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:
Jun. 12, 2018
Filed:
Feb. 09, 2015
Applicant:
Asia Vital Components Co., Ltd., New Taipei, TW;
Inventor:
Chun-Liang Ho, New Taipei, TW;
Assignee:
ASIA VITAL COMPONENTS CO., LTD., New Taipei, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/14 (2006.01); H02K 1/12 (2006.01);
U.S. Cl.
CPC ...
H02K 1/146 (2013.01); H02K 1/12 (2013.01);
Abstract
A stator structure includes a main body. The main body has multiple poles. The poles outward extend from the main body. Each pole has a free end. An end face of the free end of the pole has an extension section normal to the main body. The extension section has multiple protrusion blocks. Each two adjacent protrusion blocks define therebetween a recess. The stator structure is able to greatly enhance the operation efficiency of the motor and lower manufacturing cost.