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Title:
BLANKING-TYPE PARTICULATE AEROSOL GENERATING ARTICLE AND AEROSOL GENERATING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/178644
Kind Code:
A1
Abstract:
A blanking-type particulate aerosol generating article, comprising a main body portion and an outer sleeve (5) located on an outer side of the main body portion. The main body portion comprises an inner tube (1), and a filtering component (2) and a hollow component (3), which are located in the inner tube (1), and aerosol source material particle components (4) are provided in a hollow cavity of the hollow component (3). The outer sleeve (5) is provided with a top opening (51) and a closed bottom surface (52), and the closed bottom surface (52) blocks the aerosol source material particle components (4) in the hollow component (3). The outer sleeve (5) can axially move relative to the main body portion, so that a cavity (6) is formed between an upstream end surface of the hollow component (3) and the closed bottom surface (52), the aerosol source material particle components (4) accommodated in the hollow component (3) fall into the cavity (6) under gravity, and a hollow cavity region of the hollow component (3) forms an airflow channel (7).

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Inventors:
ZHAO YANG (CN)
GONG XIAOWEI (CN)
GUO DINGRONG (CN)
LIU LINGXUAN (CN)
LI ZHIQIANG (CN)
LI SHIWEI (CN)
XIANG NENGJUN (CN)
YANG LIU (CN)
ZHU RUIZHI (CN)
ZHANG ZILONG (CN)
SHEN QINPENG (CN)
DUAN YUANXING (CN)
HAN YI (CN)
Application Number:
PCT/CN2022/082993
Publication Date:
September 28, 2023
Filing Date:
March 25, 2022
Export Citation:
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Assignee:
CHINA TOBACCO YUNNAN IND CO LTD (CN)
International Classes:
A24F40/40; A24F40/20; A24F40/42
Foreign References:
CN215583156U2022-01-21
CN112641135A2021-04-13
CN113208186A2021-08-06
CN113133546A2021-07-20
CN211910514U2020-11-13
CN215992726U2022-03-11
GB1360302A1974-07-17
CA2888890A12016-08-27
US4257432A1981-03-24
US20190373948A12019-12-12
CN202122687281U2021-11-04
Attorney, Agent or Firm:
BEIJING LINGZHUAN INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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