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. 25, 1992
Filed:
Oct. 25, 1990
Applicant:
Inventors:
Shinichi Kurosu, Ageo, JP;
Mitsugi Chonan, Koga, JP;
Fusao Tachibana, Saitama, JP;
Hideyuki Ishikawa, Saitama, JP;
Yoshiki Yuzuriha, Isezaki, JP;
Assignees:
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Japan Electronic Control Systems Co., Isezaki, JP;
Polaris Industries L.P., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
123478 ;
Abstract
An ignition device intermittently produces an ignition voltage in synchronism with speed of an engine. A fuel injection control is provided for operating a fuel injector for injecting fuel. A fuel pump for supplying fuel to the fuel injector is stopped at a time after the ignition and fuel injection stop, thereby keeping fuel pressure in a fuel supply passage.