Title:
STEAM GENERATOR
Document Type and Number:
WIPO Patent Application WO/2022/118501
Kind Code:
A1
Abstract:
This steam generator comprises a bottomed cylindrical mask main body having an opening on a face contact side end part, and one or more steam generation bodies capable of generating steam within the internal space of the mask main body. The mask main body has a peripheral surface extending from the face contact side end part towards a closed side end part located on the opposite side to the face contact side end part such that an internal space is formed between the mask main body and the face of a wearer. The peripheral length of the opening of the face contact side end part of the mask main body is between 450 mm and 700 mm, inclusive.
Inventors:
MISHIRO ASAMI (JP)
YOSHII KEIJI (JP)
YOSHII KEIJI (JP)
Application Number:
PCT/JP2021/029918
Publication Date:
June 09, 2022
Filing Date:
August 16, 2021
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
A62B18/02; A41D13/11; A61F7/00; A61F7/03
Domestic Patent References:
| WO2020240906A1 | 2020-12-03 |
Foreign References:
| JP2004073828A | 2004-03-11 | |||
| US20050192653A1 | 2005-09-01 | |||
| JP2020000665A | 2020-01-09 | |||
| JP2011188947A | 2011-09-29 |
Attorney, Agent or Firm:
KISARAGI ASSOCIATES (JP)
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