Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1979-03-05
1981-05-12
Duggan, Donovan F.
Electrical generator or motor structure
Dynamoelectric
Rotary
310154, H02K 124
Patent
active
042674778
ABSTRACT:
An electromotor includes a hollow elongated housing, a motor shaft rotatably mounted in the housing and a magnet surrounding the motor shaft. A winding is installed in a circumferential gap between the inner surface of the hollow housing and the outer surface of the magnet. The magnet has one end portion supported on the motor shaft and another end portion supported on the housing.
REFERENCES:
patent: 2952788 (1960-09-01), Volkerling et al.
patent: 3128402 (1964-04-01), Amick, Jr.
patent: 3237036 (1966-02-01), Konig
patent: 3675102 (1972-07-01), Sidorov et al.
patent: 3860267 (1958-11-01), Hayes
patent: 4136294 (1979-01-01), Aubert et al.
Duggan Donovan F.
Retobobina Handelsanstalt
Striker Michael J.
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