Sliding electrical contact devices

Electrical generator or motor structure – Dynamoelectric – Rotary

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Details

310219, 310239, H02K 1300

Patent

active

043474560

ABSTRACT:
Sliding electrical contact devices comprising a conducting track and a brush bearing on the track. The brush is formed by at least one bundle of stiff and very fine wires whose diameter is of about 40 microns, tightly retained in a sole piece 14, projecting from the sole piece and slidingly bearing on the track.

REFERENCES:
patent: 3200278 (1965-08-01), Krestel
patent: 3270306 (1966-08-01), Burski
patent: 3453513 (1969-07-01), Bates
patent: 3488842 (1970-01-01), Rochette
patent: 3886386 (1975-05-01), Hilling
patent: 4071795 (1978-01-01), Dobbing

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