Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1978-05-17
1980-01-01
Duggan, Donovan F.
Electrical generator or motor structure
Dynamoelectric
Rotary
310216, 310218, 310254, H02K 106
Patent
active
041818687
ABSTRACT:
An alternating current electric machine, namely, a small-power asynchronous otor, has two pairs of electric poles which can be supplied with either three-phase or single-phase alternating current. The machine is considerably simpler than classic motors, being provided with a stator having single cylinder poles and four or six coils. The stator is made from grain-oriented steel sheet.
REFERENCES:
patent: 2464320 (1949-03-01), Klinkhamer
patent: 2774000 (1956-12-01), Ross
patent: 3358165 (1967-12-01), Grosu
patent: 4017776 (1977-04-01), Fiegel
Duggan Donovan F.
Institutul de Cercetari Pentru Industria Electrotehnica - ICPE
Ross Karl F.
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