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:
Oct. 02, 2018
Filed:
Apr. 07, 2017
Applicant:
Shanghai Moons' Electric Co., Ltd., Shanghai, CN;
Inventors:
Wanbing Jin, Shanghai, CN;
Binsong Tang, Shanghai, CN;
Xin He, Shanghai, CN;
Huifan Nie, Shanghai, CN;
Assignee:
SHANGHAI MOONS' ELECTRIC CO., LTD., Shanghai, CN;
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/00 (2006.01); H02K 3/28 (2006.01); H02K 3/47 (2006.01);
U.S. Cl.
CPC ...
H02K 3/28 (2013.01); H02K 3/47 (2013.01);
Abstract
The present invention relates to a hollow cup winding capable of reducing distribution coefficient, comprising N phases of windings, where each phase of the windings consists of k (360/k/N)° coil units and the k coil units constitute of backing coil assemblies and forward coil assemblies. Compared with the prior art, the present invention has the advantages of improving motor performance and of being highly universal.