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:
Nov. 30, 1999
Filed:
Sep. 17, 1997
Applicant:
Inventor:
Chitoshi Saito, Hamamatsu, JP;
Assignee:
Sanshin Kogyo Kabushiki Kaisha, Hamamatsu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
123508 ; 123509 ; 123 4131 ;
Abstract
A fuel supply system includes a fuel pump for providing fuel from a fuel source to an electrically operated fuel injector for injection into a combustion chamber of an engine. The fuel pump has a follower driven pumping element. The follower is actuated by a cam element, with movement of the cam element powering the follower, effecting pumping by the pump. The cam element is rotated by a crankshaft of the engine.