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:
Feb. 02, 2016
Filed:
Mar. 11, 2011
Applicants:
Yasushi Anno, Kariya, JP;
Naoki Kira, Nagoya, JP;
Inventors:
Yasushi Anno, Kariya, JP;
Naoki Kira, Nagoya, JP;
Assignee:
AISIN SEIKI KABUSHIKI KAISHA, Kariya-Shi, Aichi-Ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 11/07 (2006.01); F16K 27/00 (2006.01); F01M 9/10 (2006.01); F01L 1/34 (2006.01); F01M 1/16 (2006.01); F01L 1/344 (2006.01); F16K 27/04 (2006.01); F16K 31/06 (2006.01); F15B 13/04 (2006.01);
U.S. Cl.
CPC ...
F01M 1/16 (2013.01); F01L 2001/3443 (2013.01); F01L 2001/34426 (2013.01); F01L 2001/34433 (2013.01); F15B 13/0402 (2013.01); F16K 27/041 (2013.01); F16K 31/0613 (2013.01); Y10T 137/8671 (2015.04); Y10T 137/86702 (2015.04);
Abstract
A valve case includes a housing portion including a cylindrical space for housing a spool of an oil control valve, and a wall portion including a drain space arranged cross to the cylindrical space. The housing portion and the wall portion are integrally formed.