Machine for transforming pressure or potential energy of a fluid
Man made floating island
Means for activating hydraulic motors
Method and apparatus for absorbing wave energy and generating el
Method and apparatus for deriving useful energy from sea waves
Method and apparatus for obtaining useful work from wave energy
Method for accumulating energy from natural power
Method of and system for controlling hydraulic turbine
Method of generating rotary power in a deepsea environment
Method of imparting energy to liquids
Method of recovering energy from liquids in deep cavities