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:
Jan. 26, 2021
Filed:
Sep. 17, 2018
Atieva, Inc., Menlo Park, CA (US);
Emad Dlala, Pleasanton, CA (US);
Richard J. Biskup, Sunnyvale, CA (US);
David Moseley, Menlo Park, CA (US);
Aberto Bassanese, Foster City, CA (US);
Balaji Maniam, Fremont, CA (US);
Jeremy Mayer, Mountain View, CA (US);
Atieva, Inc., Redwood City, CA (US);
Abstract
A method of manufacturing an electric motor that includes a plurality of structural cooling features is provided, where the electric motor utilizes axial cooling channels integral to the stator teeth, thus allowing direct contact between the circulating coolant and the lamination stack. A coolant manifold assembly, incorporated into the stator between left and right stator portions, provides a means of distributing coolant to the axial cooling channels.