Acoustic wave generating apparatus and method
Acoustic wave generating apparatus and method
Acoustical transducer
Acousto-optical spectrum analyzer
Active balance system and vibration balanced machine
Active control mount magnetic optimization for an engine
Active control system and method for reducing engine noise and v
Active cooling system for generator terminal box
Active magnetic bearing apparatus
Active magnetic bearing assembly using permanent magnet...
Active magnetic bearing device for controlling rotor vibrations
Active magnetic bearing with auto position-detection
Active magnetic bearing with improved configuration...
Active magnetic bearing with integrated detectors
Active magnetic thrust bearing
Active radial magnetic bearing combined with a back-up bearing
Active radial magnetic bearing with solid rotor for damping crit
Active shield for disk-drum acyclic machine
Active vibration attenuation
Active vibration damping device