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. 26, 2005
Filed:
Oct. 22, 2003
Applicant:
Hansjoerg Bochum, Novi, MI (US);
Inventor:
Hansjoerg Bochum, Novi, MI (US);
Assignee:
Robert Bosch Corporation, Broadview, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L001/34 ;
U.S. Cl.
CPC ...
Abstract
A method of determining a camshaft position. The method comprises determining temperatures, measuring camshaft deviations, and determining a camshaft deviation gradient. Embodiments of the invention may also take the form of a camshaft position temperature compensation system having a memory, a gradient processing module, a temperature sensor, a camshaft position sensor, and an approximation module.