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:
Mar. 04, 2003
Filed:
Sep. 05, 2001
Applicant:
Inventors:
Hirohiko Totsuka, Saitama, JP;
Eiji Ohyama, Saitama, JP;
Masaaki Yamaguchi, Saitama, JP;
Yoshimichi Tsubata, Saitama, JP;
Assignee:
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R 4/112 ;
U.S. Cl.
CPC ...
B60R 4/112 ;
Abstract
Leak oil from a regulator for regulating the pressure of oil supplied to a lubricating system (the lubricating pressure) is supplied to an oil cooler An electromagnetic valve is connected to a pressure controlling and regulating oil chamber of the regulator so that the lubricating pressure can be controlled to be increased or decreased. The lubricating pressure is decreased while an engine is running in a low load state during a high-speed running to thereby increase the volume of oil to be supplied to the oil cooler