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. 06, 1986
Filed:
Apr. 04, 1984
Applicant:
Inventors:
Shigenori Isomura, Kariya, JP;
Yasumasa Kaji, Kariya, JP;
Assignee:
Nippondenso Co., Ltd., Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ;
U.S. Cl.
CPC ...
123492 ; 123478 ;
Abstract
In a fuel injection control system for an internal combustion engine, operating conditions of the engine are constantly monitored. A transient condition of the engine is detected from the monitored operating conditions. A fuel injection quantity is derived from the monitored operating conditions to effect injection at first intervals during the absence of the transient condition and at second intervals during the presence of the transient condition. Fuel injectors are activated in response to the derived fuel injection quantity.