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Patent Searching and Data


Title:
WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/129017
Kind Code:
A1
Abstract:
The present invention implements a washing machine, which can protect, in a manner of not generating residuals, an ozone electrolyzing portion from damage and achieve continuous sterilization and deodorization effects. The washing machine comprises: a water supply passage (3a), for supplying water to a washing tub (1b); and an ozone generating device (4), for generating ozone in the water supply passage (3a). The ozone generating device (4) comprises the ozone electrolyzing portion (41), the ozone electrolyzing portion (41) being provided in an ozone generating region (Ar) which is provided substantially horizontally on a part of the water supply passage (3a), and a water supply valve (31) for opening and closing the water supply passage (3a) being provided upstream and above the ozone generating region (Ar). Furthermore, when the opening and closing operation of the water supply valve (31) is repeated, the ozone electrolyzing portion (41) of the ozone generation device (4) continuously maintains a state in which the ozone generation region (Ar) is immersed in water.

Inventors:
NORO MASARU (JP)
Application Number:
PCT/CN2018/123695
Publication Date:
July 04, 2019
Filing Date:
December 26, 2018
Export Citation:
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Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
AQUA CO LTD (JP)
International Classes:
D06F35/00
Foreign References:
CN203821127U2014-09-10
CN103260496A2013-08-21
CN103038410A2013-04-10
CN1120090A1996-04-10
CN101356310A2009-01-28
JP2006110092A2006-04-27
JP2006043103A2006-02-16
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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