| 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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| 08/14/2008 | US20080190105 Apparatus for Wave Energy Harnessing |
| 08/14/2008 | DE202008005512U1 Wellenenergieumwandler Wave energy |
| 08/13/2008 | EP1956237A2 Offshore wind energy and tidal flow assembly |
| 08/13/2008 | EP1954941A2 Wave energy converter utilizing internal reaction mass and spring |
| 08/13/2008 | CN201100275Y Wind power generation irrigation device |
| 08/13/2008 | CN201100211Y Hydraulic tray car device |
| 08/13/2008 | CN101240777A Three-purpose generator of breeze, building and oceanic current |
| 08/13/2008 | CN101240768A Generating set utilizing fluid as dynamic power |
| 08/13/2008 | CN100410529C Rotary pontoon type soft-drive sea-wave hydraulic power generation unit |
| 08/12/2008 | US7411311 Wave power plant |
| 08/07/2008 | WO2008094046A1 A device for utilising ocean-wave energy |
| 08/07/2008 | WO2008093037A1 Apparatus for generating electrical power |
| 08/07/2008 | US20080185048 Fuel tank for a power generator set |
| 08/07/2008 | DE102006026058B4 Einrichtung zur Energiegewinnung Means to generate energy |
| 08/07/2008 | CA2676701A1 A device for utilising ocean-wave energy |
| 08/06/2008 | EP1952014A1 Turbine generator |
| 08/06/2008 | EP1423605B1 Apparatus for wave energy conversion using a flot with execess buoyancy |
| 08/06/2008 | CN201096053Y Minisize water energy power generation and electric power storage device |
| 08/06/2008 | CN101235991A Natural cold source central air-conditioning system adopting siphon principle |
| 08/06/2008 | CN101235789A Displacement-variable air water interlocked pressure tank sea floor tidal electric power generation device |
| 08/06/2008 | CN101235788A Automatic hydrologic cycle hydraulic power generator |
| 07/31/2008 | WO2008091208A1 A method and a wave-power aggregate to extract energy from wave motion in a fluid and the use of a wave-power aggregate |
| 07/31/2008 | WO2008091159A1 A system and method for using a micro power plant |
| 07/31/2008 | WO2008090302A1 Hydro column |
| 07/31/2008 | WO2008076145A3 Wave energy converter with air compression (wecwac) |
| 07/31/2008 | WO2008045456A3 Material neutral power generation |
| 07/31/2008 | US20080179888 Methods and apparatus for improved hydropower system |
| 07/31/2008 | DE202008007235U1 Bojen - Wellenkraftwerk mit Wellentaloptimierung Buoys - wave power plant with Wellentaloptimierung |
| 07/31/2008 | DE102007013427A1 Ladegerät mit Schaukelbewegung unter Nutzung des Faradayschen Prinzips Charger with rocking motion using the Faraday principle |
| 07/31/2008 | CA2676320A1 Hydro column |
| 07/30/2008 | EP1948926A2 Generation of energy from subsurface water currents |
| 07/30/2008 | CN201092935Y Fluid generator |
| 07/30/2008 | CN201092929Y Electric generator using wave energy |
| 07/30/2008 | CN201092928Y Electric generator using wave energy and wave-activated generator group |
| 07/30/2008 | CN201092927Y Energy-saving liquid-handling pipeline |
| 07/30/2008 | CN201091851Y Shower |
| 07/30/2008 | CN101230843A Device and method for conversion of nature energy of combined concatemer |
| 07/30/2008 | CN101230831A Method and apparatus for generating power using ocean wave energy |
| 07/30/2008 | CN101230830A Novel high-efficiency ocean wave generator |
| 07/30/2008 | CN101230829A Dual electric generating apparatus |
| 07/30/2008 | CN101230828A Wave motor |
| 07/30/2008 | CN101230827A Double power turbine |
| 07/30/2008 | CN101230826A Recirculated water type natural flow station |
| 07/30/2008 | CN101230825A Hydraulic generator |
| 07/29/2008 | US7405489 Wave power assembly |
| 07/24/2008 | WO2008088376A1 Hydroelectric wave-energy conversion system |
| 07/24/2008 | WO2008088368A2 Lever operated pivoting float with generator |
| 07/24/2008 | WO2008086840A1 Rotatable energy generation unit for generating electric energy from a water flow |
| 07/24/2008 | WO2008067939A3 Turbine plant for generating power from sea waves |
