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Title:
ELECTROMAGNETIC VALVE HAVING SIGHT GLASS
Document Type and Number:
WIPO Patent Application WO/2023/198139
Kind Code:
A1
Abstract:
An electromagnetic valve (100) having a sight glass. The electromagnetic valve (100) having a sight glass comprises: a valve body assembly (1) comprising a valve seat (10), a valve cavity (15) being formed in the valve seat (10); an electromagnetic assembly (50), one end of which being a piston (56) capable of moving in an inner cavity of the valve seat (10), and the piston (56) keeping a fluid in the valve cavity (15) in a circulating state or a disconnected state; and a sight glass (12) provided on the valve seat (10), and the sight glass (12) and the valve seat (10) being integrated.

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Inventors:
YU ZHOU (CN)
MA YANTING (CN)
KANG ZHIJUN (CN)
Application Number:
PCT/CN2023/087976
Publication Date:
October 19, 2023
Filing Date:
April 13, 2023
Export Citation:
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Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F16K37/00; F16K27/02; F16K31/06
Foreign References:
CN217381886U2022-09-06
CN217977694U2022-12-06
CN104963847A2015-10-07
CN204738956U2015-11-04
CN104295785A2015-01-21
CN105135773A2015-12-09
JP2013213527A2013-10-17
JP2016121741A2016-07-07
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (HANGZHOU) et al. (CN)
Download PDF:
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