FLUID CONTROL ASSEMBLY AND FLUID CONTROL DEVICE

WIPO Patent Application WO/2022/143865

A1

Disclosed are a fluid control assembly and a fluid control device. The fluid control assembly comprises a valve body component (15) and a valve core component (12). At least part of the valve core component (12) is located in a valve cavity. The valve body component (15) is provided with a body portion (151) and a protruding portion (152). The body portion (151) forms at least part of a wall portion of the valve cavity, and the protruding portion (152) protrudes from the peripheral wall of the body portion (151). The fluid control assembly is provided with a first flow channel (13), and at least part of the first flow channel (13) is located in the valve core component (12). The protruding portion (152) is provided with two or more second flow channels (156), and the second flow channels (156) can be in communication with the first flow channel (13). The protruding portion is provided with two or more lugs (157), at least some of the lugs (157) are provided with the second flow channels (156), and circulation ports of at least some of the second flow channels (156) have the same orientation. The present application facilitates the standardization of the fluid control assembly.

WANG LIXIN (CN)
WANG YUN (CN)
LIN LONG (CN)
CHI JIANHUA (CN)

PCT/CN2021/142870

July 07, 2022

December 30, 2021

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ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD (CN)

F16K11/076; F16K27/00

WO2007059394A1

2007-05-24

CN201739598U	2011-02-09
CN210637528U	2020-05-29
CN105135000A	2015-12-09
JP2018071643A	2018-05-10
US6289913B1	2001-09-18
JPH08338544A	1996-12-24
CN102678970A	2012-09-19
CN202011625561A	2020-12-31
CN202011626190A	2020-12-31

UNITALEN ATTORNEYS AT LAW (CN)

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