Device for converting wave energy
Device for converting wave energy into useable energy,...
Device for deriving power from wave energy
Device for deriving power from wave energy
Device for detection and removal of water from runner hubs...
Device for dynamic method for realization of archimedean force
Device for energy conversion from wave movement
Device for generating electric energy from a renewable source
Device for limiting the movements of the wicket gates in a...
Device for maintaining a hydraulic turbomachine
Device for utilizing the kinetic energy of flowing water
Device for wave-powered generator
Device for wicket guide stems for water turbines, pump...
Diagonal flow reversible pump-turbine
Differential pressure control of sealing fluid for rotary...
Direct drive rotary wave energy conversion
Display mechanism illustrating fluid dynamics
Display panel having dual directional diffusion
Dispositif de fixation d'un servo-moteur pour la commande de...
Dispositif de repartition de turbines et turbines-pompes sur...