| 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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| 03/02/2005 | CN1587677A New hydropower generation |
| 03/02/2005 | CN1587676A Method for using turbine arrangement to reciprocating circulate pump liquid |
| 03/02/2005 | CN1587675A Wave stable generation self control system by wind power using oil as energy carrier |
| 03/02/2005 | CN1587674A Water turbine wingsection for ocean current generation |
| 03/02/2005 | CN1587673A Man power hydropower generator |
| 03/01/2005 | US6860219 Technique and platform for fabricating a variable-buoyancy structure |
| 03/01/2005 | US6860068 Potential energy storage system |
| 02/24/2005 | WO2005017349A1 Energy generator powered by tidal currents |
| 02/24/2005 | US20050039921 Wellbore power generating system for downhole operation |
| 02/23/2005 | CN2680891Y Electricity generating system utilizing sea wave |
| 02/23/2005 | CN1584325A Tidal flow power generator |
| 02/23/2005 | CN1584324A Running water electric power generating method and generator |
| 02/22/2005 | US6857266 Wave energy converter |
| 02/17/2005 | WO2005015008A1 Desalination of sea water |
| 02/17/2005 | US20050035602 Tidal generator |
| 02/17/2005 | US20050034452 Enhanced pumped storage power system |
| 02/16/2005 | CN2679386Y Flow dividing power package |
| 02/16/2005 | CN2679385Y Gas water heater hydraulic power package |
| 02/16/2005 | CN2679384Y Water pump for delivery of water from lower position to higher position by natural force |
| 02/15/2005 | CA2437339A1 Energy converter apparatus |
| 02/10/2005 | WO2005012723A1 Method of operation for a self-protecting wave energy conversion plant |
| 02/10/2005 | US20050029817 Gimbal-mounted hydroelectric turbine |
| 02/09/2005 | CN2677651Y Windmill for generating |
| 02/08/2005 | CA2213445C Tidal generator |
| 02/03/2005 | WO2005010356A1 Windmill |
| 02/03/2005 | US20050023837 Generator for a hydro-electric station |
| 02/02/2005 | CN2675926Y Hydraulic power machine |
| 02/02/2005 | CN2675894Y Hanged on shipboard type ocean current generator |
| 02/02/2005 | CN1573091A Method and system for water lift or power provision through water head |
| 02/01/2005 | US6848503 Wellbore power generating system for downhole operation |
| 01/29/2005 | CA2436187A1 Wave powered vessel |
| 01/27/2005 | WO2005008805A2 Apparatus and method for generating electrical energy from motion |
| 01/27/2005 | WO2005008804A2 Apparatus and method for providing electrical energy generated from motion to an electrically powered device |
| 01/27/2005 | WO2005008061A1 Sea wave electric power generator |
| 01/27/2005 | US20050019150 Windmill |
| 01/27/2005 | US20050017513 Hydro-power generating system |
| 01/27/2005 | DE10329465A1 Immersed water power generator for extracting power from wave energy has Archimedes screw whose screw thread is divided into individual vanes with vane profile attached to axle at distance apart |
| 01/26/2005 | CN2674139Y Braking means for hydroelectric generating set |
| 01/26/2005 | CN2674138Y Horizontal shaft and blade type flowing water electricity generator |
| 01/26/2005 | CN1571881A Generator for a hydro-electric station |
| 01/26/2005 | CN1570375A Gravity unbalanced rotary production output machine |
| 01/20/2005 | WO2005005821A1 Wave-force generator |
| 01/20/2005 | WO2005005820A1 Extracting energy from flowing fluids |
| 01/20/2005 | WO2005005244A1 Marking buoy device using wave power generation |
| 01/20/2005 | US20050012341 System and method for converting wind into mechanical energy |
| 01/20/2005 | US20050012338 Tide and wave powered generation apparatus |
| 01/20/2005 | DE202004016159U1 Underwater turbine with laminar flow output has a profiled duct with a central coaxial drive unit and with a non ducted impeller with at least two blades |
| 01/20/2005 | CA2531653A1 Extracting energy from flowing fluids |
| 01/19/2005 | EP1497502A1 A system for generating power |
| 01/19/2005 | EP1131556A4 Hydraulic turbine assembly |
| 01/13/2005 | US20050006903 Hydraulic power generating device |
