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Title:
ATOMIZATION UNIT AND NON-COMBUSTION-TYPE INHALER
Document Type and Number:
WIPO Patent Application WO/2020/084791
Kind Code:
A1
Abstract:
The atomization unit according to one embodiment of the present invention comprises a bottomed-cylindrical tank and a holder. The tank holds a liquid. The holder is fitted onto an opening part of the tank. At least one engagement piece that can elastically deform toward the radial-direction inside is provided to one of the tank and the holder and protrudes toward the other. An engagement part that can engage the engagement piece is provided to the other of the tank and the holder. The one of the tank and the holder is positioned on the radial-direction inside when the tank and the holder have been fitted together, and the other is positioned on the radial-direction outside.

Inventors:
YAMADA MANABU (JP)
MATSUDA KENTARO (JP)
ODA TAKASHI (JP)
SHEN PIFA (CN)
Application Number:
PCT/JP2018/046757
Publication Date:
April 30, 2020
Filing Date:
December 19, 2018
Export Citation:
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Assignee:
JAPAN TOBACCO INC (JP)
International Classes:
A24F47/00
Domestic Patent References:
WO2018135635A12018-07-26
WO2017187545A12017-11-02
Foreign References:
CN106235419A2016-12-21
US20160324219A12016-11-10
CN203424300U2014-02-12
JP2010270838A2010-12-02
US20160192710A12016-07-07
US20160366938A12016-12-22
US20150327597A12015-11-19
US20160192705A12016-07-07
CN103584287A2014-02-19
CN201811255598A2018-10-26
JP6189522B22017-08-30
Other References:
See also references of EP 3871526A4
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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