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OSCILLATION EXCITER , machines for any today industry branch.

[Category : - MECHANICAL ENGINEERING- CHEMISTRY- RENEWABLE ENERGY]
[Viewed 76 times]

Disclosed oscillation exciter comprises a housing, and at least one working mass oscillatably mounted in the housing by means of at least one elastic element, and at least one solenoid mounted in the housing and adapted to periodically apply a force to said at least one working mass for oscillation thereof, and at least one additional working mass oscillatably mounted in the housing by means of least one additional elastic element, and at least one additional solenoid mounted in the housing and adapted to periodically apply a force to said at least one additional working mass for oscillation thereof, and a control circuit connected to said solenoids and adapted to control operation of the solenoids. The control circuit in the disclosed oscillation exciter is adapted to produce and deliver to the solenoids pre-determined current impulses to control operation of the solenoids such that the forces periodically applied by the solenoids to the working masses cause oscillation of the working masses at a resonance frequency.







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