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:
Jul. 05, 2022
Filed:
Jun. 20, 2017
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Ryogo Takahashi, Tokyo, JP;
Hiroki Aso, Tokyo, JP;
Takanori Watanabe, Tokyo, JP;
Takaya Shimokawa, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 9/22 (2006.01); H02K 5/18 (2006.01); H02K 15/12 (2006.01); H02K 15/14 (2006.01); F24F 1/0007 (2019.01); F04D 25/08 (2006.01); F24F 1/08 (2011.01);
U.S. Cl.
CPC ...
H02K 9/22 (2013.01); H02K 5/18 (2013.01); H02K 15/12 (2013.01); H02K 15/14 (2013.01); F04D 25/082 (2013.01); F24F 1/00073 (2019.02); F24F 1/08 (2013.01);
Abstract
An electric motor includes a stator assembly, a rotor provided inside the stator assembly, and a heat sink to radiate heat from the stator assembly. The heat sink includes a base portion, and a heat radiating portion formed integrally with the base portion.