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. 15, 2005
Filed:
Jul. 07, 2004
Applicants:
Claire Vermonet, Paris, FR;
Guillaume Meissonnier, Gaulois, FR;
Cédric Lorret, Paris, FR;
Yvon Bauge, Rungis, FR;
Inventors:
Claire Vermonet, Paris, FR;
Guillaume Meissonnier, Gaulois, FR;
Cédric Lorret, Paris, FR;
Yvon Bauge, Rungis, FR;
Assignees:
Peugeot Citroen Automobiles SA, Velizy-Villacoublay, FR;
Delphi Technologies, Inc., Troy, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
F02B003/00 ;
U.S. Cl.
CPC ...
Abstract
This system for controlling the combustion noise of a motor vehicle diesel engine of the type including means for feeding each of its cylinders with fuel by multiple injections of fuel, which means are adapted to trigger fuel feed into each cylinder in the form of at least one pilot injection and a main injection of fuel, comprises: