| Patents for F03B 13 - Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates (15,575) |
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| 08/02/2006 | CN1811161A Generator set knocked by natural river waterflow |
| 08/02/2006 | CN1267640C Mechanical wave power generator |
| 08/01/2006 | US7084521 Method and apparatus for generating hydro-electric power |
| 08/01/2006 | US7083377 System and method and for use in hydroelectric power station and hydroelectric power station employing same |
| 07/27/2006 | WO2006076756A1 Wave energy extraction system |
| 07/27/2006 | US20060162330 Power generation device utilizing river flow or seawater |
| 07/27/2006 | DE102005003580A1 System for generating electricity from move motion using a cable anchored to the seabed and driving a float mounted generator via a reel |
| 07/26/2006 | EP1683252A1 Energy transfer apparatus |
| 07/26/2006 | EP1682776A1 A wave power apparatus comprising a plurality of arms arranged to pivot with a mutual phase shift |
| 07/26/2006 | EP1682775A2 A hydro-penumatic mechanic device for the exploitation of the wave motion |
| 07/26/2006 | CN1809695A Water turbine and liquid pump |
| 07/25/2006 | US7081690 Floating electricity production unit |
| 07/25/2006 | US7081688 Energy recovery apparatus and method of operating energy recovering apparatus |
| 07/19/2006 | EP1680361A1 Self-powered miniature liquid treatment system |
| 07/19/2006 | CN2797674Y Wind power electric generator with strong wind proof function |
| 07/18/2006 | US7078827 Tidal generator system and method |
| 07/18/2006 | US7076949 System for multiple harnessing and complemented conversion of energy from sea waves |
| 07/13/2006 | US20060152011 Fatigue resistant large hollow rotor blade for underwater energy converter |
| 07/13/2006 | US20060150626 Production installation |
| 07/13/2006 | DE102004059351A1 Regenerative energy conversion system has several types of device driven from opposed weight masses for energy generation and water supply |
| 07/12/2006 | EP1678419A1 A wave power apparatus having a float and means for locking the float in a position above the ocean surface |
| 07/12/2006 | CN2795595Y Self-power supply, microwave control electromagnetic valve for mine |
| 07/12/2006 | CN2795480Y Water energy lifting device |
| 07/12/2006 | CN1802502A Building head power generation system |
| 07/12/2006 | CN1800633A Environment-friendly constant energy source unit |
| 07/12/2006 | CN1800632A Electricity generator using ocean current |
| 07/12/2006 | CN1800631A Method and device for collecting fluid mechanical energy |
| 07/12/2006 | CN1800630A Submarine-wave kinetic energy unit |
| 07/12/2006 | CN1800629A Electricity generating device by using ocean wave energy |
| 07/12/2006 | CN1800628A High-performance generator |
| 07/12/2006 | CN1800627A Oar wheel type automatic water pumping machine with falling water kinetic energy conversion function |
| 07/12/2006 | CN1800626A Energy-saving power station |
| 07/12/2006 | CN1800625A Durable hydraulic turbine |
| 07/12/2006 | CN1263952C System for generating power |
| 07/12/2006 | CN1263951C Hydraulic air pressure generating apparatus |
| 07/11/2006 | US7075191 Wind and water power generation device using a rail system |
| 07/11/2006 | US7075190 Tidal power generation |
| 07/11/2006 | US7075189 Offshore wind turbine with multiple wind rotors and floating system |
| 07/11/2006 | US7074008 Small-sized hydroelectric generator |
| 07/06/2006 | WO2006071142A1 An arrangement for converting kinetic energy of ocean currents into electric energy |
| 07/06/2006 | WO2006051393A3 Sea wave energy converter |
| 07/06/2006 | CA2600956A1 An arrangement for converting kinetic energy of ocean currents into electric energy |
| 07/05/2006 | EP1676028A1 A system of underwater power generation |
| 07/05/2006 | CN1798922A Wave power apparatus |
| 07/05/2006 | CN1796770A Method and equipment of using tide to generate electricity |
| 07/05/2006 | CN1796769A Wave power generation |
| 07/04/2006 | CA2172179C Tubular turbine plant |
| 06/29/2006 | WO2006067455A1 Tidal generator |
| 06/29/2006 | WO2006067421A1 Energy extraction apparatus and method |
