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Patent Searching and Data


Title:
SPACE PURIFICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/060138
Kind Code:
A1
Abstract:
The space purification device (1) comprises an air duct (4) formed between a suction port (2) and an outlet port (3), an air sending unit (5) for sending the air (4a) that has been sucked-in from the suction port (2) to the outlet port (3), a hypochlorous acid release unit (6) for releasing hypochlorous acid into the air duct (4), a hypochlorous acid storage unit (7) for storing a hypochlorous acid aqueous solution to be supplied to the hypochlorous acid release unit (6), and a delivery unit (8) for transporting the hypochlorous acid aqueous solution from the hypochlorous acid storage unit (7) to the hypochlorous acid release unit (6). The hypochlorous acid release unit (6) is constituted by a hollow body formed from a material having a higher compatibility with hypochlorous acid than with water, and when the hypochlorous acid aqueous solution is supplied from the hypochlorous acid storage unit (7) through the delivery unit (8) to the hollow body interior, the hypochlorous acid release unit (6) atomizes the hypochlorous acid in the process of the hypochlorous acid permeating from the interior of the hollow body hollow structure to the outside and releases the atomized hypochlorous acid into the air (4a) inside the air duct (4).

Inventors:
ISHIDA YOKO
YOSHIDA SHINJI
HAYASHI TOMOHIRO
MIZUNO YUKI
SUGA RYOUSUKE
Application Number:
PCT/JP2020/035251
Publication Date:
April 01, 2021
Filing Date:
September 17, 2020
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
A61L9/12; A61L9/01; A61L9/14; F24F7/003; F24F11/80
Domestic Patent References:
WO2016189757A12016-12-01
Foreign References:
JP2012100717A2012-05-31
JP2013001702A2013-01-07
JP2018050483A2018-04-05
JP2003250876A2003-09-09
JP2005007307A2005-01-13
JP2018053309A2018-04-05
JPS6327745A1988-02-05
US20090148342A12009-06-11
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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