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:
Aug. 07, 2018
Filed:
Dec. 02, 2016
Applicant:
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-shi, JP;
Inventors:
Masanobu Kakihara, Kitakyushu, JP;
Mitsuru Iwakiri, Kitakyushu, JP;
Kensuke Nakazono, Kitakyushu, JP;
Assignee:
KABUSHIKI KAISHA YASKAWA DENKI, Kitakyushu-Shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P 21/24 (2016.01); H02K 1/08 (2006.01); H02K 1/14 (2006.01); H02K 1/27 (2006.01); H02P 6/14 (2016.01);
U.S. Cl.
CPC ...
H02P 21/24 (2016.02); H02K 1/08 (2013.01); H02K 1/146 (2013.01); H02K 1/2706 (2013.01); H02K 1/2773 (2013.01); H02P 6/14 (2013.01);
Abstract
A rotating electric machine includes a stator, a rotor, and a stator core. The stator core includes a plurality of teeth. Each of the teeth includes at least one of a through hole axially piercing the tooth and a recess extending from one end of the tooth to another end of the tooth in an axial direction.