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:
Jun. 24, 2008
Filed:
Sep. 03, 2004
Werner Mezger, Eberstadt, DE;
Oliver Krannich, Tamm, DE;
Lutz Reuschenbach, Stuttgart, DE;
Alex Grossmann, Gernsbach, DE;
Ralf Buehrle, Leonberg, DE;
Torsten Baumann, Eppingen-Adelshofen, DE;
Werner Mezger, Eberstadt, DE;
Oliver Krannich, Tamm, DE;
Lutz Reuschenbach, Stuttgart, DE;
Alex Grossmann, Gernsbach, DE;
Ralf Buehrle, Leonberg, DE;
Torsten Baumann, Eppingen-Adelshofen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
In a method for monitoring a camshaft adjustment of an internal combustion engine in which a setpoint value of an angular position is compared with an actual value of the angular position, a more differentiated fault diagnosis is achieved in that at least two fault types are able to be detected on the basis of the profile of the actual value over time.