| 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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| 03/22/2007 | WO2007030899A1 A device for doing work by convertion of surface water energy |
| 03/22/2007 | WO2007011641A3 Method for creating energy sources for a vehicle drive system |
| 03/22/2007 | WO2006125118A3 Vertical axis wind turbines |
| 03/22/2007 | WO2005069824A3 Active impedance matching systems and methods for wave energy converter |
| 03/22/2007 | US20070065272 Centrifugal water lift electrical generator |
| 03/22/2007 | US20070063520 Kinetic hydropower generation from slow-moving water flows |
| 03/21/2007 | EP1474606B1 Grid construction to gathering of wave aggregates |
| 03/21/2007 | CN2881137Y Equipment for preparing high pressure gas power generation using wave energy |
| 03/21/2007 | CN1934352A Vertical blade waterwheel power generating device and hydraulic electrogenerating method utilizing the same device |
| 03/21/2007 | CN1931443A Nozzle for water flow electricity generation to drive LED |
| 03/15/2007 | WO2007030841A1 Sea swells power electricity generation apparatus |
| 03/15/2007 | US20070057518 Reservoirs in the air and reservoirs on the water |
| 03/14/2007 | EP1466090B1 Wave-power unit and plant for the production of electric power and a method of generating electric power |
| 03/14/2007 | CN2878708Y Improvement of turbine structure of generator |
| 03/14/2007 | CN1304754C Multipower wind and water energy machine |
| 03/13/2007 | US7190088 Process of using hydraulic turbines to generate electricity |
| 03/13/2007 | US7190087 Hydroelectric turbine and method for producing electricity from tidal flow |
| 03/13/2007 | US7190084 Method and apparatus for generating electrical energy downhole |
| 03/13/2007 | US7188471 Submersible power plant |
| 03/13/2007 | CA2412724C Wave energy converter |
| 03/13/2007 | CA2335354C Plant for utilising the energy in waves |
| 03/13/2007 | CA2265612C Implantable electric axial-flow blood pump with blood-cooled bearing |
| 03/08/2007 | WO2007027681A2 Expandable wave energy conversion system |
| 03/08/2007 | WO2007027544A1 Turbine-integrated hydrofoil |
| 03/08/2007 | WO2007026139A1 Improved smartcard system |
| 03/08/2007 | WO2007025387A1 Apparatus for production of hydrogen gas using wind and wave action |
| 03/08/2007 | WO2006134446A3 Novel activating mechanism for controlling the operation of a downhole tool |
| 03/08/2007 | US20070051674 Lift station and method |
| 03/08/2007 | DE202006019105U1 Kraftmaschine für Unterwasser-, Fluss- oder Gezeitenkraftwerke Engine for underwater, river or tidal power plants |
| 03/08/2007 | DE102005040807A1 Axial flow through water turbine for application in free water flow, has housing, taper, diffuser and mantle that are formed in such a manner that external flow to flow that emerges from tube exerts injector effect to execute suction |
| 03/08/2007 | DE102005040806A1 Radial water turbine for power and irrigation has active components with flow passing through them horizontally and parallel to external free flow |
| 03/08/2007 | DE102005040805A1 Through-flow water turbine for power and irrigation has horizontal inflow focusing funnel and diverting device to direct water in two flows onto turbine wheel |
| 03/08/2007 | CA2620981A1 Improved smartcard system |
| 03/08/2007 | CA2620591A1 Expandable wave energy conversion system |
| 03/07/2007 | CN2876369Y Peak regulating technical device of solar energy water pumping energy storage power generation |
| 03/07/2007 | CN1926329A Assembly comprising a water turbine and a generator, the rotor of which is direct-connected to each one of the blades of the turbine |
| 03/07/2007 | CN1924347A Method of wave power generation |
| 03/07/2007 | CN1303323C Water turbine wingsection for ocean current generation |
| 03/01/2007 | WO2007000033A3 Marine hydroelectric power plant |
| 03/01/2007 | US20070046028 Turbine-integrated hydrofoil |
| 03/01/2007 | US20070046027 Expandable wave energy conversion system |
| 03/01/2007 | US20070044954 Downhole motor locking assembly and method |
| 03/01/2007 | DE102005041346A1 Herrmann mobile wave energy converter device for producing and storing energy on ocean, has sail system for driving and controlling wave energy converter, and control and drive units at side of energy converter provided under water |
