Title:
ELECTRONIC PROPORTIONAL PRESSURE REDUCING VALVE
Document Type and Number:
WIPO Patent Application WO/2017/010694
Kind Code:
A1
Abstract:
Disclosed is an electronic proportional pressure reducing valve. The valve comprises: a solenoid part equipped with an armature moved by a magnetic force; and a valve part comprising a valve sleeve which is connected to the solenoid part and has a plurality of ports therein, and a valve piston which is disposed inside the valve sleeve to be in contact with the armature and partitions the inner space of the valve sleeve into a plurality of chambers, wherein the valve piston includes a plurality of bores formed therein to allow the plurality of chambers to be in fluid communication with each other.
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Inventors:
AHN KYOUNG KWAN (KR)
DINH QUANG TRUONG (KR)
LEE HYUN SU (KR)
LEE SE YOUNG (KR)
LEE SO YOUNG (KR)
PARK HYUNG GYU (KR)
DINH QUANG TRUONG (KR)
LEE HYUN SU (KR)
LEE SE YOUNG (KR)
LEE SO YOUNG (KR)
PARK HYUNG GYU (KR)
Application Number:
PCT/KR2016/006539
Publication Date:
January 19, 2017
Filing Date:
June 20, 2016
Export Citation:
Assignee:
UNIV OF ULSAN FOUND FOR IND COOPEARATION (KR)
International Classes:
F15B13/02; F16K11/07; F16K31/06
Domestic Patent References:
| WO2014187519A2 | 2014-11-27 |
Foreign References:
| KR101371105B1 | 2014-03-07 | |||
| KR20070100335A | 2007-10-10 | |||
| JP2008032110A | 2008-02-14 | |||
| KR20110124254A | 2011-11-16 |
Attorney, Agent or Firm:
DARAE IP FIRM (KR)
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