Title:
SOLENOID VALVE AND COIL THEREOF, AND HOUSING OF COIL
Document Type and Number:
WIPO Patent Application WO/2023/202452
Kind Code:
A1
Abstract:
A housing (100) of a solenoid valve coil, the housing comprising a body (1) and a heat dissipation structure (2). The body is provided with a cavity (11), which is used for accommodating a coil portion of the solenoid valve coil, an outer wall surface of the body has an arc-shaped surface (12), and the heat-dissipation structure is integrally arranged on the arc-shaped surface of the housing. The heat dissipation structure (2) is recessed and/or protrudes from the arc-shaped surface (12), and the housing of the solenoid valve coil increases the surface area of the outer wall surface of the housing, improving the heat dissipation performance of the housing during operation of the coil. Further disclosed are a solenoid valve coil comprising the housing, and a solenoid valve.
Inventors:
HU JIANMIAO (CN)
ZHANG KEPENG (CN)
MA YANTING (CN)
DENG KUN (CN)
ZHENG MINGCHAO (CN)
ZHANG KEPENG (CN)
MA YANTING (CN)
DENG KUN (CN)
ZHENG MINGCHAO (CN)
Application Number:
PCT/CN2023/087975
Publication Date:
October 26, 2023
Filing Date:
April 13, 2023
Export Citation:
Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F16K27/00; F16K31/06; F16K49/00
Foreign References:
| CN217081611U | 2022-07-29 | |||
| CN205896142U | 2017-01-18 | |||
| CN209180464U | 2019-07-30 | |||
| JP2013093256A | 2013-05-16 | |||
| US6170516B1 | 2001-01-09 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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