Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1991-11-01
1993-04-27
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 13, 360106, H02K 4902, G11B 555
Patent
active
052065553
ABSTRACT:
A disk drive actuator is described including automatic eddy-current braking capability, enhanced by simple modifications of coil-mount structure, such as split damping ring and spaced-rib array.
REFERENCES:
patent: 4216505 (1980-08-01), Grant et al.
patent: 4434382 (1984-02-01), Patel et al.
patent: 5024096 (1991-06-01), Gregory et al.
patent: 5084640 (1992-01-01), Morris et al.
Kroetz Whitney B.
Morris Frank I.
McCormack John J.
Nguyen Matthew
Starr Mark T.
Stephan Steven L.
Unisys Corp.
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