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. 04, 2010
Filed:
May. 09, 2006
Applicants:
Takeshi Takahashi, Osaka, JP;
Takao Kawabe, Osaka, JP;
Inventors:
Takeshi Takahashi, Osaka, JP;
Takao Kawabe, Osaka, JP;
Assignee:
Yanmar Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 41/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuel injection control method for controlling fuel injection to a plurality of cylinders of an engine is disclosed. The method involves the use of a fuel injection control device that includes a key switch, an engine rotation sensor, and a controller, wherein the key switch initiates an engine stopping operation, engine rotation sensor recognizes fuel injection to a specific cylinder, and then the controller stops fuel injection. A phase difference is provided between fuel injection of the specific engine and that of another engine so as to control fuel injection.