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:
Feb. 18, 2025
Filed:
Jan. 27, 2020
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventor:
Hidetoshi Kitanaka, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/33 (2016.01); H02K 5/20 (2006.01); H02K 9/02 (2006.01); H02K 11/215 (2016.01);
U.S. Cl.
CPC ...
H02K 11/33 (2016.01); H02K 5/203 (2021.01); H02K 9/02 (2013.01); H02K 11/215 (2016.01);
Abstract
A drive control device for electric vehicle includes a motor part, and a converter part that controls driving of the motor part. The motor part includes a motor frame made of metal and accommodating a stator and a rotor. The motor part has an outer circumferential face. The converter part is disposed around the motor frame. The converter part includes a semiconductor module including a semiconductor element. The semiconductor module is directly or thermally in contact with the outer circumferential face of the motor frame.