Electrical generator or motor structure – Dynamoelectric – Linear
Patent
1990-09-04
1992-01-28
Stephan, Steven L.
Electrical generator or motor structure
Dynamoelectric
Linear
360106, H02K 4904, H04R 902
Patent
active
050846400
ABSTRACT:
A disk drive actuator includes automatic eddy-current braking capability, enhanced by simple modifications of coil-mount structure, such as a split damping ring DR and spaced-rib array DR-R.
REFERENCES:
patent: 4408238 (1983-10-01), Hearn
patent: 4825111 (1989-04-01), Hommes
patent: 4827162 (1989-05-01), Morris et al.
Kroetz Whitney B.
Morris Frank I.
McCormack John J.
Rebsch D. L.
Starr Mark T.
Stephan Steven L.
Unisys Corporation
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