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:
Sep. 01, 2009
Filed:
Feb. 05, 2008
Applicants:
Ljubisa M. Mladenovic, Ann Arbor, MI (US);
Kenneth J. Cinpinski, Ray, MI (US);
Inventors:
Ljubisa M. Mladenovic, Ann Arbor, MI (US);
Kenneth J. Cinpinski, Ray, MI (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 13/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A camshaft phasor control system for an engine includes a position control module. The position control module generates a position control signal based on a camshaft position command signal and a gain signal. A gain circuit generates the gain signal based on the position control signal and feeds the gain signal back to the position control module. The position control module positions a camshaft of the engine based on the gain signal.