Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1992-03-03
1994-02-15
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 89, 310190, 310209, 310233, 310239, 310248, 417366, H02K 1300
Patent
active
052870324
ABSTRACT:
An electric motor has a tubular housing part, permanent magnets arranged inside the housing part, a rotatable motor armature with a collector having a running surface, a plurality of sliding brushes having sliding surfaces abutting against the running surface of the collector, and an element for loading the motor armature in direction of its rotary axis toward the sliding brushes so that the running surface of the collector which in its projection is formed as an annular surface abuts against the sliding surfaces of the sliding brushes.
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patent: 1565252 (1925-12-01), Brisbois
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patent: 3609428 (1971-09-01), Cotton
patent: 4099077 (1978-07-01), Maekawa
patent: 4119875 (1978-10-01), Noguchi
patent: 4488073 (1984-12-01), Morishita
patent: 4533848 (1985-08-01), Nakamura
patent: 4827173 (1989-02-01), Corbach
patent: 4971530 (1990-11-01), Nusser
patent: 5045741 (1991-09-01), Dvorsky
patent: 5049771 (1991-09-01), Challita
Robert & Bosch GmbH
Skudy R.
Striker Michael J.
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