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. 20, 1996
Filed:
Dec. 14, 1994
Applicant:
Inventors:
Masaichi Yamada, Iwata, JP;
Junichi Kaku, Iwata, JP;
Assignee:
Yamaha Hatsudoki Kabushiki Kaisha, Shizuoka-Ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ; F02M / ; F02M / ;
U.S. Cl.
CPC ...
123511 ; 12317916 ;
Abstract
A fuel supply device for delivering pressurized fuel to the fuel injection valves of an internal combustion engine, wherein a pressurizing device pressurizes a fuel distribution line independently of a high pressure pump, which further raises and maintains the pressure of the fuel distribution line. This independent pressurization by the pressurizing device reduces the time required for the high pressure pump to raise fuel pressure to a level desirable for fuel injection, thus reducing the time it takes to start such an engine.