Abstract: The main goal of the underwater power station is to produce a high pressure stream of water, which shoots up from a great depth to above the surface of the sea and which can be used to manufacture of electrical energy. Figure shows a cross-section of the above described station, which uses the potential pressure of deep sea water. The most important components of this station are a plunger 18 inside of main chamber 12 and a piston 48, which is attached to a plunger 18. Within the main chamber 12 are compressed air 44 and a spring 42. A piston 48 moves within a piston chamber 54. The surface of plunger 18 is 1a belled as 46 and the surface of piston 48 is 1a belled as 50. The ratio between these two surface areas is the coefficient of animation of the deep water pressure. Attached to piston chamber 54 is a hose 58 containing water under high pressure, which can be used to create electrical energy by any kind of turbine 68.

Abstract: The universal power generator utilizing the energy of wind, water stream, or a sea waves for manufacturing clean water from humid air is shown in FIG. 1 by the side 1 and front 11 views. The above generator contains the following units: swing system which are comprised of the pendulum system (54,56) sail blade systems (2,4,66,68). The sail system is formed of a plurality of blades (a, b, c, d) installed on two frames (4,66), which swing on two horizontal axles (6,8) which are disposed according to the wind direction or the flow of water movement by weather cock system. The tips of the lower blades can be used as paddles. If the upper blades (a) of the frame (4) and the lower blades (b) of the frame (66) receive any stream of energy then the other blades (c) of the frame (66) and lower blades (d) of the frame (4) move in manner like a weather cock at the same time. At the end of each swing, the blades change their action.

Abstract: A method for converting micromotions into macromotions by providing a plurality of piezoelectric members (82) having surface areas sufficient to change the volume of the piezoelectric members (82) macroscopically when their lengths are changed microscopically. The members (82) are located in a sealed chamber (30) filled with an incompressible dielectric liquid (31). When the piezoelectric members are increased in their volume under the effect of an electric current, this variation of volume is transmitted through the incompressible liquid (31) to a small-diameter piston rod (46) which is made integrally with a piston head (34) of a substantially greater diameter. The piston head (34) is located in a hydraulic cylinder of a hydraulic multiplicator which transmits the pressure developed in a chamber (28) of the hydraulic multiplicator to a piston (76).