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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.:

US 11025108 B1

PDFFull Text
Date of Patent:
Jun. 01, 2021

Filed:

May. 09, 2019

Electrical machines with liquid cooling

Applicant:

Hamilton Sundstrand Corporation, Charlotte, NC (US);

Inventors:

Thomas M. Yun, Glastonbury, CT (US);

Jagadeesh Kumar Tangudu, South Windsor, CT (US);

Assignee:

HAMILTON SUNSTRAND CORPORATION, Charlotte, NC (US);

Attorney:

Cantor Colburn LLP

Primary Examiner:

Tulsidas C Patel

Assistant Examiner:

Rashad H Johnson

Int. Cl.
CPC ...
H02K 1/20 (2006.01); H02K 5/20 (2006.01); H02K 9/10 (2006.01); H02K 9/16 (2006.01); H02K 9/14 (2006.01); H02K 9/00 (2006.01); H02K 5/00 (2006.01); H02K 9/12 (2006.01);
U.S. Cl.
CPC ...
H02K 1/20 (2013.01); H02K 5/20 (2013.01); H02K 5/00 (2013.01); H02K 9/00 (2013.01); H02K 9/10 (2013.01); H02K 9/12 (2013.01); H02K 9/14 (2013.01); H02K 9/16 (2013.01);
Abstract

A stator includes a core and a coolant jacket. The core has an outer surface extending about a rotation axis and defining one or more surface discontinuity within the outer surface. The coolant jacket is deposited on the outer surface of the core and has two or more layers conformally disposed on the outer surface of the core, the coolant jacket inhabiting the one or more surface discontinuity. Electrical machines, motor-type electrical machines, and methods of making stators are also described.

Find Patent Forward Citations

Yun, Thomas. (2021). Electrical machines with liquid cooling (U.S. Patent No. 11025108). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11025108

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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