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. 24, 2018
Filed:
Dec. 16, 2015
Denso Corporation, Kariya, Aichi-pref., JP;
Masashi Yamasaki, Kariya, JP;
Hideki Kabune, Kariya, JP;
DENSO CORPORATION, Kariya, Aichi-pref., JP;
Abstract
A drive device includes a motor, having a stator on which a winding wire group is wound, a rotor disposed relative to the stator, and a shaft rotating in one body with the rotor are included, a controller disposed on one axial end of the motor and having a substrate on which electronic components for controlling a power supply to the winding wire group are implemented, a frame member facing the substrate and having a substrate supporter that supports the substrate in a contacting manner, a boss protruding from the frame member toward the substrate, and an engager fixedly disposed on the substrate and having elastically-deformable multiple claws that engagingly hold the boss in a binding manner. This arrangement reduces the volume of the drive device.