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:
Nov. 05, 2024
Filed:
Feb. 07, 2022
Applicant:
Optiphase Drive Systems, Inc., Keller, TX (US);
Inventor:
Arash Hassanpour, Tustin, CA (US);
Assignee:
Optiphase Drive Systems, Inc., Southlake, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/18 (2006.01); H02K 1/16 (2006.01); H02K 1/24 (2006.01);
U.S. Cl.
CPC ...
H02K 3/18 (2013.01); H02K 1/165 (2013.01); H02K 1/24 (2013.01); H02K 2213/03 (2013.01);
Abstract
A multi-phase electric machine includes a stator core defining slots and hairpins coils disposed of in the slots and selectively joined at connections to form windings is provided. The present invention also includes a round-wide double-layer distributed winding arrangement for the multi-phase machine. The winding arrangements are winding with non-integer slots per pole per phase.