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Title:
ELECTRIC VALVE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/143060
Kind Code:
A1
Abstract:
An electric valve and a manufacturing method therefor. The electric valve comprises a valve core, the valve core comprising a valve core wall, the valve core wall being of a thin-wall structure, and a circulation path being formed in the valve core and used for communicating or selectively communicating with a channel of the electric valve. Accordingly, compared with a valve core made of a solid steel ball in the prior art, the valve core of the thin-wall structure facilitates the weight reduction of the valve core, thus facilitating lightweightness of the electric valve.

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Inventors:
ZHU ZHENSHAN (CN)
Application Number:
PCT/CN2023/071625
Publication Date:
August 03, 2023
Filing Date:
January 10, 2023
Export Citation:
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Assignee:
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD (CN)
International Classes:
B21D22/20; F16K5/06
Foreign References:
CN108953656A2018-12-07
CN113464712A2021-10-01
JP2005127340A2005-05-19
CN112824718A2021-05-21
JP2006300252A2006-11-02
CN111911654A2020-11-10
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
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