JP7381505B2 - エアロゾル発生基体の中空ロッドを備えるエアロゾル発生物品 - Google Patents
エアロゾル発生基体の中空ロッドを備えるエアロゾル発生物品 Download PDFInfo
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- JP7381505B2 JP7381505B2 JP2020568766A JP2020568766A JP7381505B2 JP 7381505 B2 JP7381505 B2 JP 7381505B2 JP 2020568766 A JP2020568766 A JP 2020568766A JP 2020568766 A JP2020568766 A JP 2020568766A JP 7381505 B2 JP7381505 B2 JP 7381505B2
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- rod
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- 239000000758 substrate Substances 0.000 title claims description 81
- 239000000443 aerosol Substances 0.000 claims description 105
- 238000010438 heat treatment Methods 0.000 claims description 43
- 238000004891 communication Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 11
- 230000001186 cumulative effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 description 31
- 241000208125 Nicotiana Species 0.000 description 28
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 28
- 235000019504 cigarettes Nutrition 0.000 description 12
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- KMZHZAAOEWVPSE-UHFFFAOYSA-N 2,3-dihydroxypropyl acetate Chemical compound CC(=O)OCC(O)CO KMZHZAAOEWVPSE-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- ZDJFDFNNEAPGOP-UHFFFAOYSA-N dimethyl tetradecanedioate Chemical compound COC(=O)CCCCCCCCCCCCC(=O)OC ZDJFDFNNEAPGOP-UHFFFAOYSA-N 0.000 description 2
- 235000013355 food flavoring agent Nutrition 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000196324 Embryophyta Species 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
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000012387 aerosolization Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- IZMOTZDBVPMOFE-UHFFFAOYSA-N dimethyl dodecanedioate Chemical compound COC(=O)CCCCCCCCCCC(=O)OC IZMOTZDBVPMOFE-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 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
- 239000000080 wetting agent Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/18—Forming the rod
- A24C5/1885—Forming the rod for cigarettes with an axial air duct
-
- 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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
-
- 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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
- A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
-
- 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
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
-
- 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
- A24F40/20—Devices using solid inhalable precursors
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Medicinal Preparation (AREA)
- Nozzles (AREA)
Description
Claims (13)
- 加熱された時に、吸入可能なエアロゾルを生成するためのエアロゾル発生物品であって、
エアロゾル発生基体の中空円筒状ロッドと、
前記ロッドを囲むラッパーと、
前記ロッドの長軸方向軸に沿って延びる、かつエアロゾル発生物品の中央気流チャネルを画定する中空管であって、前記管の壁を通って延びる複数の開口を備え、これによって前記ロッドの中の前記エアロゾル発生基体が前記開口を通して前記中央気流チャネルと流体連通している、中空管と、を備え、
前記複数の開口の累積断面積と前記中央気流チャネルの断面積との間の比が、0.042~0.672である、エアロゾル発生物品。 - 前記少なくとも一つの開口が、前記中空管の周囲の周りに前記中空管の第一の端から所定の距離で離隔した開口の少なくとも第一の列を備える、請求項1に記載のエアロゾル発生物品。
- 前記少なくとも一つの開口が、前記中空管の周囲の周りに離隔した開口の少なくとも第二の列を備え、前記開口の第二の列が、前記開口の第一の列から少なくとも1センチメートルだけ長軸方向に離隔している、請求項2に記載のエアロゾル発生物品。
- 前記開口が、前記中空管の外表面の周りにらせん状に配設されている、請求項1に記載のエアロゾル発生物品。
- 前記中空管の外径が、2.0ミリメートル~2.5ミリメートルである、請求項1~4のいずれか一項に記載のエアロゾル発生物品。
- 前記複数の開口のうちの少なくとも1つの開口の等価直径が、0.5ミリメートル~0.7ミリメートルである、請求項1~5のいずれか一項に記載のエアロゾル発生物品。
- 前記中空管の厚さが、0.4ミリメートル~1ミリメートルである、請求項1~6のいずれか一項に記載のエアロゾル発生物品。
- 前記中空管が、少なくとも60ミリメートルH2Oの引き出し抵抗(RTD)を有する、請求項1~7のいずれか一項に記載のエアロゾル発生物品。
- 前記少なくとも一つの開口が、前記中空管のRTDの50パーセント未満のRTDを有する、請求項1~8のいずれか一項に記載のエアロゾル発生物品。
- エアロゾル発生物品と、ヒーター、および前記エアロゾル発生物品を受容するように構成された細長い加熱チャンバーを備える電気的に作動するエアロゾル発生装置とを備え、これによって前記エアロゾル発生物品が前記加熱チャンバーの中で加熱される、エアロゾル発生システムであって、前記エアロゾル発生物品が、
エアロゾル発生基体の中空円筒状ロッドと、
前記ロッドを囲むラッパーと、
前記ロッドの長軸方向軸に沿って延びる、かつ前記エアロゾル発生物品の中央気流チャネルを画定する中空管であって、前記管の壁を通って延びる複数の開口を備え、これによって前記ロッドの中の前記エアロゾル発生基体が前記開口を通して前記中央気流チャネルと流体連通している、中空管と、を備え、前記複数の開口の累積断面積と前記中央気流チャネルの断面積との間の比が、0.042~0.672である、
