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:
Sep. 01, 2020
Filed:
Sep. 13, 2016
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Yuji Hirosawa, Tokyo, JP;
Masahiro Nigo, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/14 (2006.01); H02K 11/00 (2016.01); H02K 3/32 (2006.01); H02K 15/02 (2006.01); H02K 3/42 (2006.01); H02K 11/33 (2016.01); F25B 31/02 (2006.01); H02K 1/27 (2006.01); H02K 21/16 (2006.01);
U.S. Cl.
CPC ...
H02K 3/42 (2013.01); F25B 31/026 (2013.01); H02K 1/146 (2013.01); H02K 1/276 (2013.01); H02K 3/325 (2013.01); H02K 11/33 (2016.01); H02K 15/022 (2013.01); H02K 21/16 (2013.01);
Abstract
A stator core includes a first core portion including a plurality of first plates stacked in a first direction; a second core portion including a plurality of second plates stacked in the first direction; and a third core portion including a plurality of third plates stacked in at least one direction orthogonal to the first direction, the third core portion being sandwiched between the first core portion and the second core portion. The third core portion has a yoke portion formed of a subset of the plurality of third plates stacked in a second direction orthogonal to the first direction.