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. 28, 2025
Filed:
Jul. 31, 2020
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventor:
Yutaro Kitagawa, Tokyo, JP;
Assignee:
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/01 (2016.01); H02K 7/00 (2006.01); H02K 7/08 (2006.01); H02K 9/14 (2006.01); H02K 9/19 (2006.01); H02K 9/193 (2006.01);
U.S. Cl.
CPC ...
H02K 11/014 (2020.08); H02K 7/003 (2013.01); H02K 7/083 (2013.01); H02K 9/193 (2013.01);
Abstract
There are provided: a rotor including a rotating shaft and a rotor core; a stator including a stator core and stator windings; bearings; a casing fixed to the stator core and connected to the bearings, which houses the rotor and the stator; and an electrostatic shield connected to the casing. The electrostatic shield has a plurality of opening holes by which a space in which the stator is disposed is communicated with a space in which the rotor is disposed.