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:
Sep. 22, 2026
Filed:
Dec. 14, 2023
Applicant:
GE Aviation Systems Llc, Grand Rapids, MI (US);
Inventors:
Gurudatta Srinivasa Murthy Sirigere, Bengaluru, IN;
Balamurugan Sridharan, Bengaluru, IN;
Sooraj Govindankutty Kocher, Bengaluru, IN;
Assignee:
GE AVIATION SYSTEMS LLC, Grand Rapids, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 9/19 (2006.01); H02K 1/26 (2006.01); H02K 1/32 (2006.01); H02K 3/24 (2006.01); H02K 3/51 (2006.01); H02K 3/52 (2006.01); H02K 5/20 (2006.01); H02K 7/18 (2006.01); H02K 19/16 (2006.01); H02K 99/00 (2014.01); H02K 3/50 (2006.01);
U.S. Cl.
CPC ...
H02K 9/19 (2013.01); H02K 1/26 (2013.01); H02K 1/32 (2013.01); H02K 3/24 (2013.01); H02K 3/51 (2013.01); H02K 7/1823 (2013.01); F05D 2220/76 (2013.01); H02K 3/50 (2013.01); H02K 3/527 (2013.01); H02K 5/203 (2021.01); H02K 19/16 (2013.01); H02K 99/10 (2016.11);
Abstract
A rotor assembly includes a rotor core having a rotatable shaft and defining at least one rotor post, and a winding wound around the post that defines a set of rotor winding end turns. A support assembly for the rotor winding end turns is rotatably coupled to the rotatable shaft and defines a cavity in fluid communication with a fluid coolant flow. The rotor winding end turns extend into the cavity.