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:
Aug. 08, 1995
Filed:
Mar. 29, 1994
Applicant:
Inventors:
Yoshibumi Iwata, Hamamatsu, JP;
Akihiko Hoshiba, Hamamatsu, JP;
Junichi Hasegawa, Hamamatsu, JP;
Yasuhiko Shibata, Hamamatsu, JP;
Assignee:
Sanshin Kogyo Kabushiki Kaisha, Hamamatsu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01P / ;
U.S. Cl.
CPC ...
123 4131 ; 123541 ; 417372 ;
Abstract
A water cooled outboard motor engine including several embodiments of ensuring that the fuel pumped by the fuel pump is not heated excessively. The embodiments include either cooling jackets through which engine coolant is circulated for cooling the fuel, or the insulation of the pumping element driven by the engine from the fuel.