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. 30, 2020
Filed:
Mar. 08, 2017
Applicant:
Audi Ag, Ingolstadt, DE;
Inventor:
Werner Wilding, Walting, DE;
Assignee:
Audi AG, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/00 (2006.01); F02B 39/10 (2006.01); F02B 37/10 (2006.01); F02B 37/04 (2006.01); F02D 41/10 (2006.01); F02D 11/10 (2006.01); F02B 37/16 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0007 (2013.01); F02B 37/04 (2013.01); F02B 37/10 (2013.01); F02B 37/16 (2013.01); F02B 39/10 (2013.01); F02D 11/105 (2013.01); F02D 41/10 (2013.01); F02D 2200/1002 (2013.01); F02D 2200/60 (2013.01); F02D 2200/604 (2013.01); F02D 2200/606 (2013.01); F02D 2250/18 (2013.01); Y02T 10/144 (2013.01);
Abstract
A method for operating a drive device of a motor vehicle is disclosed. The drive device has a compressor, which can be driven by an electric motor for supplying combustion fresh gas to an internal combustion engine of the motor vehicle. At a power increase of the internal combustion engine, the compressor is driven with the electric motor so that a torque curve selected from a plurality of different torque curves is established at the internal combustion engine over its rotational speed.