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. 18, 2014
Filed:
Jun. 18, 2012
Applicants:
Yoshimasa Kinpara, Toyohashi, JP;
Noriyasu Nishio, Kosai, JP;
Takahiro Yamamoto, Kosai, JP;
Inventors:
Assignee:
Asmo Co., Ltd., Shizuoka-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 3/12 (2006.01); H02K 1/16 (2006.01); H02K 3/493 (2006.01); H02K 1/27 (2006.01);
U.S. Cl.
CPC ...
H02K 1/165 (2013.01); H02K 3/493 (2013.01); H02K 1/2746 (2013.01);
Abstract
An armature core of a stator has an annular portion and a plurality of teeth extending radially from the annular portion. A segment coil is configured by electrically connecting a plurality of segment conductors together. The segment conductors extend axially through slots S, each of which is defined between each adjacent pair of the teeth. Each of the teeth has a width adjustment portion for decreasing a slot width in a direction perpendicular to a radial direction in the radially inward direction.