Sealed mover assembly

Details Sealed mover assembly Sealed mover assembly

2004-07-09

2008-09-09

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C310S323010, C310S323170

Reexamination Certificate

active

07423364

ABSTRACT:
A mover assembly (16) that moves or positions an object (12) includes a mover output (222), an actuator (344), and a mover housing assembly (220). The mover output (222) is connected to the object (12), and the actuator (344) causes the mover output (222) to move. The mover housing assembly (220) seals many of the other components of mover assembly (16), including the actuator (344) within a clean, nonvolatile, housing chamber (420) that isolates all contaminants from the outside working environment.

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PCT Written Ipion for PCT/US2004/022266.

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