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. 13, 2022
Filed:
Dec. 03, 2020
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Wei Zeng, Oakland Township, MI (US);
Scott E. Parrish, Farmington Hills, MI (US);
Lei Hao, Troy, MI (US);
Jeremie Dernotte, Shelby Township, MI (US);
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/25 (2016.01); G01J 5/00 (2022.01);
U.S. Cl.
CPC ...
H02K 11/25 (2016.01); G01J 5/0022 (2013.01);
Abstract
An apparatus for automobile vehicle rotor temperature measurement includes a motor having a rotor. A stator has the rotor positioned within the stator. An aperture extends through the stator. A sensor is positioned in alignment with the aperture sensing a temperature of at least a surface of the rotor.