Title:
FLUID DEPRESSURIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/080430
Kind Code:
A1
Abstract:
The present invention relates to a device provided in a valve (10) so as to control the flow of fluid. More specifically, under a condition in which the fluid pressure of an inlet of the valve (10) and the fluid pressure of the outlet thereof greatly differ, the device is provided in the valve (10) so as to restrain the flow of high-pressure fluid at a first port (410) side and depressurize and decelerate same, thereby lowering fluid velocity at a second port (510) side. The present invention relates to the device restraining the flow of fluid so as to prevent damage to a plug (13) caused by the fluid colliding with the plug (13) in the valve (10).
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Inventors:
KWON KAB JU (KR)
HWANG MIN WONG (KR)
HWANG MIN WONG (KR)
Application Number:
PCT/KR2022/016389
Publication Date:
April 18, 2024
Filing Date:
October 25, 2022
Export Citation:
Assignee:
VIV INT CO LTD (KR)
International Classes:
F16K17/22; F16K25/04; F16K47/04
Foreign References:
| US5819803A | 1998-10-13 | |||
| KR101233653B1 | 2013-02-21 | |||
| JPH11248032A | 1999-09-14 | |||
| KR20130034671A | 2013-04-08 | |||
| KR101889938B1 | 2018-08-20 |
Attorney, Agent or Firm:
JEONG, Kyeong Hoon (KR)
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