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. 11, 2025
Filed:
Sep. 20, 2022
Applicant:
Delta Electronics, Inc., Taoyuan, TW;
Inventors:
Chun-Nan Wu, Taoyuan, TW;
Yang-Hsin Lee, Taoyuan, TW;
Assignee:
Delta Electronics, Inc., Taoyuan, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/04 (2006.01); H02K 1/14 (2006.01);
U.S. Cl.
CPC ...
H02K 1/04 (2013.01); H02K 1/146 (2013.01);
Abstract
A stator structure includes a silicon steel sheet, a first plastic material and a second plastic material. The silicon steel sheet has a plurality of pole faces. The first plastic material covers on the silicon steel sheet. The second plastic material forming on the first plastic material. The first plastic material covered on the plurality of the pole faces is not covered by the second plastic material. The thermal conductivity of the first plastic material is higher than that of the second plastic material.