Electrical generator or motor structure – Dynamoelectric – Oscillating
Patent
1990-08-30
1993-11-30
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Oscillating
310 38, 318124, H02K 3300
Patent
active
052668541
ABSTRACT:
In the electromagnetic transducer disclosed herein, first and second magnetic core structures are oriented in opposition with a space therebetween. In the space between the core structures, an armature is provided for completing magnetic circuits for both of the core structures with respective gaps. Spring means normally centers the armature structure between the core structures so that the respective gaps are nominally equal. On each of the core structures there is provided a first winding and a second winding. The first windings are connected in series to a supply of direct current thereby to bias the magnetic circuits and the second windings are connected to a source of alternating current with the second windings being installed or phased so that one of them aids the corresponding first winding while the other opposes the corresponding first winding.
REFERENCES:
patent: Re30068 (1979-08-01), Meyers
patent: 2419196 (1947-04-01), Benioff
patent: 3018467 (1962-01-01), Harris
patent: 3205476 (1965-09-01), Massa
patent: 3219969 (1965-11-01), Snavely
patent: 3225326 (1965-12-01), Massa
patent: 3308423 (1967-03-01), Massa, Jr.
patent: 3327285 (1967-06-01), O'Connor
patent: 3363227 (1968-01-01), Massa, Jr.
patent: 3441903 (1969-04-01), Massa, Jr.
patent: 3464057 (1969-08-01), Hayner
patent: 3493793 (1970-02-01), Niemela
patent: 3538358 (1970-11-01), Bauerle
patent: 3691515 (1972-09-01), Pida
patent: 3725856 (1973-04-01), Chervenak
patent: 4135119 (1979-01-01), Brosens
patent: 4460854 (1984-07-01), Bauer
patent: 4660186 (1987-04-01), Massa
patent: 4745586 (1988-05-01), Massa
patent: 4810915 (1989-03-01), Lissenburg
patent: 4885487 (1989-12-01), Ksovreli
Bolt Beranek and Newman Inc.
Pahl Jr. Henry D.
Skudy R.
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