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:
May. 07, 2019
Filed:
Sep. 24, 2015
Applicant:
Mitsui High-tec, Inc., Kitakyushu-shi, Fukuoka, JP;
Inventor:
Akihiro Hashimoto, Kitakyushu, JP;
Assignee:
MITSUI HIGH-TEC, INC., Kitakyushu-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
H02K 15/02 (2006.01);
U.S. Cl.
CPC ...
H02K 15/02 (2013.01);
Abstract
At the time of manufacturing both a laminated rotor coreand a laminated stator coreby punching out a plurality of iron core piecesandfrom a same strip materialand laminating the punched out iron core piecesand, respectively, a plurality of kinds of laminated rotor coresandare manufactured by further punching out a plurality of iron core piecesfrom the strip materialand laminating the punched out iron core pieces. Here, the plurality of kinds of the laminated rotor coresandcan be used for different electric motors.