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:
Jul. 23, 1996
Filed:
Apr. 14, 1995
Applicant:
Inventors:
Rimas S Milunas, Rochester Hills, MI (US);
Matthew A Schroeder, Plymouth, MI (US);
Assignee:
Saturn Corporation, Troy, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ; F02D / ; F02D / ;
U.S. Cl.
CPC ...
123492 ; 123478 ; 123493 ;
Abstract
Timing of delivery of a determined fuel injection quantity is adapted for engine operating conditions including current conditions and likely future conditions under which the fueling requirement may vary significantly from fueling event to fueling event. Parameters are sensed indicating the actual engine operating condition and indicating any current or potential transients, and a fuel injection timing value referenced as a function of the parameters to account not only for the current engine condition, but for likely future conditions.