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:
Jan. 26, 1993
Filed:
Oct. 05, 1990
Applicant:
Inventor:
Yoshihiro Sakurai, Hamamatsu, JP;
Assignee:
Sanshin Kogyo Kabushiki Kaisha, Hamamatsu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
12317911 ; 123576 ;
Abstract
A fuel supply system for an outboard motor having a main fuel supply for supplying fuel to the engine and an enrichment fuel supply for supplying a different fuel for starting and cold running. The enrichment fuel supply supplies fuel to the engine through a common enrichment control housing assembly that includes an enrichment pump and an enrichment fuel flow control which are both operated simultaneously. In addition, the enrichment fuel source has a vent system including a vent valve that is operated simultaneously with the enrichment fuel valve and the enrichment pump. the