Title:
VARIABLE CONSTANT PRESSURE REGULATOR HAVING IMPROVED ADJUSTMENT CONVENIENCE
Document Type and Number:
WIPO Patent Application WO/2022/075757
Kind Code:
A1
Abstract:
A variable constant pressure regulator having improved adjustment convenience according to the present invention comprises: a body part in which a flow path is formed to allow an inflow and an outflow of a fluid; a valve part which is coupled to the body part to open or close the flow path; and a piston part which is formed in the body part in a stably seated state such that the seating position of the piston part is changeable in the body part according to pressure of the fluid, and is provided to discharge the fluid while changing the pressure of the fluid through changing of the seating position.
Inventors:
SONG SUNG SOO (KR)
JUNG JUN HWAN (KR)
KIM MIN KYUNG (KR)
JUNG JUN HWAN (KR)
KIM MIN KYUNG (KR)
Application Number:
PCT/KR2021/013734
Publication Date:
April 14, 2022
Filing Date:
October 06, 2021
Export Citation:
Assignee:
SHIN HWA HITECH CO LTD (KR)
International Classes:
F16K31/122; F16K15/02; F16K17/04; F16K31/50
Foreign References:
| KR101937031B1 | 2019-01-14 | |||
| KR101457125B1 | 2014-10-31 | |||
| KR101261835B1 | 2013-05-08 | |||
| KR101305473B1 | 2013-09-06 | |||
| JP2005512222A | 2005-04-28 |
Attorney, Agent or Firm:
MOON, Tae Joon (KR)
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