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:
Aug. 26, 2025
Filed:
Nov. 15, 2022
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Peng Peng, Columbus, OH (US);
Farzad Samie, Franklin, MI (US);
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/625 (2014.01); B60K 11/02 (2006.01); B60L 58/26 (2019.01); H01M 10/613 (2014.01); H01M 10/6567 (2014.01);
U.S. Cl.
CPC ...
B60K 11/02 (2013.01); B60L 58/26 (2019.02); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/6567 (2015.04); H01M 2220/20 (2013.01);
Abstract
An electrified vehicle may include an electric drive unit having a power inverter and a motor, a closed circulation path containing an electrically conductive working fluid in thermal communication with at least one of the power inverter and the motor, and a magnetohydrodynamic pump containing the working fluid and effective to circulate the working fluid through the closed circulation path.