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Prime-mover Dynamo Plants > Electric Control > Fluid-current Motors Fluid-current MotorsFluid-current Motors patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.08/23/07 - 20070194573 - Powertrain system comprising compressed air engine and method comprising same A powertrain system comprises a compressed air supply apparatus, a compressed air engine, a rotary power conversion apparatus and an electrical power conversion apparatus. The compressed air engine is configured for extracting energy from compressed air. The compressed air engine receives compressed air from the compressed air supply apparatus and ... 06/28/07 - 20070145748 - Power generation system A power generation system is provided. The power generation system has a wind turbine, an electrolysis unit, a tank, and a pump. The wind turbine has a base and is mounted to the floor of a body of water. The electrolysis unit is attached to the base and electrically powered ... 06/07/07 - 20070126237 - Fluid-driven lighting device A fluid-driven lighting device comprises a main body, shaped like a cylinder, having a first end connected with a water supply pipe and a second end connected with a sprinkler head, an electric generator, mounted on the main body and further comprising a turbine wheel, placed inside the main body ... 05/31/07 - 20070120368 - Self-powered miniature liquid treatment system with configurable hydropower generator A liquid treatment system that may be self-powered includes a hydro-generator. A flow of liquid may be used to rotate the hydro-generator to generate electric power. The hydro-generator may include an outer housing and an inner housing. The inner housing may include a first hub removably engaged with a second ... 05/24/07 - 20070114796 - System and method for integrating wind and hydroelectric generation and pumped hydro energy storage systems An integrated, wind-pumped hydro power generation system includes at least one wind turbine generator device configured to generate output power for a common bus, and at least one hydro generator device configured to generate output power for the common bus. The hydro generator device is powered by water flow. The ... 05/10/07 - 20070102933 - Electrical generator An electrical generator having two generator components, namely a coil and a magnet. One of the generator components is attached to a fixed or buoyant pylon, and the other of the generator components is attached to a float that rises and falls in response to changes in the water level ... 04/12/07 - 20070080540 - Hydraulic buoyancy kinetic energy apparatus A hydraulic buoyancy kinetic energy apparatus includes two buoys which are located at an upper position and a lower position respectively. A chain is connected between the two buoys so as to alternatively move the two buoys. Water inside a water tank fills an air storage cylinder to push the ... 03/01/07 - 20070046027 - Expandable wave energy conversion system A wave energy converter (WEC) for converting energy contained in surface waves on a body of water to useful energy comprises two floats movable relative to one another in response to passing surface waves. Both floats comprise expandable outer envelopes which have been expanded into full and firm shape. In ... 01/18/07 - 20070013192 - Method for creating energy sources for a vehicle drive system The method for creating energy sources for a vehicle drive system includes burning an air fuel mixture in an internal combustion engine and discharging the burned air fuel mixture through an exhaust system of the vehicle. Steam is created utilizing heat of the exhaust system. The steam is passed through ... 01/11/07 - 20070007772 - Water current generator The underwater electrical generator includes a stator core and counter-rotating turbine blades with permanent magnets in the hubs and windings in the core housing. When tethered by the nose of the housing, the water current rotates the turbine blades generating electrical current which is supplied for commercial use via the ... 09/21/06 - 20060208492 - Quantum well thermoelectric power source A quantum well thermoelectric module providing very high conversion of heat energy in to electrical energy. In prefered embodiments the module provides electric power for monitoring, measuring or detecting any of a variety of things (such as temperature, smoke, other pollution, flow, fluid level and vibration) and a transmitter for ... 09/14/06 - 20060202482 - Compact hydropower generator adopting multiple rotary drums A compact hydropower generator adopting multiple rotary drums comprises a water reservoir for changing the flow direction of water that flows along a river and for temporarily storing the water. A base body is located at a lower side of the water reservoir and has a drainage way formed at ... 08/31/06 - 20060192389 - System of underwater power generation An underwater power generation system (10) that has a line member (30) that moves along a defined pathway. A number of foils (40) drive the line member using the flow of a water current. The defined pathway lies in a plane that is substantially perpendicular to the flow of water ... 