Arrangement for end-face sealing of guide vanes in the...
Arrangement for improving operation of hydraulic turbine
Arrangement for recovering energy
Arrangement for sealing between two parts of a hydraulic...
Articulated false bed
Artificial energy oscillator
Aspirator for a reaction turbine
Assembly comprising a water turbine and a generator, the...
Assembly of hydraulic machine foundation parts
Asynchronous conversion method and apparatus for use with...
Automatic guide vane locking device for a hydraulic machine
Automatic hydraulic turbine starting device
Automatic locking device for hydraulic turbine wicket gates
Automatic supply of sealing fluid for rotary fluid machines
Axial flow hydraulic turbine generator installation
Axial flow hydraulic turbine with blade mounting
Axial flow hydraulic turbine with fixed blades bolted-on