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Patent Searching and Data


Title:
CONTROL VALVE FOR VARIABLE DISPLACEMENT COMPRESSOR, AND VARIABLE DISPLACEMENT COMPRESSOR HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2018/021793
Kind Code:
A1
Abstract:
The present invention relates to a control valve for a variable displacement compressor, and a variable displacement compressor having the same. The present invention may comprise: a body in which a receiving space is formed and a first port communicating with a crank chamber of the variable displacement compressor, a second port communicating with a discharge chamber, and a third port communicating with a suction chamber are formed; a valve body for adjusting a clearance gap of a flow path formed between the first port and the second port; a solenoid for moving the valve body forward and backwards; and a pressure sensitive body for correcting a forward and backward displacement of the valve body.

Inventors:
GUK, Mu Sung (#604, Pyeongtaek 5-ro 34beon-gilPyeongtaek-si, Gyeonggi-do, 17902, KR)
HONG, Tae Ho (102-511, 42 Dongtanwoncheon-ro 1109beon-gil, Yeongtong-gu,Suwon-si, Gyeonggi-do, 16528, KR)
HWANG, Seong Hwan (123-1301, 22 Gyeongsu-daero 976beon-gil, Jangan-gu,Suwon-si, Gyeonggi-do, 16295, KR)
KANG, Dong Soo (502-2403, 33 Banseokdong-ro,Yuseong-gu, Daejeon, 34069, KR)
PARK, Jang Sik (121-502, 270 Sinbanpo-ro,Seocho-gu, Seoul, 06544, KR)
Application Number:
KR2017/007986
Publication Date:
February 01, 2018
Filing Date:
July 25, 2017
Export Citation:
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Assignee:
DONG IL MACHINERY CO.,LTD. (431 Deokbongseowon-ro, Yangseong-myeonAnseong-si, Gyeonggi-do, 17503, KR)
International Classes:
F04B27/18; F04B49/06; F16K31/06
Attorney, Agent or Firm:
KIM, Han et al. (Yulmin IP Law Firm, 2nd Floor Nice Building, 28, Saimdang-ro,Seocho-gu, Seoul, 06651, KR)
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