06/22/06 - 20060131890 - Transverse hydroelectric generator A power plant extracts energy from a free flowing motive fluid by means of a transverse mounted generator with its rotor extending downward into the flow. Runner blades with hinges attain the greatest surface area when the flow is tangent to and in the same direction as the rotor rotation. ... 06/22/06 - 20060131889 - Assembly of energy flow collectors, such as windpark, and method of operation Method and assembly for extracting energy from a flowing fluid. It is proposed to regard all devices of the assembly together as one flow body. In particular those devices on the upstream side of the assembly are set such that they exert lateral (horizontal and/or vertical) forces on the fluid ... 01/26/06 - 20060017292 - Electric power generator equipment In order to obtain an electric power generator equipment capable of efficiently generating electric power and capable of reducing cost, without a water bath and constructive maximum height, the electric power generator equipment comprises a floating member for floating on a water surface, a power generator installed on an upper ... 01/26/06 - 20060017291 - Power source for sensors A sensor is placed in wireless communication with a monitoring system. Power for the sensor is generated by scavenging power from fluid flow within a pipe. ... 01/12/06 - 20060006656 - Subsea power supply The present invention discloses a subsea power system for use in capturing “free” or “waste” energy (e.g., thermal, geothermal, pressurized subsurface gases or liquids, wind, wave, solar, or other free, waste, or low cost energy sources) to convert and/or store to power a subsea service or device during times when ... 12/29/05 - 20050285405 - Hydro-electric farms An underwater hydroelectric farm comprising a plurality of electrical generator assemblies arranged in an array on a bottom surface of a body of water within an ocean current path to take generate power from a kinetic energy caused by the flow of the underwater current. Each assembly is installed in ... 12/29/05 - 20050285404 - Hydro-electric farms An underwater hydro-electric farm comprising a plurality of electrical generator assemblies arranged in an array on a bottom surface of a body of water within an ocean current path to take generate power from a kinetic energy caused by the flow of the underwater current. Each assembly is installed in ... 12/29/05 - 20050285403 - Hydro-electric farms An underwater hydro-electric farm comprising a plurality of electrical generator assemblies arranged in an array on a bottom surface of a body of water within an ocean current path to take generate power from a kinetic energy caused by the flow of the underwater current. Each assembly is installed in ... 12/15/05 - 20050275224 - Fluid actuated rotating device including a low power generator A fluid-powered actuator assembly is modified to include a low power generator. The low power generator rotates in response to a drive force received from the actuator assembly, and thus only generates electrical power when the actuator assembly is operating. The low power generator is used to supply electrical power ... 11/03/05 - 20050242589 - Apparatus for generating an electrical energy An apparatus for generating an electrical energy includes an electrical generator coupled to one end of a rotating shaft and a flywheel coupled to the other end of the shaft. The flywheel has a plurality of blade members disposed on an outer surface thereof. An electric fluid pump generates a ... 09/01/05 - 20050189770 - Self-powered miniature liquid treatment system with multiple liquid flow paths A liquid treatment system that may be self-powered includes a filter, an ultraviolet light source and a hydro-generator in a first flow path. The first flow path may provide treated liquid at a first outlet of the liquid treatment system. A second flow path included in the liquid treatment system ... 09/01/05 - 20050189769 - Self-powered miniature liquid treatment system with ultraviolet dosing A liquid treatment system that may be self-powered includes a filter, an ultraviolet light source and a hydro-generator. A flow of liquid may be filtered with the filter and used to rotate the hydro-generator to generate electric power. The ultraviolet light source may be energized by the electric power generated ... 08/11/05 - 20050173927 - Hydroelectric generator A hydroelectric generator having a fixed axle, at least one transmission axle parallel to the fixed axle, and a transmission system configured to rotate the transmission axle about the fixed axle and to apply a force to at least one driven member of a device for generating electricity. ... 07/28/05 - 20050161949 - Miniature hydro-power generation system A miniature hydro-power generation system may produce electric power from a flow of liquid. The miniature hydro-power generation system may include a housing that includes a plurality of paddles positioned to extend outwardly from an outer surface of the housing. The system may also include a nozzle and a centering ... 06/16/05 - 20050127679 - Hydrocratic generator A hydraulic power generation system is provided for generating power using a pseudo-osmosis process which efficiently exploits the osmotic energy potential between two bodies of water having different salinity concentrations. The method and apparatus of the present invention does not require the use of a semi-permeable membrane or other specially ... ### FreshPatents.com Support |