Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1981-03-16
1982-11-02
Duggan, Donovan F.
Electrical generator or motor structure
Dynamoelectric
Rotary
H02K 4700
Patent
active
043575510
ABSTRACT:
A d.c. motor that operates by electromagnetic impulsions rather than through continuous electrical energization and which is characterized by permanent rotor magnets reactively associated to permanent stator magnets that produce rotary action on the permanent rotor magnets by being made of progressively increasing or decreasing width circumferentially around the rotor and of appropriate polarity to either produce a net magnetic attraction or repulsion on the permanent rotor magnets.
REFERENCES:
patent: 3305717 (1967-02-01), Weiss
patent: 3331973 (1967-07-01), McClure
patent: 3914629 (1975-10-01), Gardiner
patent: 4025807 (1977-05-01), Clover
patent: 4080544 (1978-03-01), Aoki
patent: 4142119 (1979-02-01), Madey
"Magnetic `Waukel` for Electric Cars", Popular Science, Jun. 1979, pp. 80-81.
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