| 02/28/2007 | EP1756422A2 Submersible power plant |
| 02/28/2007 | EP1756420A1 Wave energy converter |
| 02/28/2007 | EP1756419A1 Modular system for the electric energy production from wave motion |
| 02/28/2007 | EP1756418A1 Modular hydraulic machine and a hydraulic micro-station |
| 02/28/2007 | CN2874048Y Circular water turbine unit |
| 02/28/2007 | CN2874047Y Hydroenergy power device with auxiliary ball |
| 02/28/2007 | CN1920299A Energy converter using fluid as power |
| 02/27/2007 | US7184363 Buoyant container with wave generated power production |
| 02/25/2007 | WO2007009155A1 Electricity generating apparatus from a flow of water such as tide, river or the like. |
| 02/22/2007 | WO2007022549A2 Water wheel |
| 02/22/2007 | WO2007021123A2 Ground water no pollution in hole, no hole casing, and electric generator organization pipe line water pumping installation, and installation method |
| 02/22/2007 | WO2007019640A1 Wave energy conversion |
| 02/22/2007 | WO2007019608A1 A wave energy capturing device |
| 02/22/2007 | WO2007019607A1 A device for capturing energy from a fluid flow |
| 02/22/2007 | WO2006108602A3 Power plant |
| 02/22/2007 | WO2005119053A8 A machine and system for power generation through movement of water |
| 02/22/2007 | WO2005089295A3 WAVE ENERGY CONVERTERS (WECs) WITH VELOCITY MULTIPLICATION |
| 02/22/2007 | US20070040384 Wave power assembly with an electromagnetic dampning means |
| 02/22/2007 | CA2759779A1 A device for capturing energy from a fluid flow |
| 02/22/2007 | CA2619100A1 Wave energy conversion |
| 02/22/2007 | CA2618540A1 A wave energy capturing device |
| 02/21/2007 | CN2871900Y Generator by ocean tide |
| 02/21/2007 | CN2871899Y Submerged-floating-wave height kinetic energy machine |
| 02/21/2007 | CN2871898Y Platform slurry turbine-generator power station by tailed water energy and feed canal flow energy |
| 02/21/2007 | CN2871897Y Heating generator by hot pump |
| 02/21/2007 | CN2871896Y Hydraulic impacting generator by river |
| 02/21/2007 | CN2871895Y Hydraulic generator |
| 02/21/2007 | CN1916393A New wave generating set |
| 02/21/2007 | CN1916392A Electric power generation method through artificial circulating waterpower |
| 02/20/2007 | US7180203 Electric generator |
| 02/20/2007 | US7179045 Self cleaning hydro delivery system |
| 02/15/2007 | WO2007017629A1 Turbine with coaxial sets of blades |
| 02/15/2007 | US20070035138 Vacuum powered generators |
| 02/14/2007 | EP1752657A1 A vertical blade waterwheel power generator and method of waterpower thereof |
| 02/14/2007 | EP1751424A2 Active impedance matching systems and methods for wave energy converter |
| 02/14/2007 | EP1147594B1 Hydraulic turbogenerator |
| 02/14/2007 | CN2869362Y Seawave water turbine |
| 02/14/2007 | CN2869361Y Seawave power generating device |
| 02/14/2007 | CN2869360Y Water turbine generating-water pumping equipment |
| 02/14/2007 | CN2869124Y Hydraulic power generation set |
| 02/14/2007 | CN1300458C Generator by using sea energy of low flow |
| 02/08/2007 | WO2007016505A2 Sewer line power generating system |
| 02/08/2007 | WO2007015269A1 Free floating wave energy converter |
| 02/08/2007 | WO2005041396A3 Method and system for generating electricity utilizing naturally occurring gas |
| 02/08/2007 | US20070031242 Movement system for the inspection of a turbine |
| 02/08/2007 | US20070029806 Floating electricity production unit |
| 02/08/2007 | US20070029805 Device for deriving energy from moving fluids |
| 02/08/2007 | CA2617208A1 Free floating wave energy converter |
| 02/07/2007 | CN2866889Y Pipeline hydroelectric power generator |
| 02/06/2007 | US7171806 Grid construction to gathering of wave aggregates |
| 01/31/2007 | EP1747373A1 Tidal turbine installation |
| 01/31/2007 | EP1747372A1 Wave power device |
| 01/31/2007 | EP1747371A1 A machine and system for power generation through movement of water |
| 01/31/2007 | CN2864144Y Waterpower kinetic energy generator |
| 01/31/2007 | CN2864143Y Simple speed-increasing water turbine |
| 01/31/2007 | CN1904222A Installation method of axle extend through flow type hydraulic turbine set |
| 01/30/2007 | US7168532 Wave energy converter (WEC) with magnetic braking |