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Patent Searching and Data


Title:
WATER SOFTENER
Document Type and Number:
WIPO Patent Application WO/2019/205524
Kind Code:
A1
Abstract:
A water softener comprises a water softener valve (100) and an ion exchange tank (200). The water softener valve (100) comprises a valve body (10) and a valve core assembly (20). The valve body (10) has a cavity (11) and the following channels in communication with the cavity (11): a water inlet channel (12) and a water outlet channel (13). The cavity (11), the water inlet channel (12) and the water outlet channel (13) all extend in a first direction. The water inlet channel (12) and the water outlet channel (13) are positioned outside of the cavity (11) and arranged at two opposite sides of the cavity (11) in a second direction. A water inlet opening (121) and a water outlet opening (131) are respectively and correspondingly formed at the water inlet channel (12) and the water outlet channel (13) at the same end of the valve body (11) in the first direction. The second direction is perpendicular to the first direction.

Inventors:
LIU, Guohua (A Part of the 2nd floor of No.1 Workshop, No. 68 Guangle Road Guangjiao Community Residents Committee, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
HE, Zhifeng (A Part of the 2nd floor of No.1 Workshop, No. 68 Guangle Road Guangjiao Community Residents Committee, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
Application Number:
CN2018/111164
Publication Date:
October 31, 2019
Filing Date:
October 22, 2018
Export Citation:
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Assignee:
FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD. (A Part of the 2nd floor of No.1 Workshop, No. 68 Guangle Road Guangjiao Community Residents Committee, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
FOSHAN SHUNDE MIDEA WATER DISPENSER MANUFACTURING CO., LTD. (The 1st floor and a part of 2nd floor of No.1 Workshop, No. 68 Guangle Road Guangjiao Community Residents Committee, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
MIDEA GROUP CO., LTD. (B26-28F, Midea Headquarter Building No. 6 Midea Avenue, Beijiao, Shunde Distric, Foshan Guangdong 1, 528311, CN)
International Classes:
F16K11/07; F16K3/314; G01F1/115
Foreign References:
CN208107225U2018-11-16
CN208123563U2018-11-20
US6402944B12002-06-11
US6402944B12002-06-11
US6444127B12002-09-03
CN107237902A2017-10-10
EP3173748A12017-05-31
US4290451A1981-09-22
CN103925392A2014-07-16
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (Floor 2, Aotex Power Building North Zone, High-Tech Industrial Park, No. 3, Songping Mountain Road Nanshan Distric, Shenzhen Guangdong 2, 518052, CN)
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