Title:
エアロゾル形成基体を加熱するための電気加熱組立品
Document Type and Number:
Japanese Patent JP7399890
Kind Code:
B2
Abstract:
A heating assembly for heating an aerosol-forming substrate is provided, the assembly including a cup-shaped heating chamber to receive the substrate to be heated, the chamber being formed at least by a sleeve portion and a bottom portion that is disposed at a distal end of the chamber opposite to an open proximal end of the chamber; a first electrical heater including at least one first heating element circumferentially arranged around the sleeve portion and being configured to heat the sleeve portion at least to a first temperature; and a second electrical heater including at least one second heating element arranged at an outer end face of the bottom portion and being configured to heat the bottom portion at least to a second temperature. An electrically heated aerosol-generating device and an aerosol-generating system including the heating assembly are also provided.
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Inventors:
Joknowitz Evan
Application Number:
JP2020567553A
Publication Date:
December 18, 2023
Filing Date:
June 06, 2019
Export Citation:
Assignee:
Philip Morris Products Societe Anonym
International Classes:
A24F40/46; A24F40/465; H05B6/10
Foreign References:
| WO2019151687A1 | ||||
| WO2018064032A1 | ||||
| WO2018019543A1 | ||||
| CN104095291A | ||||
| US20170055583 | ||||
| CN103653258A |
Attorney, Agent or Firm:
Shinichiro Tanaka
▲吉▼田 和彦
Hiroyuki Suda
Fumiaki Otsuka
Takayoshi Nishijima
Hiroshi Uesugi
Naoki Kondo
Takeo Nasu
Nobuhiko Suzuki
▲吉▼田 和彦
Hiroyuki Suda
Fumiaki Otsuka
Takayoshi Nishijima
Hiroshi Uesugi
Naoki Kondo
Takeo Nasu
Nobuhiko Suzuki