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:
Oct. 23, 2018
Filed:
Jun. 29, 2015
Applicant:
Unick Corporation, Gimhae-si, Gyeongsangnam-do, KR;
Inventors:
Chang-Hoon Lee, Gimhae-si, KR;
Kuk-Chan Moon, Busan, KR;
Ji-Hoon Park, Busan, KR;
Mun-Hak Kim, Busan, KR;
Assignee:
UNICK CORPORATION, Gimhae-si, Gyeongsangnam-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/06 (2006.01); F01M 1/16 (2006.01); F01M 1/02 (2006.01);
U.S. Cl.
CPC ...
F16K 31/0665 (2013.01); F01M 1/02 (2013.01); F01M 1/16 (2013.01); F16K 31/0631 (2013.01); F01M 2001/0292 (2013.01);
Abstract
The present invention relates to an oil pump control valve that can linearly control the pressure of oil by resolving the internal residual pressure thereof and can be mounted on the exterior of a cylinder block, thereby enhancing maintenance efficiency. The oil pump control valve comprises a valve that controls the entrance and exit of oil and a solenoid that operates the valve.