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:
Nov. 08, 2022
Filed:
Jun. 09, 2021
Applicant:
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Inventors:
Jens Jeschke, Braunschweig, DE;
Michael Mazur, Hannover, DE;
Jens Drueckhammer, Braunschweig, DE;
Frank Wildhagen, Lehrte, DE;
Assignee:
Volkswagen Aktiengesellschaft, Wolfsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/00 (2006.01); F02D 41/14 (2006.01); F02D 13/02 (2006.01); F02D 41/28 (2006.01);
U.S. Cl.
CPC ...
F02D 41/009 (2013.01); F02D 13/0207 (2013.01); F02D 41/1401 (2013.01); F02D 41/1448 (2013.01); F02D 2041/001 (2013.01); F02D 2041/1432 (2013.01); F02D 2041/1433 (2013.01); F02D 2041/288 (2013.01); F02D 2200/0406 (2013.01);
Abstract
A method for determining a combination of an actual intake camshaft phase position of an intake camshaft and an actual exhaust camshaft phase position of an exhaust camshaft of a production internal combustion engine having at least one cylinder, wherein the method is performed in operation of the production internal combustion engine and the relevant actual phase position of the camshafts is determined in relation to an operating point of the production internal combustion engine.