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:
Apr. 06, 2010
Filed:
May. 21, 2007
Applicants:
Olaf Jung, Cleebronn, DE;
Joerg Fischer, Cleebronn, DE;
Inventors:
Olaf Jung, Cleebronn, DE;
Joerg Fischer, Cleebronn, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 15/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for detecting a jammed charge movement flap of an internal combustion engine, a volumetric air flow of the internal combustion engine being ascertained as a measured volumetric air flow and as a modeled volumetric air flow. In the event of a deviation of the measured volumetric air flow from the modeled volumetric air flow which is greater than a predefined value, a jammed charge movement flap is automatically detected.