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:
Nov. 12, 2024
Filed:
Sep. 21, 2022
Nidec Corporation, Kyoto, JP;
Shuji Iwasaki, Kyoto, JP;
NYDEC CORPORATION, Kyoto, JP;
Abstract
A motor includes a rotor, a stator, a bearing, a motor housing, a bearing holder, and a bus bar. The rotor includes an axially extending shaft. The stator radially opposes the rotor. The bearing rotatably supports the shaft. The motor housing accommodates the stator and opens to one axial side. The bearing holder holds the bearing and covers the opening of the motor housing. The bus bar is connected to the conductive wire drawn out from the stator and is located on the bearing holder. The bearing holder includes a recess radially outside of the bearing and including an upper surface recessed to the other axial side. The bus bar includes a base portion and a connection portion. The base portion is located radially outside of the recess and extends in the circumferential direction.