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. 29, 1985
Filed:
Sep. 30, 1982
Applicant:
Inventor:
Kazuo Shinoda, Aichi, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D / ; F02D / ;
U.S. Cl.
CPC ...
123387 ; 123502 ; 123357 ; 123449 ;
Abstract
A piston mechanism is driven in accordance with fuel pressure from a feed pump by a control valve controlled in response to a control signal from a control device. A spill ring of a fuel injection pump is moved by the piston mechanism, and torque characteristics of an engine are set at a desired value without receiving an influence of fuel pressure.