| 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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| 11/27/2008 | WO2006026838A3 Floating energy converter |
| 11/27/2008 | US20080292467 Direct-Drive Generator/Motor for a Windmill/Hydropower Plant/Vessel Where the Generator/Morot is Configured as a Hollow Profile and a Method to Assemble Such a Windmill/Hydropower Plant |
| 11/27/2008 | US20080290663 Hydroelectric in-pipe generator |
| 11/26/2008 | EP1995846A2 Tubular electrical machines |
| 11/26/2008 | EP1993901A2 Mooring of arrays of buoy-like wecs |
| 11/26/2008 | CN201155417Y Ship cluster sea power generator |
| 11/26/2008 | CN201155416Y Flotage type sea electricity station |
| 11/26/2008 | CN201155415Y Suspended type blade wheel hydraulic power generator |
| 11/26/2008 | CN201155414Y Water-discharging type generating set |
| 11/26/2008 | CN201155413Y Flexible fluid engine of fluid closed circulation moment converter |
| 11/26/2008 | CN201155404Y Wave gravitation energy trolley power generation system |
| 11/26/2008 | CN101311524A Wave power generation equipment |
| 11/25/2008 | US7456514 Kinetic hydropower generation from slow-moving water flows |
| 11/25/2008 | US7456513 Modular cell site with air-turbine backup |
| 11/25/2008 | US7456512 Portable sea-powered electrolysis generator |
| 11/25/2008 | US7455503 Apparatus for oscillating a vane |
| 11/20/2008 | WO2008138336A2 Apparatus for exploiting reciprocating motion of water |
| 11/20/2008 | US20080284176 Submerged water current turbines installed on a deck |
| 11/20/2008 | US20080284175 Self-Powered Non-Contact Water Appliance |
| 11/20/2008 | US20080284173 Wave Energy Apparatus |
| 11/20/2008 | DE202008011972U1 Generatorantrieb mittels Schaufelrad oder Rotor Generator Driven by paddle or rotor |
| 11/20/2008 | DE102007022779A1 Hybrid system for supplying electricity from regenerative energy sources, has one water reservoir arranged above another water reservoir, and energy converter and electrical generator connected with electrical supply network |
| 11/20/2008 | DE102007021213A1 Blade mold for well turbine, has guide part running diagonally downwards to blade side that is turned away from pressure, and is adjacent to end of front curve of turbine blade, and consisting of rotatable guide blade |
| 11/19/2008 | EP1992741A1 A system and method for the deployment of a hydroelectric turbine |
| 11/19/2008 | EP1991741A2 Buoyant structures |
| 11/19/2008 | EP1625654A4 Sprinkler activated generator |
| 11/19/2008 | CN201152234Y Assembled multi-linked natural energy conversion device |
| 11/19/2008 | CN201152227Y Wave energy flywheel generating set |
| 11/19/2008 | CN201152226Y Machinery-liquid hybrid device for converting ocean wave energy into flywheel kinetic energy |
| 11/19/2008 | CN201152225Y Hydraulic generator |
| 11/19/2008 | CN201152224Y Tap water generator |
| 11/19/2008 | CN101307744A Hydrodynamic force generating set for continuous doing work |
| 11/18/2008 | US7453165 Method and apparatus for converting ocean wave energy into electricity |
| 11/13/2008 | US20080277941 Generation of Electrical Power From Fluid Flows |
| 11/13/2008 | US20080277940 System and apparatus for improved turbine pressure and pressure drop control using turbine head potential |
| 11/12/2008 | CN201148941Y Novel three energy electricity generator on the sea |
| 11/12/2008 | CN201148935Y Sea wave power generator |
| 11/12/2008 | CN201148934Y River electric generating apparatus |
| 11/12/2008 | CN201148933Y Water level energy power generating apparatus |
| 11/12/2008 | CN201148932Y Human domestic animal pedals type waterwheel |
| 11/12/2008 | CN101302989A Bidirectional power generation system using tide rise and fall |
| 11/12/2008 | CN101302988A Wave power generating system |
| 11/12/2008 | CN101302987A Wave power generating system |
| 11/12/2008 | CN101302986A Water wave electric generating apparatus |
| 11/12/2008 | CN101302985A Water flow electric generating apparatus |
| 11/12/2008 | CN101302983A DC giant wheel hydroturbine |
| 11/12/2008 | CN100432425C Automatically-adjustable power generation device from sea current |
| 11/12/2008 | CN100432424C Equipment of wave power generation |
