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1. (WO2017033655) ELECTRIC MOTOR EQUIPPED WITH BRUSH DEVICE

Pub. No.:    WO/2017/033655    International Application No.:    PCT/JP2016/071952
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Thu Jul 28 01:59:59 CEST 2016
IPC: H02K 13/00
H02K 5/14
Applicants: HITACHI AUTOMOTIVE SYSTEMS, LTD.
日立オートモティブシステムズ株式会社
Inventors: KITAJIMA Shingo
北島 慎悟
OMATA Shigehiko
小俣 繁彦
Title: ELECTRIC MOTOR EQUIPPED WITH BRUSH DEVICE
Abstract:
In order to provide a brush device having excellent assembly workability, this brush device is equipped with: a positive-pole-side brush subassembly having a positive pole brush that supplies power to a commutator, a positive pole brush holder that holds the positive pole brush, and a positive-pole-side plate to which the positive pole brush holder is attached; and a negative-pole-side brush subassembly having a negative pole brush that supplies power to the commutator, a negative pole brush holder that holds the negative pole brush, and negative-pole-side plate to which the negative pole brush holder is attached. The positive-pole-side brush subassembly and the negative-pole-side brush subassembly are secured to each other or are positioned with respect to each other.