Electric motor for general purposes

Details Electric motor for general purposes Electric motor for general purposes

1975-12-15

1977-04-26

Duggan, Donovan F.

Electrical generator or motor structure

Dynamoelectric

Oscillating

310 24, H02K 706

Patent

active

040203700

ABSTRACT:
The within invention, which is directed to effective use of electric energy is concerned with an improved electric motor which, as a substitute for the conventional operative arrangement of rotor and field coils, instead has the rotor urged through movement centrally of, rather than merely past, the field coils, thus obtaining maximum prime mover drive for any electrically powered motor.

REFERENCES:
patent: 464063 (1891-12-01), Collom
patent: 1068531 (1913-07-01), Rhodes
patent: 1132445 (1915-03-01), Conrad
patent: 1231193 (1917-06-01), Powers
patent: 1307210 (1919-06-01), Newcomb
patent: 2109953 (1938-03-01), Bates
patent: 2174296 (1939-09-01), Wallace
patent: 2174296 (1939-09-01), Wallace
patent: 2442016 (1948-05-01), Poole
patent: 2741712 (1956-04-01), Lonnquist
patent: 3139546 (1964-06-01), Parr
patent: 3302045 (1967-01-01), Dotto
patent: 3351789 (1967-11-01), Bertling

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