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:
Mar. 03, 2015
Filed:
Mar. 22, 2011
Applicant:
Thierry Collet, Toulouse, FR;
Inventor:
Thierry Collet, Toulouse, FR;
Assignees:
Continental Automotive France, Toulouse, FR;
Continental Automotive GmbH, Hannover, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 25/08 (2006.01); F02M 69/04 (2006.01);
U.S. Cl.
CPC ...
F02M 25/0827 (2013.01); F02M 25/0809 (2013.01); F02M 25/08 (2013.01); F02M 69/044 (2013.01);
Abstract
A method and device for detecting the blocking of a bleed valve () of a gasoline vapor filter () for a vehicle internal combustion engine (), the method includes a step of controlling the maintenance of the internal combustion engine at a constant non-idle speed during a start or pre-stop phase, and at least one sequence of the following steps when maintaining the constant speed of the internal combustion engine: