Title:
ブラシ摩耗インジケータを有するブラシホルダ装置
Document Type and Number:
Japanese Patent JP7154802
Kind Code:
B2
Abstract:
A brush holder apparatus has a stationary support member having two opposing grooves, a fork electrical connector, and a conductive bar configured to pass through a portion of a main body of the stationary support member. The conductive bar provides electrical conductivity with a collector mount and the fork electrical connector. A brush holder is configured to be releasably affixed to the stationary support member, and has two rails configured to slide along the grooves. The brush holder has a knife electrical connector configured to mate with the fork electrical connector. A brush spring is clipped on the brush holder, and the brush spring presses a brush against a collector of a dynamoelectric machine. A brush lead is connected to the brush and a brush terminal. The brush lead is an elongate conductive member, and a brush wear indicator is disposed over the brush lead.
Inventors:
Frank Austin Skarzo The Third
Matthew Thomas Preston
Nolan Greg Kawen
Matthew Thomas Preston
Nolan Greg Kawen
Application Number:
JP2018075791A
Publication Date:
October 18, 2022
Filing Date:
April 11, 2018
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
H02K13/00
Domestic Patent References:
| JP2016007127A | ||||
| JP49119703U | ||||
| JP2011010416A | ||||
| JP58182386U | ||||
| JP50025445Y1 |
Foreign References:
| CN101847814A |
Attorney, Agent or Firm:
Hiroshi Ogura
Takuto Tanaka
Takuto Tanaka