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. 28, 2008
Filed:
Aug. 20, 2004
Applicants:
Katsuyuki Shiota, Osaka, JP;
Yasuhiro Kanazu, Osaka, JP;
Satoshi Hattori, Osaka, JP;
Inventors:
Assignee:
Yanmar Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
F02M 17/30 (2006.01); F01L 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention prevents reverse rotation of a diesel engine which is possible to occur when the engine is started. A camshaftis driven by a crankshaftthrough power transmission means, and camsandare provided on camshaftso as to drive a fuel injection pump, an intake valve and an exhaust valve, respectively. In fuel injection pump cam, middle stage portionis radially larger than minimum radius portionand is disposed at a predetermined angle Ron the back side in the rotation direction of the fuel injection pump cam from maximum radius portion