The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 2015
Filed:
Sep. 29, 2009
Hak Soo Kim, Daejeon-shi, KR;
Young IL Chang, Ansan-si, KR;
Yong Ju Lee, Suwon-si, KR;
Ki Jung an, Seoul, KR;
Geon Ho Lee, Seongnam-si, KR;
Hak Soo Kim, Daejeon-shi, KR;
Young Il Chang, Ansan-si, KR;
Yong Ju Lee, Suwon-si, KR;
Ki Jung An, Seoul, KR;
Geon Ho Lee, Seongnam-si, KR;
Doowon Technical College, Anseong-shi, Kyonggi-do, KR;
Doowon Electronic Co., Ltd., Asan-shi, Chungnam, KR;
Abstract
The invention provides a displacement control valve for a variable displacement compressor comprising: a valve housing having a discharge chamber connecting space and a crank chamber connecting space; an electronic solenoid; and a valve body configured to reciprocate within the valve housing the electronic solenoid. The displacement control valve is opened and closed when the valve body moves from the discharge chamber connecting space toward the crank chamber connecting space, making it possible to enlarge a cross-sectional area of the valve body and improving productivity.