| 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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| 01/29/2003 | CN2533283Y Sea wave electric power generating conversion device |
| 01/23/2003 | WO2003006825A1 Plant, generator and propeller element for generating energy from watercurrents |
| 01/22/2003 | CN2532266Y Hydroturbine with pressure-facing, pressurizing and pressur-reducing |
| 01/21/2003 | US6509652 Small-sized hydroelectric power generating apparatus |
| 01/15/2003 | CN2531124Y Seawave hydraulic generating unit |
| 01/15/2003 | CN1391035A Variable-pressure hydraulic power station |
| 01/14/2003 | CA2126971C Water turbines or pumps |
| 01/09/2003 | WO2003002877A1 Potential energy storage system |
| 01/09/2003 | US20030006612 Potential energy storage system |
| 01/08/2003 | EP1273855A1 Multiple solar / heat pump / pumping-up combination power plant |
| 01/08/2003 | EP1272758A1 A wind and wave energy plant |
| 01/08/2003 | EP1272757A1 Habitat hydro scheme |
| 01/05/2003 | CA2352673A1 Inline-pipeline electric motor-generator propeller module |
| 01/02/2003 | US20030001392 Wave energy converter (WEC) |
| 01/02/2003 | EP1268983A1 Dual hydroturbine unit |
| 01/01/2003 | CN1388318A Ocean energy power generator |
| 01/01/2003 | CN1388317A Molecular energy power generating station |
| 12/26/2002 | US20020195823 Wave energy transducer |
| 12/26/2002 | US20020195821 Microturbine/capacitor power distribution system |
| 12/26/2002 | US20020194847 Potential energy storage system |
| 12/25/2002 | CN1386974A Electric generator using sea wave energy |
| 12/25/2002 | CN1097159C Apparatus for conversion of energy from vertical movement of seawater |
| 12/25/2002 | CN1097158C Apparatus and method for converting ocean wave motion to electricity |
| 12/24/2002 | US6497249 Telescopic hose and related drive systems |
| 12/18/2002 | EP1030970B1 Wave energy converter |
| 12/18/2002 | CN2527025Y Cut-off electric generator |
| 12/18/2002 | CN1385607A Wave generator |
| 12/11/2002 | CN1095934C Wave-powered prime motor |
| 12/05/2002 | US20020180215 Method of producing electricity through injection of water into a well |
| 12/05/2002 | DE10126181A1 Electrical power generator for domestic and business premises, includes hydroelectric generator in water supply line, with storage system and inverter |
| 12/04/2002 | CN2523984Y Electric power generating system by seawaves |
| 11/27/2002 | CN1381673A Method for continuous and stable electric generation by means of wave energy |
| 11/27/2002 | CN1381650A Comprehensive utilization method for garbage and excessive electric power |
| 11/21/2002 | WO2002092919A1 Systems for generating electricity using sea swell |
| 11/20/2002 | EP1258047A2 Fuel cell block |
| 11/14/2002 | WO2002090768A1 Tidal/wave compressed air electricity generation |
| 11/14/2002 | DE10123240A1 Compact power plant with water tower-like structure |
| 11/13/2002 | EP1062425A4 Apparatus for converting ocean wave motion to electricity |
| 11/07/2002 | US20020162326 Tidal/wave compressed air electricity generation |
| 11/05/2002 | US6476512 Electricity generating wave pipe (or EGWaP) |
| 11/05/2002 | US6476511 Floating apparatus and method for extracting power from sea waves |
| 10/31/2002 | DE10120434A1 System for using water to produce electrical power, aquatic animals and plants is applied in the ocean or in the sea and makes technical use of water in utilization chain |
| 10/31/2002 | DE10119566A1 Water turbine power plant has water directed onto blades of turbine used for driving electrical generator |
| 10/31/2002 | DE10117552C1 Bewegliches, über- und unterströmbares Wasserkraftwerk Moving, above and understreaming hydropower plant |
| 10/30/2002 | EP1252440A1 Controlling activation of devices |
| 10/30/2002 | CN1377446A Power station using ocean currents |
| 10/24/2002 | WO2002084116A1 Wind powered hydroelectric power plant and method of operation thereof |
| 10/24/2002 | US20020154725 Seafloor power station |
| 10/24/2002 | US20020152749 Apparartus for deriving energy from waves |
