A hydraulic turbine with water passageways and powerhouse for installation at a conventional spillway with gates includes a fabricated steel water passageway and cross beams which also serves as the lateral support between lifting devices which are op...
The improvement in a wind turbine comprises providing a tower with a freely liftable mount and adapting a nacelle which is fitted with a propeller windwheel consisting of a plurality of rotor blades and provided therein with means for conversion of wi...
PURPOSE:A permanent engine to be rotated by shifting eccentrically the bearing center of a rotating body. CONSTITUTION:Supporsing An and An' are rotators of equal weight, a rotating device shown in Fig.Iis kept stationary, unless external force acting...
ECKERLE GMBH CO KG OTTO
VOITH GETRIEBE KG, 7920 HEIDENHEIM, DE
The invention belongs to the field of wind power systems. The proposed funnel-like constructions can collect wind energy from a large area and concentrate it to a smaller area and increase the velocity of the wind before it drives the propeller, the r...
Each structure of force modifiers comprises at least a load which may vary. This load depends directly or indirectly on a moving object. The normal motion of the moving object modifies the position of the load, which modifies the forces at the applica...
Binary vapor cycle method of electrical power generation wherein two refrigerant fluids can be used to operate an apparatus for generating mechanical and electrical power, in which the first condenser (18) serves as a heat source for the second evapor...
The energy of the waves under the water surface in the area where a wave current exists is converted into a kinetic energy by means of blades (27), and it is used for power production.