EP4225080A1 - Aerosol generation device - Google Patents
Aerosol generation deviceInfo
- Publication number
- EP4225080A1 EP4225080A1 EP21786491.7A EP21786491A EP4225080A1 EP 4225080 A1 EP4225080 A1 EP 4225080A1 EP 21786491 A EP21786491 A EP 21786491A EP 4225080 A1 EP4225080 A1 EP 4225080A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- aerosol generation
- tray
- substrate
- generation device
- aerosol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000443 aerosol Substances 0.000 title claims abstract description 147
- 239000000758 substrate Substances 0.000 claims abstract description 89
- 238000010438 heat treatment Methods 0.000 claims abstract description 53
- 230000007704 transition Effects 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 13
- 241000208125 Nicotiana Species 0.000 description 10
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 235000011187 glycerol Nutrition 0.000 description 5
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- OVOUKWFJRHALDD-UHFFFAOYSA-N 2-[2-(2-acetyloxyethoxy)ethoxy]ethyl acetate Chemical compound CC(=O)OCCOCCOCCOC(C)=O OVOUKWFJRHALDD-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-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
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000004411 aluminium Substances 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
- 239000011230 binding agent Substances 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 150000002314 glycerols Chemical class 0.000 description 1
- 239000001087 glyceryl triacetate Substances 0.000 description 1
- 235000013773 glyceryl triacetate Nutrition 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 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
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- 239000001069 triethyl citrate Substances 0.000 description 1
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 description 1
- 235000013769 triethyl citrate Nutrition 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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
-
- 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
- A24F40/20—Devices using solid 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
Definitions
- the aerosol generation chamber 15 may simply be an interior volume of the housing 2, but the aerosol generation chamber 15 is preferably enclosed by an insulating enclosure within the housing 2, so that additional components such as control circuitry and an electrical power source (not shown) are insulated from heat provided within the aerosol generation chamber 15.
- the housing may generally be made from any rigid material such as a thermoplastic or a metal (e.g. aluminium).
- the insulating enclosure may be made from a heat-resistant material such as polyethylene terephthalate (PET), polybutylene terephthalate (PBT), or polyamide (PA) in order to prevent thermal deformation or melting.
- the heat resistant material may be a super engineering plastic such as polyimide (PI), polyphenylenesulfide (PPS) or polyether ether ketone (PEEK).
- Aerosol generation device 1 may also comprise securing means 25 which are configured to secure lid 7 with respect to housing 2 when lid 7 is in closed position as can be seen in Fig. 10.
- fixing means 25 may be provided as a pair of magnets securing lid 7 to housing 2 while providing haptic feedback to a user of the device.
- Figure 9 depicts the embodiment of aerosol generation device 1 with the lid 7 being in between the open and closed position. As can be seen, if only one bolt 14 is provided, only one end of the sliding element is translated towards heating element 10, which means only one edge of the substrate 11 may be pressed towards heating element 10 by means of the bolt. A second edge maybe pressed towards heating element 10 by means of securing means 25 which ensures that the whole surface of substrate 11 is pressed towards heating element 10.
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20200350 | 2020-10-06 | ||
PCT/EP2021/077290 WO2022073928A1 (en) | 2020-10-06 | 2021-10-04 | Aerosol Generation Device |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4225080A1 true EP4225080A1 (en) | 2023-08-16 |
Family
ID=72752814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21786491.7A Pending EP4225080A1 (en) | 2020-10-06 | 2021-10-04 | Aerosol generation device |
Country Status (6)
Country | Link |
---|---|
US (1) | US20240016208A1 (zh) |
EP (1) | EP4225080A1 (zh) |
JP (1) | JP2023544034A (zh) |
KR (1) | KR20230080427A (zh) |
TW (1) | TW202228537A (zh) |
WO (1) | WO2022073928A1 (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8881737B2 (en) * | 2012-09-04 | 2014-11-11 | R.J. Reynolds Tobacco Company | Electronic smoking article comprising one or more microheaters |
GB2534210B (en) * | 2015-01-19 | 2017-07-19 | Ngip Res Ltd | Aerosol-generating article |
PL3167728T3 (pl) * | 2015-11-12 | 2020-10-05 | Fontem Holdings 1 B.V. | Elektroniczne urządzenie do palenia z zagłębieniem na zbiornik na ciecz |
-
2021
- 2021-10-04 JP JP2023520100A patent/JP2023544034A/ja active Pending
- 2021-10-04 TW TW110136929A patent/TW202228537A/zh unknown
- 2021-10-04 US US18/030,417 patent/US20240016208A1/en active Pending
- 2021-10-04 WO PCT/EP2021/077290 patent/WO2022073928A1/en active Application Filing
- 2021-10-04 KR KR1020237012362A patent/KR20230080427A/ko active Search and Examination
- 2021-10-04 EP EP21786491.7A patent/EP4225080A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
TW202228537A (zh) | 2022-08-01 |
JP2023544034A (ja) | 2023-10-19 |
KR20230080427A (ko) | 2023-06-07 |
US20240016208A1 (en) | 2024-01-18 |
WO2022073928A1 (en) | 2022-04-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2764112C2 (ru) | Устройство, генерирующее аэрозоль, со съемным токоприемником | |
DK3145341T3 (en) | INDUCTIVE HEATER AND AEROSOL GENERATION SYSTEM | |
RU2627005C2 (ru) | Продолговатое аэрозоль-генерирующее устройство и система | |
RU2602963C2 (ru) | Многоугольное аэрозоль-генерирующее устройство | |
KR20220013383A (ko) | 에어로졸 발생 장치를 위한 카트리지 | |
EP3838004A1 (en) | Charging device and smoking substitute kit | |
KR20200056446A (ko) | 전자 에어로졸 제공 디바이스 | |
US20230240362A1 (en) | Aerosol Generation Device | |
US20240016208A1 (en) | Aerosol Generation Device | |
EP3981268B1 (en) | Aerosol generation device | |
US20240000141A1 (en) | Aerosol generation device | |
US20230240361A1 (en) | Aerosol Generation System, Device | |
US20230276851A1 (en) | Aerosol Generation Device with Sleeve Cover |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20230406 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |