Brakes – Internal-resistance motion retarder – Magnetic fluid or material
Patent
1994-06-01
1997-03-11
Graham, Matthew C.
Brakes
Internal-resistance motion retarder
Magnetic fluid or material
310 51, 318254, 188378, F16F 1503, F16F 1518
Patent
active
056092300
ABSTRACT:
The invention provides a vibration cancellation device for rigidly mounting to or forming part of an apparatus subject to vibration. The device comprises a mass supported by magnetic levitation but which is magnetically driven to provide vibration cancelling relative movement, movement sensors controlling the application of power, in a relative motion cancellation direction.
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Graham Matthew C.
MAS Research Limited
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