| 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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| 07/18/2007 | CN101000030A Wheel cable type sea wave energy conversion apparatus |
| 07/18/2007 | CN101000029A Sea water floating force generating |
| 07/18/2007 | CN101000028A Floating mechanical generating apparatus |
| 07/18/2007 | CN101000027A Oscillating floater guiding fin apparatus |
| 07/17/2007 | US7245041 Ocean wave energy converter |
| 07/12/2007 | WO2007079231A2 Compact-sized generation of appreciable hydropower through centrifuge-induced gravity effects |
| 07/12/2007 | WO2007077916A1 THREE-DIMENSIONAL UNIVERSAL GRAVITATION OF MINIMUM COMPOSITE PARTICLES FILLING UNIVERSE, METHOD FOR USING TOTAL PRESSURE Pgh OF UNIVERSAL GRAVITATION AND ITS DEVICE |
| 07/12/2007 | WO2007077555A2 Conversion of ocean wave energy into electrical power |
| 07/12/2007 | WO2007076866A1 Clean energy power plant |
| 07/12/2007 | US20070158950 Hydroelectric Wave-Energy Conversion System |
| 07/12/2007 | CA2618022A1 Conversion of ocean wave energy into electrical power |
| 07/11/2007 | EP1805413A1 Wave power generating plant |
| 07/11/2007 | EP1518052B1 Oscillating water column wave energy converter incorporated into caisson breakwater |
| 07/11/2007 | CN2921348Y Water turbine set in hydropower station for dry season use |
| 07/11/2007 | CN2921347Y Hydraulic electric power generator |
| 07/11/2007 | CN2921346Y Power generator |
| 07/11/2007 | CN1997821A Modular system for the electric energy production from wave motion |
| 07/11/2007 | CN1995743A Fluid dynamic energy conversion grate |
| 07/11/2007 | CN1995740A Floating type double-floater ocean wave power generator |
| 07/11/2007 | CN1995739A Wave power generator |
| 07/11/2007 | CN1995738A Wave power generation device |
| 07/11/2007 | CN1995737A Gas water heater and power supply device without battery |
| 07/11/2007 | CN1995736A Current hydraulic power generation device |
| 07/11/2007 | CN1995735A Hydraulic oil power generator |
| 07/11/2007 | CN1995550A Method and apparatus for utilizing hydraulic power plant residue energy |
| 07/11/2007 | CA2532734A1 Economic low-head hydro and tidal power turbine |
| 07/10/2007 | US7242107 Water-based wind-driven power generation using a submerged platform |
| 07/10/2007 | US7242106 Method of operation for a self-protecting wave energy conversion plant |
| 07/05/2007 | US20070152452 Hydrocratic generator |
| 07/05/2007 | US20070152451 Compact-sized generation of appreciable hydropower through centrifuge-induced gravity effects |
| 07/05/2007 | US20070152450 Power generation system |
| 07/04/2007 | EP1802814A2 Breakwater wave energy converter |
| 07/04/2007 | CN2918776Y New horizontal flat- axial blade water power generator |
| 07/04/2007 | CN2918775Y Waterpower electricity generating device of exhaust pipe |
| 07/04/2007 | CN2918774Y Gravity flow waterpower electricity generating device |
| 07/04/2007 | CN1991242A Fluid-actuated illuminating apparatus |
| 07/03/2007 | US7239038 Apparatus for electrical signal generation based upon movement and associated methods |
| 07/03/2007 | CA2370980C Dual hydroturbine unit |
| 06/28/2007 | WO2007073358A1 Water powered pump |
| 06/28/2007 | WO2007073207A1 A method and a system for performing maintenance on a membrane used for pressure retarded osmosis |
| 06/28/2007 | WO2007072016A1 Wave energy extraction device |
| 06/28/2007 | WO2007071975A1 Generation of electrical power from fluid flows, particularly in oil or gas well pipes |
| 06/28/2007 | WO2007071161A1 Electricity generating equipment with ocean energy, water energy and wind energy |
| 06/28/2007 | WO2007070935A1 A system of underwater power generation |
| 06/28/2007 | WO2006113855A3 Methods and apparatus for power generation |
| 06/28/2007 | US20070145748 Power generation system |
| 06/28/2007 | CA2640868A1 Generation of electrical power from fluid flows, particularly in oil or gas well pipes |
| 06/28/2007 | CA2637372A1 A system of underwater power generation |
| 06/28/2007 | CA2634298A1 A method and a system for performing maintenance on a membrane used for pressure retarded osmosis |