| 01/13/2005 | US20050005592 Hollow turbine |
| 01/13/2005 | DE202004015466U1 Vorrichtung zur Erzeugung von Strom aus Wasserkraft Apparatus for generating electricity from hydropower |
| 01/12/2005 | EP1177379B1 Apparatus for deriving energy from waves |
| 01/12/2005 | EP1032764B1 Method and arrangement for converting kinetic energy of ocean currents into rotatory energy |
| 01/12/2005 | CN1563704A Method and set for pressure generation through water automatic circulation |
| 01/12/2005 | CN1563703A Another method of hydraulic generation |
| 01/12/2005 | CN1563702A Hydraulic generating set using moving upset vane waterflow vehicle |
| 01/12/2005 | CN1563701A Water power pipeline boosting generation system |
| 01/12/2005 | CN1563700A Axial revolver hydraulic generation power set |
| 01/12/2005 | CN1563699A Power conversion driving gear |
| 01/12/2005 | CN1563698A Self-adaptive current power generation unit on seabed |
| 01/11/2005 | US6841893 Hydrogen production from hydro power |
| 01/06/2005 | WO2004085843A8 Wave power assembly |
| 01/06/2005 | US20050002785 Turbine with tube arrangement and method of preventing detachment of a fluid flow |
| 01/06/2005 | US20050001432 Power generator and turbine unit |
| 01/05/2005 | EP1492956A1 Extracting power from a fluid flow |
| 01/05/2005 | EP1492955A1 Turbine with a downstream tube |
| 01/05/2005 | CN2668884Y Sea wave driving machine arrangement |
| 01/05/2005 | CN2668883Y Kinetic water pendulum type electric generating device |
| 01/05/2005 | CN1560466A Power energy apparatus with air collector |
| 01/05/2005 | CN1560465A Mechanical sea water generating apparatus |
| 01/05/2005 | CN1560464A Hydraulic sea water generating apparatus |
| 01/05/2005 | CN1183040C Method and pump for impelling water in waters |
| 01/04/2005 | CA2388513C Power station using ocean currents |
| 12/30/2004 | US20040266278 System for utilization of sinus-shaped motion pattern |
| 12/29/2004 | WO2004113719A1 Wave power station |
| 12/29/2004 | WO2004113718A1 Wave power station |
| 12/29/2004 | WO2004113717A1 Water turbine and liquid pump |
| 12/29/2004 | CN1558108A Automatic hydraulic power working method |
| 12/29/2004 | CA2529666A1 Wave power station |
| 12/23/2004 | US20040256857 Aquatic marking lights |
| 12/22/2004 | EP1488101A1 Extracting power from a fluid flow |
| 12/22/2004 | CN2665394Y Hydraulic wave power generation platform |
| 12/22/2004 | CN2665393Y Non-dam electricity generating system for rivers and ditches |
| 12/22/2004 | CN1556322A Protection device used for oscillation water column type ware energy system air chamber |
| 12/21/2004 | US6833631 Apparatus and methods for energy conversion in an ocean environment |
| 12/21/2004 | CA2203913C Cooling system for a generator in a tank surrounded by running water |
| 12/16/2004 | US20040251692 Electric device and method |
| 12/16/2004 | US20040250537 Machine and system for power generation through movement of water |
| 12/16/2004 | DE202004015800U1 Turning blade rotor for offshore wind and tidal power production has rows of articulated wind catching blades on crankshafts with three separate wind surfaces |
| 12/16/2004 | DE10322630A1 Water powered electricity generator uses natural reservoir with hoses to supply vaned wheel with planetary drive to generator |
| 12/15/2004 | EP1392972A4 Tidal/wave compressed air electricity generation |
| 12/15/2004 | CN2663682Y Conduit type hydroelectric generating set |
| 12/09/2004 | WO2004088770A3 Electrical energy generation system potential energy of a suspended counterweight |
| 12/09/2004 | US20040247393 Method for regulating the level of a dam installation and dam installation implementing the method |
| 12/09/2004 | DE19513817B4 Pumpspeicherwerk Pumpspeicherwerk |
| 12/09/2004 | CA2527217A1 Low head, dynamic variable pitch, submersible hydro generator |
| 12/08/2004 | CN1553993A Plant, generator and propeller element for generating energy from watercurrents |
| 12/02/2004 | WO2004104411A1 Arrangement for anchoring a floating structure |