Title:
FLUID VALVE
Document Type and Number:
WIPO Patent Application WO/2022/065617
Kind Code:
A1
Abstract:
The present invention relates to a fluid valve. A fluid valve according to one embodiment of the present invention comprises: a body having a first flow path through which a working fluid flows in and out, and an inlet port through which a lubricating fluid is injected; a plug disposed inside the body and having a second flow path selectively connected to the first flow path; an insert disposed between the body and the plug and having a first groove on the outer circumferential surface that disperses the lubricating fluid injected through the inlet port to the outer circumferential surface; and an adjustment nut inserted into one side of the body and connected to the plug.
Inventors:
SEO YEONG SEONG (KR)
CHO WOOK JIN (KR)
CHO WOOK JIN (KR)
Application Number:
PCT/KR2021/004748
Publication Date:
March 31, 2022
Filing Date:
April 15, 2021
Export Citation:
Assignee:
SI FLOW TECH CO LTD (KR)
International Classes:
F16K5/10; F16K5/22; F16K5/18; F16K31/50
Foreign References:
| KR20180044572A | 2018-05-03 | |||
| US2461041A | 1949-02-08 | |||
| US3115151A | 1963-12-24 | |||
| JP2016223624A | 2016-12-28 | |||
| US20180266573A1 | 2018-09-20 |
Attorney, Agent or Firm:
YOON, Jae Seung (KR)
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