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. 05, 2013
Filed:
Sep. 21, 2006
Applicants:
Adrien Pillot, Rueil-Malmaison, FR;
Celine Etcheverry, Sceaux, FR;
Fabien Godon, Ustaritz, FR;
Stephane Sadai, Paris, FR;
Inventors:
Adrien Pillot, Rueil-Malmaison, FR;
Celine Etcheverry, Sceaux, FR;
Fabien Godon, Ustaritz, FR;
Stephane Sadai, Paris, FR;
Assignee:
Renault S.A.S., Boulogne Billancourt, FR;
Primary Examiner:
Int. Cl.
CPC ...
F16H 59/74 (2006.01); F16H 59/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for obtaining fuel-loaded exhaust gases by late and/or delayed injection(s) of fuel into a Diesel engine combustion chamber of a motor vehicle including an automatic gearbox robotized or with constant torque variation. The laws defining the reduction ratio of the gearbox are modified to limit dilution of the fuel in the oil present in the combustion chamber.