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:
Feb. 23, 1993
Filed:
Jan. 08, 1992
Applicant:
Inventor:
Akira Sekiguchi, Higashimatsuyama, JP;
Assignee:
Zexel Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
123502 ; 123449 ;
Abstract
In a fuel injection timing control apparatus for fuel injection pumps having a pressure response type timer in which the timer is controlled to make an actual injection time conincident with a target injection time through PID control, a control constant for the PID control is determined so as to avoid the influence of a reaction force caused by the fuel injection.
Sekiguchi, Akira. (1993). Apparatus for controlling fuel injection timing in a fuel injection pump (U.S. Patent No. 5188084). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5188084
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