Liquid-chamber apparatus for active, dynamic balancing of rotati

Details Liquid-chamber apparatus for active, dynamic balancing of rotati Liquid-chamber apparatus for active, dynamic balancing of rotati

1994-03-17

1996-02-13

Luong, Vinh T.

Machine element or mechanism

Elements

Flywheel, motion smoothing-type

74572, 74573R, 74574, G05G 100, F16F 1522, F16F 1510

Patent

active

054904366

ABSTRACT:
Apparatus performs active, dynamic balancing of a rotating machine by shifting the spatial distribution of an inertial liquid within a body that co-rotates with the rotating shaft of the machine. The body includes chambers, substantially disposed at equal angular intervals, for containing the inertial liquid. The chambers communicate through a channel lying at or beyond the outermost radial position of the outward ends of the chambers. A motive element or elements are provided for impelling the inertial liquid through the channel. The chambers, channel, and motive elements form a sealable system.

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