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. 16, 2024
Filed:
Jan. 07, 2022
Applicant:
Audi Ag, Ingolstadt, DE;
Inventor:
Andreas Ruf, Ingolstadt, DE;
Assignee:
AUDI AG, Ingolstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 9/28 (2006.01); B60K 1/00 (2006.01); H02K 9/19 (2006.01);
U.S. Cl.
CPC ...
H02K 9/28 (2013.01); B60K 1/00 (2013.01); H02K 9/19 (2013.01); B60K 2001/006 (2013.01);
Abstract
An electrical machine, in particular for driving a motor vehicle, including a cooling and/or lubricating system having a wet chamber for accommodating a cooling and/or lubricating medium. A stator and/or a rotor of the electrical machine is at least partially arranged in the wet chamber and/or delimits it, and the electrical machine includes at least one stator-side transmission component and at least one rotor-side transmission component, which form an electrical sliding contact. At least one of the transmission components is at least partially arranged in the wet chamber and/or delimits