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. 12, 2020
Filed:
Mar. 04, 2015
Applicant:
M-link Co., Ltd., Yamato-shi, Kanagawa, JP;
Inventors:
Manabu Shiraki, Yamato, JP;
Tsutomu Shiraki, Yamato, JP;
Assignee:
CORELESS MOTOR CO., LTD., Yamato-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 3/47 (2006.01); H02K 21/14 (2006.01); H02K 1/27 (2006.01); H02K 5/173 (2006.01); H02K 9/02 (2006.01); H02K 9/04 (2006.01); H02K 5/16 (2006.01); H02K 9/06 (2006.01); H02K 5/15 (2006.01);
U.S. Cl.
CPC ...
H02K 3/47 (2013.01); H02K 1/274 (2013.01); H02K 1/278 (2013.01); H02K 5/161 (2013.01); H02K 5/1735 (2013.01); H02K 9/02 (2013.01); H02K 9/04 (2013.01); H02K 9/06 (2013.01); H02K 21/14 (2013.01); H02K 5/15 (2013.01); H02K 2213/03 (2013.01);
Abstract
A high performance rotating electrical machine which aims at downsizing, and challenges inevitable technical problems such as deterioration of efficiency η caused by copper loss and temperature rise inside the rotating electrical machine due to heat generation induced by eddy current generated in magnetic body.