| 06/29/2006 | DE102004060275A1 Materialsparender Strömungskonverter und dessen Verwendung als Wellenkraftwerk Material-saving flow converter and its use as wave power plant |
| 06/28/2006 | EP1492956B1 Extracting power from a fluid flow |
| 06/28/2006 | CN2791295Y Running-water hydraulic generator |
| 06/28/2006 | CN2791294Y Combined-power oscillation type sea-wave generating apparatus |
| 06/28/2006 | CN1795330A Low head, dynamic variable pitch, submersible hydro generator |
| 06/28/2006 | CN1793642A Wind, water generating |
| 06/27/2006 | US7067936 Self-powered miniature liquid treatment system with multiple liquid flow paths |
| 06/27/2006 | US7067935 Method for regulating the level of a dam installation and dam installation implementing the method |
| 06/22/2006 | US20060131890 Transverse Hydroelectric Generator |
| 06/22/2006 | US20060131889 Assembly of energy flow collectors, such as windpark, and method of operation |
| 06/22/2006 | US20060130475 Power generator with floats |
| 06/21/2006 | CN2789452Y Ocean current dynamic exchange electric power generator |
| 06/21/2006 | CN2789451Y Water-controlling water-using implement |
| 06/21/2006 | CN1791746A Arrangement for anchoring a floating structure |
| 06/21/2006 | CN1789704A Power transmission device |
| 06/21/2006 | CN1789702A Electricity generating device by using seawater tide |
| 06/21/2006 | CN1789701A Power device using floating body to make water pump suck and drain water to drive mechanical movement |
| 06/15/2006 | WO2006061652A1 Water current powered generating apparatus |
| 06/15/2006 | US20060125242 Hydraulic speed-increasing transmission for water current powered turbine |
| 06/15/2006 | CA2589965A1 Water current powered generating apparatus |
| 06/14/2006 | EP1488101B1 Extracting power from a fluid flow |
| 06/14/2006 | CN2787869Y Wind power generator with half vane hood |
| 06/14/2006 | CN2787864Y Floating boat type hydraulic generator for directional watershed |
| 06/14/2006 | CN2787863Y Double-turbine double-spry and double-impacting type water turbine generator |
| 06/13/2006 | US7061135 Device for generation of electrical power |
| 06/13/2006 | US7059123 Buoyancy pump power system |
| 06/08/2006 | WO2006058421A1 Wave energy device |
| 06/08/2006 | US20060120856 Gear pump |
| 06/08/2006 | US20060119107 Floating electricity production unit |
| 06/08/2006 | DE102004058258A1 Vorrichtung und Verfahren zur Erzeugung elektrischer Energie aus einer Meeresströmung Apparatus and method for generating electrical energy from an ocean current |
| 06/08/2006 | CA2744834A1 Paddle wheels in a flow of water |
| 06/08/2006 | CA2588883A1 Wave energy device |
| 06/07/2006 | EP1665515A2 Tidal energy system |
| 06/07/2006 | CN2786305Y Ocean wave electricity generating device |
| 06/07/2006 | CN1782368A Float towing type hydropower generator |
| 06/01/2006 | WO2006037983A3 Breakwater wave energy converter |
| 06/01/2006 | US20060113803 Method and apparatus for generating electrical energy downhole |
| 06/01/2006 | US20060113797 Energy recovery apparatus and method of operating energy recovering apparatus |
| 05/31/2006 | CN2784608Y Power device for generating hydroelectricity |
| 05/31/2006 | CN2784607Y Electricity generating device capable of transforming water power into wind power |
| 05/31/2006 | CN1779227A Generator set by seawater wave |
| 05/26/2006 | WO2006054084A1 Floating apparatus for deploying in marine current for gaining energy |
| 05/26/2006 | WO2006053878A2 Downstream pressure control valve system for the production of energy |
| 05/26/2006 | WO2006053843A1 Apparatus for converting energy from the wave motion of the sea |
| 05/26/2006 | WO2005072044A3 Wave energy plant for electricity generation |
| 05/25/2006 | US20060108808 System and method for generating electricity using well pressures |
| 05/24/2006 | EP1384824B1 Gyro wave-activated power generator and wave suppressor using the power generator |
| 05/24/2006 | EP1377750B1 Moveable, over-flowable and under-flowable hydro-electric power plant |
| 05/24/2006 | EP1196721B1 Device for generating an electrical voltage for components of a gas-fired water heater |
| 05/24/2006 | CN2782974Y Overpressure proof warter pumping energy storage power generating system |
| 05/24/2006 | CN1776218A Sea water electric field |