エアロゾル発生システム。 - 前記中央気流チャネルの断面面積が、3.14平方ミリメートル~4.52平方ミリメートルであり、かつ前記複数の開口のうちの少なくとも一つの開口の断面積が0.19平方ミリメートル~0.38平方ミリメートルである、請求項10に記載のエアロゾル発生システム。
- 前記ヒーターが、実質的に円筒状の細長い発熱体を備え、かつ前記加熱チャンバーが前記ヒーターの円周状の長軸方向の表面の周りに配置されている、請求項10または請求項11に記載のエアロゾル発生システム。
- 加熱されたエアロゾル発生基体からの熱損失を低減するために、前記加熱チャンバーと前記エアロゾル発生装置の外部との間に配設された断熱手段を備える、請求項10~請求項12のいずれか一項に記載のエアロゾル発生システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18179363.9 | 2018-06-22 | ||
EP18179363 | 2018-06-22 | ||
PCT/EP2019/066399 WO2019243538A1 (en) | 2018-06-22 | 2019-06-20 | Aerosol generating article comprising a hollow rod of aerosol generating substrate |
Publications (2)
Publication Number | Publication Date |
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JP2021527402A JP2021527402A (ja) | 2021-10-14 |
JP7381505B2 true JP7381505B2 (ja) | 2023-11-15 |
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JP2020568766A Active JP7381505B2 (ja) | 2018-06-22 | 2019-06-20 | エアロゾル発生基体の中空ロッドを備えるエアロゾル発生物品 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11889858B2 (ja) |
EP (1) | EP3809885B1 (ja) |
JP (1) | JP7381505B2 (ja) |
KR (1) | KR20210021291A (ja) |
CN (1) | CN112165869B (ja) |
BR (1) | BR112020023679A2 (ja) |
WO (1) | WO2019243538A1 (ja) |
Families Citing this family (10)
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KR102501726B1 (ko) * | 2018-09-28 | 2023-02-20 | 주식회사 케이티앤지 | 평행하게 배열된 담배 가닥들을 포함하는 에어로졸 생성 로드 |
EP3942945A3 (en) * | 2020-07-08 | 2022-06-01 | Ysq International Pte. Ltd. | Tobacco unit, apparatus and method for producing the tobacco unit |
KR102682158B1 (ko) * | 2021-04-07 | 2024-07-04 | 주식회사 케이티앤지 | 에어로졸 생성 물품 및 이를 수용하는 에어로졸 생성 장치 |
KR102651850B1 (ko) * | 2021-04-14 | 2024-03-26 | 주식회사 케이티앤지 | 차등 가열 기능을 구비한 에어로졸 발생 장치 및 이에 적용되는 에어로졸 발생 물품 |
WO2023104706A1 (en) * | 2021-12-06 | 2023-06-15 | Philip Morris Products S.A. | Aerosol-generating article comprising hollow tubular substrate element |
WO2024127576A1 (ja) * | 2022-12-15 | 2024-06-20 | 日本たばこ産業株式会社 | 香味発生物品及び香味吸引システム |
CN118370400A (zh) * | 2023-01-20 | 2024-07-23 | 思摩尔国际控股有限公司 | 一种气溶胶生成基质及气溶胶生成制品 |
CN118402654A (zh) * | 2023-01-20 | 2024-07-30 | 思摩尔国际控股有限公司 | 一种气溶胶生成基质及气溶胶生成制品 |
US11930839B1 (en) | 2023-02-07 | 2024-03-19 | Dimitry Boss | Cigarette loading machines and method therefore |
CN118512036A (zh) * | 2023-02-20 | 2024-08-20 | 思摩尔国际控股有限公司 | 气溶胶生成制品 |
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2019
- 2019-06-20 WO PCT/EP2019/066399 patent/WO2019243538A1/en active Application Filing
- 2019-06-20 US US17/254,389 patent/US11889858B2/en active Active
- 2019-06-20 JP JP2020568766A patent/JP7381505B2/ja active Active
- 2019-06-20 BR BR112020023679-9A patent/BR112020023679A2/pt unknown
- 2019-06-20 EP EP19731296.0A patent/EP3809885B1/en active Active
- 2019-06-20 KR KR1020207034081A patent/KR20210021291A/ko not_active Application Discontinuation
- 2019-06-20 CN CN201980035766.4A patent/CN112165869B/zh active Active
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WO2004089126A1 (ja) | 2003-04-01 | 2004-10-21 | Shusei Takano | ニコチン吸引パイプ及びニコチンホルダ |
JP2017518041A (ja) | 2014-04-30 | 2017-07-06 | ブリティッシュ アメリカン タバコ (インヴェストメンツ) リミテッドBritish American Tobacco (Investments) Limited | 喫煙材を加熱するための装置と使用するためのエアロゾル冷却部材および構造体 |
WO2017207674A1 (en) | 2016-05-31 | 2017-12-07 | Philip Morris Products S.A. | Electrically operated aerosol-generating system with tubular aerosol-generating article having improved airflow |
Also Published As
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WO2019243538A1 (en) | 2019-12-26 |
CN112165869B (zh) | 2024-08-16 |
US20210267267A1 (en) | 2021-09-02 |
EP3809885B1 (en) | 2023-03-29 |
KR20210021291A (ko) | 2021-02-25 |
EP3809885A1 (en) | 2021-04-28 |
BR112020023679A2 (pt) | 2021-02-17 |
JP2021527402A (ja) | 2021-10-14 |
CN112165869A (zh) | 2021-01-01 |
US11889858B2 (en) | 2024-02-06 |
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