| 06/27/2007 | EP1800002A1 A liquid turbine device including a turbine wheel with more than one set of blades in radial succession |
| 06/27/2007 | CN2916176Y Wave surge pump station |
| 06/27/2007 | CN1989340A Wave energy converter |
| 06/27/2007 | CN1987089A Direct electricity generation unit device of single tube double way liquid-state metal magnetic fluid wave energy |
| 06/27/2007 | CN1987088A Star self rotary type hydroelectric station |
| 06/26/2007 | US7235894 Integrated fluid power conversion system |
| 06/26/2007 | CA2399071C Controlling activation of devices |
| 06/21/2007 | WO2007069937A2 Wave energy converter (variants) |
| 06/21/2007 | WO2007069875A1 Fish-way for sturgeons provided with sealed trays and using drawdowns of membrane hydraulic units |
| 06/21/2007 | WO2007068157A1 Tidal flow power generator |
| 06/21/2007 | WO2007068100A1 Oscillating water column energy accumulator |
| 06/21/2007 | WO2007038328A3 Kinetic hydropower generation from slow-moving water flows |
| 06/21/2007 | US20070140829 Modular Hydraulic or Hydroelectric Machine |
| 06/21/2007 | US20070137195 Wide bandwidth farms for capturing wave energy |
| 06/20/2007 | EP1797317A1 Hydrodynamic energy generating assembly and method |
| 06/20/2007 | EP1797243A1 Ready hydel power system |
| 06/20/2007 | CN2913657Y Water gravity generator |
| 06/20/2007 | CN2913656Y Hydraulic electrogenerating hydraulic turbine |
| 06/20/2007 | CN1982703A System and method for integrating wind power generation and pumped hydro energy storage systems |
| 06/20/2007 | CN1982701A Air-hydraulic two-purpose impeller generator set by kinetic energy |
| 06/20/2007 | CN1982696A Tide power generator |
| 06/20/2007 | CN1982695A Inertial power generation by water-flow |
| 06/19/2007 | US7233078 Miniature hydro-power generation system |
| 06/14/2007 | WO2007065717A1 Tidal stream energy conversion system |
| 06/14/2007 | US20070132246 Wave energy conversion system |
| 06/14/2007 | DE202007004170U1 Energiegewinnungs-Sperrwerk in strömenden Gewässern Energy harvesting barrier in flowing waters |
| 06/14/2007 | DE202006001171U1 Wasserkraft-Stromgenerator mit geringer Drehzahl Hydro-electric generator at low speed |
| 06/14/2007 | CA2632015A1 Tidal stream energy conversion system |
| 06/13/2007 | EP1795746A2 Miniature hydro-power generation system |
| 06/13/2007 | EP1654458B1 Energy generator powered by tidal currents |
| 06/13/2007 | CN1321266C Rotor blade of diagonal flow water turbine |
| 06/12/2007 | WO2007137426A1 Wave energy converter |
| 06/12/2007 | US7230346 Power source for sensors |
| 06/12/2007 | US7228812 Sea-based hydrogen-oxygen generation system |
| 06/12/2007 | CA2338809C Drilling turbine |
| 06/07/2007 | WO2007065121A1 Wave-powered energy conversion system |
| 06/07/2007 | WO2007064827A2 Wave energy converter utilizing internal reaction mass and spring |
| 06/07/2007 | WO2007034193A3 Kite power generator |
| 06/07/2007 | WO2007021295A3 Waste water electrical power generating system |
| 06/07/2007 | US20070126239 Wave energy converter utilizing internal reaction mass and spring |
| 06/07/2007 | US20070126237 Fluid-driven lighting device |
| 06/07/2007 | CA2632158A1 Wave energy converter utilizing internal reaction mass and spring |
| 06/06/2007 | EP1792017A1 Modular near-shore wave-powered energy collection system |
| 06/06/2007 | DE102006024042A1 Mechanically and hydraulically combined wave power plate for use as offshore system, has main drive shaft that is propelled using generator gear, and hydraulic system with piston pump and floating body that moves up and down by wave energy |
| 06/06/2007 | CN2908839Y Seawater power generator |
| 06/06/2007 | CN1975151A Wave energy electric generator |
| 06/05/2007 | US7225889 Downhole motor locking assembly and method |
| 05/31/2007 | WO2007061951A2 Wave energy recovery system |
| 05/31/2007 | US20070120419 Hydro-pnemuatic mechanic device for the exploitation of the wave motion |
| 05/31/2007 | US20070120371 Current power generator |
| 05/31/2007 | US20070120368 Self-powered miniature liquid treatment system with configurable hydropower generator |