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. 01, 2004
Filed:
Dec. 06, 2001
Dino Bortolin, LaSalle, CA;
DaimlerChrysler Corporation, Auburn Hills, MI (US);
Abstract
A method for determining the angular position of an internal combustion engine throughout an engine cycle, the method includes the steps of providing a crankshaft having a plurality of teeth, the crankshaft completing two revolutions per engine cycle. A camshaft is provided having a plurality of teeth, the camshaft completing one revolution per engine cycle. An engine controller is provided. A sample size of the engine cycle is set in each of two concurrent engine cycles. The teeth of the plurality of teeth are counted on the camshaft found in the sample sizes. The crank position is then determined according to the teeth appearing in the sample sizes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile