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:
Dec. 09, 2025
Filed:
Feb. 19, 2021
Applicant:
Eaton Intelligent Power Limited, Dublin, IE;
Inventors:
Assignee:
Eaton Intelligent Power Limited, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 9/22 (2006.01); B64D 29/00 (2006.01); B64D 33/08 (2006.01); B64D 35/08 (2006.01); H02K 5/20 (2006.01); H02K 7/116 (2006.01); H02K 9/193 (2006.01); H02K 21/24 (2006.01);
U.S. Cl.
CPC ...
H02K 9/227 (2021.01); B64D 29/00 (2013.01); B64D 33/08 (2013.01); B64D 35/08 (2013.01); H02K 5/203 (2021.01); H02K 7/116 (2013.01); H02K 9/193 (2013.01); H02K 21/24 (2013.01);
Abstract
A compact electric motor assembly unit includes an electric motor and an integrated thermal management system. A heat exchanger may be mounted directly to the electric motor and/or form part of the motor housing. A coolant pump may be mounted directly to the electric motor. The coolant pump may be connected either to a drive shaft of the electric motor or to a gear train disposed inside of the electric motor. In certain cases, the coolant pathways for the thermal management system are all located internal of the electric motor assembly unit.