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:
May. 01, 1990
Filed:
Jul. 18, 1989
Applicant:
Inventors:
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F02D / ;
U.S. Cl.
CPC ...
123492 ; 123493 ;
Abstract
A fuel injection control apparatus comprises a load detecting means to detect a load to an engine to thereby generate a signal, a basic injection quantity operating means to operate the signal so as to obtain the pulse width of a basic fuel-injection time for a fuel injector in response to the condition of load, and a limiting means which conducts a dulling treatment to the basic fuel injection pulse width so that limitation of the fuel injection pulse width of the fuel injector in response to a value modified by the dulling treatment is determined on the basis of a limit value correction coefficient in accordance with the condition of load.