Electrical generator or motor structure – Dynamoelectric – Linear
Reexamination Certificate
2005-03-01
2005-03-01
Lam, Thanh (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Linear
C438S617000, C228S004500, C228S180500, C318S135000
Reexamination Certificate
active
06861771
ABSTRACT:
An apparatus and method are provided for attenuating vibration when driving an object. The apparatus includes a driving device for generating a driving force to drive the object and an attenuation actuator mounted in reciprocal relationship with the driving device for generating an attenuation force substantially concurrently with the generation of the driving force. The attenuation force is generated so as to oppose and at least partially cancel a reaction force exerted by the object in response to the driving force.
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Chen Wen
Kwan Ka Shing Kenny
Liao You Yong
Ou Gang
Zhai Bao Nian
ASM Technology Singapore Pte. Ltd.
Jones Judson H.
Lam Thanh
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