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. 25, 2022
Filed:
Jan. 16, 2019
Applicant:
Mitsubishi Electric Corporation, Chiyoda-ku, JP;
Inventors:
Yutaro Kitagawa, Chiyoda-ku, JP;
Yasuhiro Shiraki, Chiyoda-ku, JP;
Assignee:
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/02 (2016.01); H02K 11/33 (2016.01); H02K 1/16 (2006.01);
U.S. Cl.
CPC ...
H02K 11/02 (2013.01); H02K 1/165 (2013.01); H02K 11/33 (2016.01);
Abstract
A motor includes a stator formed by stacking a plurality of core sheets. A plurality of stator windings are wound around a plurality of tooth portions of the stator. A rotor is freely rotatable on an inner peripheral side of the stator. A noise bypass line has one end connected to a core back portion of an outermost core sheet included in the stator and another end grounded to a ground (GND) of a power conversion circuit that drives the motor.