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:
Dec. 11, 2007
Filed:
Dec. 12, 2003
Method of controlling elements used to execute elementary functions of an internal combustion engine
Marc Daneau, Boulogne Billancourt, FR;
Bernard Dionnet, Morigny-Champigny, FR;
Xavier Gruson, Paris, FR;
Philippe Pelletier, Lardy, FR;
Marc Daneau, Boulogne Billancourt, FR;
Bernard Dionnet, Morigny-Champigny, FR;
Xavier Gruson, Paris, FR;
Philippe Pelletier, Lardy, FR;
Renault s.a.s., Boulogne Billancourt, FR;
Abstract
A method of controlling elements used to execute the elementary functions of internal combustion engines. The method controls the elements using measurement signals provided by sensors, determines theoretical signals that have to be provided by reference sensors at a current operating point of the engine, determines deviations between the theoretical signals and the signals measured by the reference sensors, and establishes signal correction instructions for the elements according to the determined deviations.