General Electric Company

Frank Austin Scalzo, Iii

Albert Eugene Steinbach

Matthew Thomas Preston

Eric Steven Buskirk

Benjamin Alber Mancuso

Curtis Maurice Hebert

William Earl Fish

Paul August Quail

Luis Alejandro De Leon Teran

Jorge Cano Casas

Nolan Gregg Curwen

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.

Brush holder apparatus having brush wear indicator

A brush holder apparatus has a stationary support member having two opposing grooves, a fork electrical connector, and a conductive bar passing through a main body of the stationary support member. A brush holder is releasably affixed to the stationary support member, and has two rails that slide along the grooves. The brush holder's knife electrical connector mates with the fork electrical connector. A brush spring is clipped on the brush holder, and presses a brush against a collector. A brush lead connects the brush to a brush terminal. The brush terminal has a generally L-shaped body with a lower part thereof retained under a terminal compression plate, and an upper part thereof located on a front side of the terminal compression plate. The brush terminal is removed from or installed into a front side of the brush holder, and by hand or without the use of any tools.

Brush holder apparatus having brush terminal

A brush holder apparatus includes a stationary support member having at least one groove, 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 fork electrical connector. A brush holder is releasably affixed to the stationary support member, and has at least one rail that slides along the groove(s). The brush holder has a knife electrical connector that mates with the fork electrical connector. A brush spring is clipped on the brush holder, and presses a brush against a collector of a dynamoelectric machine. The brush spring is replaceable in the brush holder. The brush spring or brush holder has a friction enhancing material attached to an area where the brush spring attaches to the brush holder.

Brush holder apparatus and brush spring having friction enhancing material

A brush holder apparatus includes a stationary support member having at least one groove and a fork electrical connector. A brush retainment member has a brush restraint apparatus having a plunger brush restraint configured to restrain a brush from sliding within the brush retainment member by pressing it against the brush retainment member. The brush retainment member has at least one rail configured to slide along the at least one groove, and a knife electrical connector configured to mate with the fork electrical connector. The brush retainment member is configured to be releasably affixed to the stationary support member. The stationary support member is configured for electrical connection to a collector mount, and the brush retainment member is configured to retain at least one brush.

Brush holder apparatus and system

A brush holder apparatus includes a stationary support member having at least one groove and a fork electrical connector. A brush retainment member is configured to be releasably affixed to the stationary support member. The brush retainment member has at least one rail configured to slide along the at least one groove. The brush retainment member has a knife electrical connector configured to mate with the fork electrical connector. The stationary support member is configured for electrical connection to a collector mount and the brush retainment member is configured to retain at least one brush.

A brush holder system includes a stationary support member having at least one groove, and a fork electrical connector. A brush retainment member is configured to be releasably affixed to the stationary support member. The brush retainment member has at least one rail configured to slide along the at least one groove. The brush retainment member has a knife electrical connector configured to mate with the fork electrical connector. A radio frequency identification device (RFID) tag is mounted on the brush retainment member, and the RFID tag is configured to monitor brush wear and communicate brush wear status to a monitoring system. The stationary support member is configured for electrical connection to a collector mount and the brush retainment member is configured to retain at least one brush.

A brush holder apparatus includes a stationary support member having at least one groove, and a fork electrical connector. The stationary support member has a conductive bar configured to pass through a portion of the stationary support member's main body. The conductive bar is configured to provide electrical conductivity with a collector mount and the fork electrical connector. A brush retainment member is configured to be releasably affixed to the stationary support member. The brush retainment member has at least one rail configured to slide along the at least one groove, and a knife electrical connector configured to mate with the fork electrical connector. The stationary support member is configured for electrical connection to a collector mount and the brush retainment member is configured to retain at least one brush.

An apparatus including: a brush holder; a radio frequency identification (RFID) device affixed to the brush holder, the RFID device including: a temperature sensor system for determining temperature(s) at one or more distinct locations on the brush holder; and a transmitter for providing indication of the temperature(s).

Brush holder having RFID temperature sensor system

Brush holder having radio frequency identification (RFID)temperature monitoring system

A brush wear detector system for a dynamoelectric machine is provided. The brush wear detector system includes a brush holder, and at least one brush located within the brush holder. At least one spring is in contact with the brush and the spring operates to force the brush against an electrically conductive member of the dynamoelectric machine. A wireless sensor is configured to detect when a predetermined amount of wear has occurred to the at least one brush, and is also configured to identify the brush having the predetermined amount of wear. The wireless sensor is attached to the at least one brush.

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New Hartford, NY, United States of America

Frank Austin Scalzo, Iii