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. 19, 2016
Filed:
Jul. 31, 2013
Applicants:
Torsten Baumann, Eppingen-Adelshofen, DE;
Oliver Krannich, Tamm, DE;
Andreas Lassl, Ditzingen, DE;
Inventors:
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 13/02 (2006.01); F01L 1/344 (2006.01); F02D 41/00 (2006.01); G01D 5/14 (2006.01); F02D 41/14 (2006.01);
U.S. Cl.
CPC ...
F01L 1/344 (2013.01); F02D 41/009 (2013.01); G01D 5/142 (2013.01); F01L 2800/05 (2013.01); F01L 2820/041 (2013.01); F02D 13/0238 (2013.01); F02D 2041/1433 (2013.01); F02D 2200/021 (2013.01); F02D 2200/101 (2013.01); F02D 2200/503 (2013.01); F02D 2250/12 (2013.01); F02D 2250/14 (2013.01);
Abstract
A method for determining a phase position of an adjustable camshaft of an internal combustion engine having a sensor wheel and a camshaft adjuster. The phase position of the camshaft is determined on the basis of phase flank interrupts triggered by the sensor wheel and a model which depends on at least one performance characteristic of the camshaft adjuster.