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:
Jul. 27, 2021
Filed:
Jul. 11, 2018
Applicant:
Audi Ag, Ingolstadt, DE;
Inventors:
Assignee:
AUDI AG, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60H 1/14 (2006.01); B60H 1/04 (2006.01); B60H 1/00 (2006.01); H02P 29/68 (2016.01); B60H 1/22 (2006.01); H02P 29/64 (2016.01); B60W 20/00 (2016.01); H02P 29/62 (2016.01);
U.S. Cl.
CPC ...
B60H 1/143 (2013.01); B60H 1/004 (2013.01); B60H 1/00392 (2013.01); B60H 1/04 (2013.01); B60H 1/2218 (2013.01); B60W 20/00 (2013.01); H02P 29/62 (2016.02); H02P 29/64 (2016.02); H02P 29/68 (2016.02); B60H 2001/00307 (2013.01); B60H 2001/2234 (2013.01);
Abstract
An auxiliary heating system for motor vehicles driven by electric motors and a method for realizing an auxiliary heating function in a motor vehicle having an electric drivetrain.