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:
Jan. 29, 2013
Filed:
Jul. 02, 2009
Applicants:
Sylvain Mendez, Paris, FR;
Bruno Walter, Colombes, FR;
Inventors:
Sylvain Mendez, Paris, FR;
Bruno Walter, Colombes, FR;
Assignee:
IFP, Cedex, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 17/00 (2006.01); F02M 43/00 (2006.01); F01L 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method of improving vaporization of a fuel injecting an engine that can work at least a conventional mode during a high load and an at least partly homogeneous mode with an intake, compression, combustion and exhaust phase during the high load, said engine comprising at least one cylinder, a combustion chamber, at least one intake valve associated with an intake pipe, at least one exhaust valve with an exhaust pipe, control means for controlling opening-closing of the at least one valve and fuel injection means.