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. 15, 2020
Filed:
Aug. 09, 2017
Nidec Corporation, Kyoto, JP;
Mitsuo Kodama, Kyoto, JP;
Yuya Saito, Kyoto, JP;
Shingo Fukumoto, Kyoto, JP;
Chiharu Kobayashi, Kyoto, JP;
NIDEC CORPORATION, Kyoto, JP;
Abstract
A motor includes a rotor including a shaft, a stator, an upper bearing supporting an upper side of the shaft, a lower bearing supporting a lower side of the shaft, a bearing holder supporting the upper bearing, a housing accommodating the rotor, the stator, and the bearing holder and including an opening on an upper side, and a controller electrically connected to coil lead wires, and having an electronic component mounted thereon. An outer circumferential surface of the bearing holder is fixed while contacting an inner circumferential surface of the housing, and the bearing holder includes a notch cutout extending inward from the outer circumferential surface, and at least one of a the coil lead wires extends upward through the notch.