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. 14, 2025
Filed:
Jul. 29, 2021
Applicant:
Gkn Automotive Limited, Birmingham, GB;
Inventors:
Assignee:
GKN Automotive Limited, Birmingham, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/04 (2009.12); B60K 1/00 (2005.12); B60K 11/02 (2005.12);
U.S. Cl.
CPC ...
F16H 57/0476 (2012.12); B60K 11/02 (2012.12); F16H 57/0412 (2012.12); F16H 57/0435 (2012.12); F16H 57/0436 (2012.12); F16H 57/0453 (2012.12); B60K 1/00 (2012.12); B60K 2001/006 (2012.12); F15B 2211/20561 (2012.12);
Abstract
An electric drive arrangement for a vehicle includes a housing. The electric drive arrangement includes an electric machine with a stator connected to the housing and a rotor with a rotor shaft rotatably supported in the housing. The electric drive arrangement includes a transmission to transmit a rotary movement from the rotor shaft to drive a driveline of the vehicle. The electric drive arrangement includes a hydraulic circuit for circulating a fluid to cool and lubricate the electric machine and the transmission.