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. 21, 2020
Filed:
Sep. 12, 2017
Applicant:
Borgwarner Inc., Auburn Hills, MI (US);
Inventors:
Larry A. Pritchard, Macomb, MI (US);
Philip J. Francis, Lapeer, MI (US);
Assignee:
BorgWarner Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K 17/08 (2006.01); H02K 7/116 (2006.01); H02K 11/33 (2016.01); B60K 7/00 (2006.01); B60K 17/04 (2006.01); B60K 17/354 (2006.01); B60K 1/02 (2006.01); F16H 57/04 (2010.01); H02K 9/19 (2006.01); F16H 63/34 (2006.01); F16H 57/02 (2012.01); B60K 1/00 (2006.01); F16H 57/021 (2012.01); F16H 57/037 (2012.01); F16H 1/46 (2006.01);
U.S. Cl.
CPC ...
H02K 7/116 (2013.01); B60K 1/02 (2013.01); B60K 7/0007 (2013.01); B60K 17/046 (2013.01); B60K 17/08 (2013.01); B60K 17/354 (2013.01); F16H 57/0476 (2013.01); H02K 9/19 (2013.01); H02K 11/33 (2016.01); B60K 2001/001 (2013.01); B60K 2001/006 (2013.01); B60K 2007/0092 (2013.01); B60Y 2200/91 (2013.01); F16H 1/46 (2013.01); F16H 57/037 (2013.01); F16H 57/0424 (2013.01); F16H 57/0458 (2013.01); F16H 57/0471 (2013.01); F16H 57/0483 (2013.01); F16H 57/0486 (2013.01); F16H 63/3425 (2013.01); F16H 2057/0216 (2013.01); F16H 2057/02034 (2013.01); F16H 2057/02086 (2013.01); F16H 2200/2007 (2013.01); Y02T 10/641 (2013.01);
Abstract
A drive system for powering the wheels of an electric vehicle is disclosed. The drive system includes an electric motor having a stator and a rotor, and one or more planetary gear sets operably connected to the electric motor and the wheels. The drive system includes one or more configurations that reduce packaging space, reduce the weight of the drive system, and/or provide cooling functions.