| 11/06/2008 | WO2008133774A1 Wave power generator systems |
| 11/06/2008 | WO2008132262A1 Rigid sail with configurable profile |
| 11/06/2008 | WO2008131786A1 Sea wave energy converter |
| 11/06/2008 | US20080273962 Liquid Turbine Device Including a Turbine Wheel with More Than One Set of Blades in Radial Succession |
| 11/06/2008 | US20080272601 Electrical energy from naturally moving fluids |
| 11/06/2008 | US20080272600 Lever operated pivoting float with generator |
| 11/06/2008 | US20080272599 Tidal Flow Power Generator |
| 11/06/2008 | DE202008008099U1 Stromerzeuger für Abwasserfallleitungen Generator set for waste water down pipes |
| 11/06/2008 | CA2668711A1 Dynamic fluid energy conversion system and method of use |
| 11/05/2008 | CN201144775Y Air pressure difference type energy-saving water pumping apparatus |
| 11/05/2008 | CN201144760Y Solar energy, wave energy and wind energy integrated power generation dock |
| 11/05/2008 | CN201144759Y Electric generator using wave power generation |
| 11/05/2008 | CN201144758Y Recirculation water electric generating set |
| 11/05/2008 | CN201144757Y Semi-naked double click type hydro-turbo generator set assembled with dam outlet gate |
| 11/05/2008 | CN201144756Y Building electric power generating device by using waste water |
| 11/05/2008 | CN201143458Y Shower with display function |
| 11/05/2008 | CN101298861A Method for power generation using rubber dam |
| 11/05/2008 | CN101298860A Method for power generation in river rapid waveband |
| 11/05/2008 | CN100430595C Wheel cable type sea wave energy conversion apparatus |
| 11/04/2008 | US7444811 Wave power device |
| 10/30/2008 | WO2008130295A1 A wave power unit, a buoy, use of a wave power unit and a method for producing electric energy |
| 10/30/2008 | WO2008129378A2 Tide and wave energy conversation device |
| 10/30/2008 | WO2008128999A1 Damper and damping structure for a wave energy conversion device |
| 10/30/2008 | WO2008128830A1 Hydraulic/electric transducer |
| 10/30/2008 | WO2008128707A2 An apparatus for generating electrical energy |
| 10/30/2008 | WO2008128307A1 Hybrid wave energy plant for electricity generation |
| 10/30/2008 | US20080265583 Water Turbine with Bi-Symmetric Airfoil |
| 10/30/2008 | US20080265582 Method and apparatus for converting ocean wave energy into electricity |
| 10/30/2008 | US20080265581 Buoyancy pump power system |
| 10/30/2008 | US20080265579 Drive train for an immersion energy production system |
| 10/30/2008 | DE202008011580U1 Wasserkraftanlage Hydroelectric power plant |
| 10/30/2008 | DE202008010305U1 Wärmesparende Einrichtung Heat-saving device |
| 10/30/2008 | CA2683676A1 Damper and damping structure for a wave energy conversion device |
| 10/30/2008 | CA2682688A1 A wave power unit, a buoy, use of a wave power unit and a method for producing electric energy |
| 10/29/2008 | EP1984998A1 Apparatus for thermomechanical decoupling of the housing and stationary part of a rotating machine |
| 10/29/2008 | EP1984572A1 Gravity foundations for tidal stream turbines |
| 10/29/2008 | EP1409876B1 Potential energy storage system |
| 10/29/2008 | CN201140129Y Hydroelectric power generation shower |
| 10/29/2008 | CN101297110A Improved smartcard system |
| 10/29/2008 | CN101294547A Synthetic adoption clean energy utilization section |
| 10/29/2008 | CN101294540A Electric power generator driven by waves |
| 10/29/2008 | CN101294539A Sea wave power generator |
| 10/29/2008 | CN101294538A Full-automatic fluid cycle power machine |
| 10/29/2008 | CN101294502A Multifunctional vacuum firepower waterpower dual-power generation and water-lifting water distributing station |
| 10/28/2008 | US7443047 Multiphased and multidimentional wave converter |
| 10/28/2008 | US7443046 Wave energy converter utilizing internal reaction mass and spring |
| 10/28/2008 | US7443045 Wave power apparatus |
| 10/28/2008 | US7442002 Tidal turbine installation |
| 10/28/2008 | US7441988 Submerged power generating apparatus |
| 10/23/2008 | WO2008127116A1 A device for a winch-operated wave-power plant |
| 10/23/2008 | WO2008125806A2 Fluid turbine |
| 10/23/2008 | WO2008125707A1 Submergible system for exploiting the energy of marine currents |