発熱体は前記第1表面と前記第2表面の間に位置し、且つ前記発熱体は前記第1表面の近くに位置しており、
前記第1導電体は前記第1表面に挿し込まれ、前記第2導電体は前記第1表面に挿し込まれる、
ことを特徴とする多孔質発熱体。 - 前記発熱体は前記第1表面に平行に位置していることを特徴とする請求項1に記載の多孔質発熱体。
- 前記発熱体から前記第1表面までの距離が、前記第1表面から前記第2表面までの距離に対し1/10〜1/2の割合であることを特徴とする請求項2に記載の多孔質発熱体。
- 前記発熱体は針金又は導電性発熱塗膜であることを特徴とする請求項1に記載の多孔質発熱体。
- 前記発熱体はコイル状に形成されていることを特徴とする請求項1に記載の多孔質発熱体。
- 前記発熱体はコイル状で規則的又は不規則的に前記絶縁多孔質本体内に配置されていることを特徴とする請求項5に記載の多孔質発熱体。
- 前記発熱体の外輪郭は環状を呈し、径方向において前記発熱体の外輪郭から前記絶縁多孔質本体の外輪郭までの距離が、前記第1表面の半径に対し1/10〜1/2の割合であることを特徴とする請求項1に記載の多孔質発熱体。
- 前記発熱体は連続して形成された第1部分と第2部分を含み、前記第1部分と前記第2部分は同一平面に位置し、そのうち、前記第1部分は第1方向に沿って螺旋状に巻き付けられ、前記第2部分は前記第1方向に反対する第2方向に沿って螺旋状に巻き付けられることを特徴とする請求項1に記載の多孔質発熱体。
- 煙発生装置であって、
貯液装置と、
電源と、
前記貯液装置に対向して設置されて、第1導電体と第2導電体がそれぞれ前記電源に接続される請求項1〜8のいずれかに記載の多孔質発熱体と、
を備えることを特徴とする煙発生装置。 - 電子タバコであって、
リキッドを貯蔵した貯液装置と、
電源と、
前記貯液装置に対向して設置されて、第1導電体と第2導電体がそれぞれ前記電源に接続される請求項1〜8のいずれかに記載の多孔質発熱体と、
を備えることを特徴とする電子タバコ。
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CN201820924382.0 | 2018-06-14 | ||
CN201820924382.0U CN208403269U (zh) | 2018-06-14 | 2018-06-14 | 一种多孔发热体、气雾产生装置及电子烟 |
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JP2019216710A JP2019216710A (ja) | 2019-12-26 |
JP6847150B2 true JP6847150B2 (ja) | 2021-03-24 |
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JP (1) | JP6847150B2 (ja) |
KR (1) | KR102283453B1 (ja) |
CN (1) | CN208403269U (ja) |
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CN109674092A (zh) * | 2019-01-23 | 2019-04-26 | 深圳麦克韦尔股份有限公司 | 发热丝及电子雾化装置 |
CN109832673A (zh) * | 2019-02-27 | 2019-06-04 | 深圳市合元科技有限公司 | 电子烟雾化器、电子烟、雾化组件及其制备方法 |
KR20220098841A (ko) | 2021-01-05 | 2022-07-12 | 주식회사 에프티에스 | 세라믹이 코팅된 전자담배용 발열체 |
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CN201379072Y (zh) * | 2009-02-11 | 2010-01-13 | 韩力 | 一种改进的雾化电子烟 |
CN103379836A (zh) | 2012-01-25 | 2013-10-30 | 中汇远东实业有限公司 | 一种电子仿真烟及其雾化器 |
WO2016082108A1 (zh) * | 2014-11-25 | 2016-06-02 | 朱晓春 | 一种电子烟雾化器发热装置 |
ES2951138T3 (es) * | 2015-07-09 | 2023-10-18 | Philip Morris Products Sa | Unidad de calentamiento para un sistema generador de aerosol |
WO2017187148A1 (en) * | 2016-04-27 | 2017-11-02 | Nicoventures Holdings Limited | Electronic aerosol provision system and vaporizer therefor |
US11903099B2 (en) | 2016-08-12 | 2024-02-13 | Altria Client Services Llc | Vaporizer of an electronic vaping device and method of forming a vaporizer |
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2018
- 2018-06-14 CN CN201820924382.0U patent/CN208403269U/zh active Active
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2019
- 2019-05-17 JP JP2019093693A patent/JP6847150B2/ja active Active
- 2019-06-11 KR KR1020190068454A patent/KR102283453B1/ko active IP Right Grant
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JP2019216710A (ja) | 2019-12-26 |
KR20190141589A (ko) | 2019-12-24 |
CN208403269U (zh) | 2019-01-22 |
KR102283453B1 (ko) | 2021-07-28 |
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