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:
Mar. 01, 2022
Filed:
Jun. 12, 2019
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Adeeb Ahmed, Canton, MI (US);
Kyi Shin Shiah, Northville, MI (US);
Jacob Krizan, Farmington Hills, MI (US);
Huifen Qiu, Canton, MI (US);
Joel Hetrick, Ann Arbor, MI (US);
Chun Tang, Canton, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 3/28 (2006.01); H02K 3/14 (2006.01); H02K 1/16 (2006.01);
U.S. Cl.
CPC ...
H02K 3/28 (2013.01); H02K 1/16 (2013.01); H02K 3/14 (2013.01);
Abstract
An electric machine includes a stator core defining circumferentially arranged slots alternating between odd and even slots. Each slot has radial pin positions arranged in adjacent pairs to define radial layers. A hairpin winding includes a first path of interconnected hairpins that is disposed in the stator core such that, for each of the radial layers, the first path is disposed in the odd slots and the even slots a same number of times.