Brush rigging for dynamoelectric machines

Details Brush rigging for dynamoelectric machines Brush rigging for dynamoelectric machines

1987-10-30

1988-11-15

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310239, 310242, 310245, 310248, 439 29, H02K 1300

Patent

active

047852143

ABSTRACT:
Brush rigging for a dynamoelectric machine such as an electric cranking motor for cranking an internal combustion engine. A support carries a plurality of radially extending brush holders each of which slidably supports a brush. The brushes are urged radially inwardly by an elastomeric band that is formed of electrical insulating material. The band directly engages the outer ends of the brushes and a plurality of pins that are carried by the support. The pins are located between pairs of brush holders.

REFERENCES:
patent: 1509666 (1924-09-01), Campbell
patent: 2179279 (1939-11-01), Brecht
patent: 2954492 (1960-09-01), De Voe
patent: 3025421 (1962-03-01), Sievert
patent: 3270306 (1966-08-01), Burski
patent: 3278777 (1966-10-01), Grooms

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