| 07/24/2008 | US20080174118 Rocking motion charging device using faraday principle |
| 07/24/2008 | DE202008003351U1 Hydropneumatische Pumpe Hydro-pneumatic pump |
| 07/24/2008 | DE102007003618A1 Energieerzeugungsanlage, angetrieben durch eine Wind- oder Wasserströmung Power generation plant, powered by a wind or water flow |
| 07/24/2008 | CA2666763A1 A rotatable power generation plant for generating electric power from a flow of water |
| 07/23/2008 | EP1947327A1 Electrical power station for the extraction of energy from swells |
| 07/23/2008 | EP1945940A1 Deployment apparatus for submerged power plant |
| 07/23/2008 | EP1945939A1 Conversion of energy in waves and in tidal flow |
| 07/23/2008 | EP1945938A1 Wave energy conversion |
| 07/23/2008 | CN201090375Y Wind energy waterwheel generator |
| 07/23/2008 | CN201090365Y Sea wave power generator |
| 07/23/2008 | CN201090364Y Hatchet type hydraulic turbine |
| 07/23/2008 | CN201090363Y Fluid piping electric generating apparatus |
| 07/23/2008 | CN201090362Y Electric generating apparatus obtaining energy inside of pipe |
| 07/23/2008 | CN201090361Y Electric generating apparatus deposited by municipal sewage plant |
| 07/23/2008 | CN201090360Y Float type stream electric generating apparatus |
| 07/23/2008 | CN201090359Y Minitype hydraulic power generator |
| 07/23/2008 | CN201090358Y Counter-rotating hydroelectric wind generator |
| 07/23/2008 | CN201090357Y Counter-rotating hydroelectric generator |
| 07/23/2008 | CN201090349Y Blade type hydrogenerator |
| 07/23/2008 | CN101225789A Wind-power hydropower combined power generation system |
| 07/23/2008 | CN101225788A Gear turntable hydraulic power generator |
| 07/22/2008 | CA2469635C Method and system for regulating the level of a dam |
| 07/17/2008 | WO2008084560A1 Hydroelectric power generation facility |
| 07/17/2008 | WO2008084507A1 Production system of electricity from sea wave energy |
| 07/17/2008 | WO2008084262A2 Power generation means |
| 07/17/2008 | US20080169654 Hydro electrical generator |
| 07/17/2008 | US20080169653 Lever operated pivoting float with generator |
| 07/16/2008 | CN101223391A Reciprocating pump |
| 07/16/2008 | CN101223355A Water turbine with bi-symmetric airfoil |
| 07/16/2008 | CN101223319A Electricity generating apparatus from a flow of water such as tide, river or the like |
| 07/16/2008 | CN101220804A Road ballast power generation assembly |
| 07/16/2008 | CN101220794A River power generation device |
| 07/16/2008 | CN100402837C Generator set by seawater wave |
| 07/16/2008 | CN100402836C Apparatus for storage of potential energy |
| 07/10/2008 | WO2008080478A1 Device for exploiting the energy of water masses |
| 07/10/2008 | WO2008063086A3 Wave energy converter |
| 07/10/2008 | WO2008051642A3 Method and apparatus for converting ocean wave energy into electricity |
| 07/10/2008 | WO2008051446A3 River and tidal power harvester |
| 07/10/2008 | US20080164699 Marine Hydroelectric Power Plant |
| 07/10/2008 | CA2674092A1 Tidal electricity generating apparatus |
| 07/09/2008 | CN201083180Y Voltage-regulating speed-changing fan water power propeller for energy-saving cooling tower |
| 07/09/2008 | CN201083179Y High efficiency water power electricity generating system |
| 07/09/2008 | CN201083178Y Heating backwater energy conversion device |
| 07/09/2008 | CN101218429A Turbine for a hydroelectric power station |
| 07/09/2008 | CN101216011A Tidal power station |
| 07/09/2008 | CN101215846A Full-automatic energy-saving water saving device |
| 07/09/2008 | CN100400859C Collapsible paddle ocean current energy generator |
| 07/09/2008 | CN100400858C Impact closed wave energy collecting machine |
| 07/09/2008 | CN100400857C Horizontal axis rotary drum baffle plate type water flow generating device |
| 07/08/2008 | US7397144 Bearing-less floating wind turbine |
| 07/03/2008 | WO2007143021A3 A machine and system for power generation through movement of water |