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, 2025
Filed:
Aug. 16, 2023
Applicant:
Dana Heavy Vehicle Systems Group, Llc, Maumee, OH (US);
Inventor:
Darren J. Ziskovsky, Bowling Green, OH (US);
Assignee:
DANA HEAVY VEHICLE SYSTEMS GROUP, LLC, Maumee, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/20 (2005.12); B60K 1/00 (2005.12); H02K 7/00 (2005.12); H02K 9/19 (2005.12);
U.S. Cl.
CPC ...
H02K 5/203 (2020.12); B60K 1/00 (2012.12); H02K 7/006 (2012.12); H02K 9/19 (2012.12); B60K 2001/006 (2012.12); H02K 2205/09 (2012.12);
Abstract
Various methods are provided for an electric motor including a coolant jacket molded to a stator. In one embodiment, the method comprises flowing a coolant to an annular coolant passage formed between a stator and a coolant jacket molded directly to the stator, and spraying the coolant toward the stator from a nozzle formed in a spray ring molded integrally with the coolant jacket.