| 10/23/2002 | CN1375630A Power generator utilizing sea wave |
| 10/20/2002 | CA2344906A1 Modular hydraulic turbine |
| 10/17/2002 | WO2002081905A1 Moveable, over-flowable and under-flowable hydro-electric power plant |
| 10/10/2002 | US20020145288 Apparatus and methods for energy conversion in an ocean environment |
| 10/10/2002 | US20020144504 Wind powered hydroelectric power plant and method of operation thereof |
| 10/10/2002 | US20020144503 Wind powered hydroelectric power plant and method of operation thereof |
| 10/09/2002 | CN1373258A Electric generating device using tidal range and water flow power |
| 10/03/2002 | WO2002077447A1 Wave power generation machine |
| 10/03/2002 | WO2002077369A1 Gyro wave-activated power generator and wave suppressor using the power generator |
| 10/03/2002 | US20020140233 Fluid control system with automatic recovery feature |
| 10/02/2002 | CN1372076A Method for comprehensive generating power by utilizing atmosphere pressure and water drop and apparatus thereof |
| 10/01/2002 | US6457307 Hydrostatic wave energy conversion system |
| 09/28/2002 | CA2342379A1 Ocean currents space station |
| 09/28/2002 | CA2342378A1 Waser |
| 09/26/2002 | WO2002075151A1 Wave power plant |
| 09/25/2002 | CN2512919Y Sea wave energy device |
| 09/25/2002 | CN1370923A Method for raising powe generating efficiency of dam |
| 09/25/2002 | CN1370922A Mixed-gas driven power generating system |
| 09/24/2002 | US6454546 Maritime pump |
| 09/24/2002 | US6454235 Picture hanger |
| 09/19/2002 | US20020131824 Floating platform to obtain electric power from sea waves |
| 09/18/2002 | CN1370257A Axial flow hydraulic turbine electric generator system |
| 09/18/2002 | CN1369634A Small hydralic power package |
| 09/17/2002 | US6450732 Caisson for absorbing wave energy |
| 09/12/2002 | WO2002070890A1 Omnidirectional immersed hydraulic turbine with axis perpendicular to the water current and uses thereof |
| 09/11/2002 | CN1369037A Transport network comprising fleet of vehicles, boat and station for recharging such transport system with compressed air |
| 09/11/2002 | CN1369036A Partial splitter vane for reaction hydraulic turbine |
| 09/11/2002 | CN1368601A Hydroelectric wave generator |
| 09/11/2002 | CN1090744C Single fluid compression/expansion refrigeration device |
| 09/04/2002 | CN1090289C Tidel current energy converter |
| 09/04/2002 | CN1090288C Fuel injector and method using two, two-way valve control valves |
| 09/03/2002 | US6443653 Modular floating breakwater for the transformation of wave energy |
| 08/29/2002 | WO2002066829A1 Wave-powered generator device |
| 08/29/2002 | WO2002066828A1 Apparatus for production of energy from currents in bodies of water, a foundation, and a method for the installation of the apparatus. |
| 08/28/2002 | CN1366133A Tide-tyre electric generator set and its electric generation method |
| 08/28/2002 | CN1089860C Liquid flow turbine |
| 08/27/2002 | US6441508 Dual type multiple stage, hydraulic turbine power generator including reaction type turbine with adjustable blades |
| 08/27/2002 | US6439854 Method and pump for impelling water in waters |
| 08/22/2002 | US20020114670 System for protecting coastal land from rise of surface of the sea |
| 08/22/2002 | US20020113442 Small hydroelectric power generator |
| 08/21/2002 | EP1013953A4 Machine for producing kinetic energy |
| 08/21/2002 | CN2506785Y Sea wave powering device |
| 08/21/2002 | CN2506784Y High-efficient hydroelectric generator set |
| 08/14/2002 | DE10103894A1 Kombinierbares Wellenkraftwerk Mix and wave power plant |
| 08/14/2002 | CN2505611Y Wave energy switching mechanism |
| 08/14/2002 | CN2505610Y Built-in hydraulic wave power float |
| 08/13/2002 | US6433991 Controlling activation of devices |
| 08/08/2002 | WO2002061277A1 Pendulum generator |
| 08/08/2002 | WO2002061273A1 Energy generating system |
| 08/08/2002 | WO2002050618A3 Microturbine/capacitor power distribution system |
| 08/07/2002 | EP0877861B1 Hydroelectric power generation plant |