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:
Jan. 07, 2025
Filed:
Oct. 02, 2019
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Tomoyuki Kinoshita, Tokyo, JP;
Tatsuro Hino, Tokyo, JP;
Kouta Katsuragi, Tokyo, JP;
Satoshi Ekino, Tokyo, JP;
Kazuya Hasegawa, Tokyo, JP;
Norihiro Murata, Tokyo, JP;
Akihito Mori, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/18 (2006.01); H02K 1/14 (2006.01);
U.S. Cl.
CPC ...
H02K 1/185 (2013.01); H02K 1/148 (2013.01);
Abstract
An outer-circumferential side of a core-back portion of a stator iron core has a welding portion that is provided in such a way as to ride on two or more electromagnetic steel plates including electromagnetic steel plates situated at a stacking-direction end portion of the stator iron core; the welding portion is provided partly in the stacking-direction of the stator iron core.