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:
Sep. 14, 2021
Filed:
Jul. 10, 2018
Honda Motor Co., Ltd., Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Ryoji Tomokage, Wako, JP;
Masahiro Shimada, Wako, JP;
Seiichi Goto, Wako, JP;
Naoki Honishi, Tokyo, JP;
Takashi Omura, Tokyo, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A circuit unit of a drive unit includes a plate-shaped heat sink that extends in a direction perpendicular to an axis of rotation of a motor, and a lower case arranged on a lower side of the heat sink. In the drive unit, a fastening member, which is formed on the lower case, is fastened to a housing, and a height of a fastening surface, which is located on an upper end of the fastening member, is positioned within a height range that spans from a lower surface to an upper surface of the heat sink.