| 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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| 12/20/2001 | WO2001096736A1 Hydroelectric plant |
| 12/12/2001 | CN2464956Y Energy source power device for water conservancy generation station |
| 12/12/2001 | CN1326047A Circulation-type hydroelectric generator |
| 12/11/2001 | US6328539 Hydraulic device powered by wave |
| 12/11/2001 | US6327994 Scavenger energy converter system its new applications and its control systems |
| 12/06/2001 | WO2001092644A1 Wavepowermachine |
| 12/06/2001 | DE10025541C1 Hydrographic probe for measuring sea water parameters has rinsing pump for conductivity measuring cell driven by Savonius rotor |
| 12/06/2001 | DE10024022A1 Y-form storage plant to extract flow energy from water force involves guiding water onto running wheels at high pressure induced by shape of store wall |
| 12/05/2001 | CN2463555Y Automatic power supply unit for flow-adjustable water heater |
| 12/05/2001 | CN1324984A Three important parts of buoyancy machine |
| 11/28/2001 | CN1075600C Wave energy unit |
| 11/26/2001 | WO2001092718A1 Wave energy converters utilizing pressure differences |
| 11/26/2001 | CA2347398A1 Wave energy converters utilizing pressure differences |
| 11/22/2001 | WO2001089066A1 Small power generating device and water faucet device |
| 11/15/2001 | DE10021649A1 Flow regulation and hydroelectric power system has several identical hydroelectric power stations arranged in sequence in direction of water flow outside shipping channel in boundary area |
| 11/14/2001 | EP1153217A1 Wave energy improvement unit to be converted into electric power |
| 11/14/2001 | EP0897472B1 Wave energy converter |
| 11/14/2001 | EP0892889B1 Submerged hydropneumatic wave energy converter |
| 11/07/2001 | CN1320769A Hydroelectric generator system |
| 11/07/2001 | CN1074509C Buoy for wave power generation with shrunk and strethed bend |
| 10/31/2001 | CN1319705A Spiral flow desilting equipment |
| 10/17/2001 | EP1144864A1 A method of controlling operating depth of a device |
| 10/11/2001 | WO2001075302A1 A wind and wave energy plant |
| 10/11/2001 | US20010028825 System for protecting coastal land from rise of surface of the sea |
| 10/10/2001 | CN1316588A Electric generating ship using regenerated energy |
| 10/09/2001 | CA2108376C Regenerative turbine flow inducer for double or tandem mechanical seals |
| 10/04/2001 | WO2001073290A1 Pumping system actuated by marine waves |
| 10/04/2001 | WO2001073289A1 Device for utilisation of wave energy |
| 10/04/2001 | WO2001073208A1 Hydroelectric power plant with penstocks installed on the bed of a river |
| 10/04/2001 | EP1138941A2 Method to determine the net head for turbines |
| 10/03/2001 | CA2303754A1 A mechanical-hydraulic converter of the wave energy |
| 09/27/2001 | WO2000042318A9 A method of controlling operating depth of a device |
| 09/25/2001 | US6293835 System for providing wind propulsion of a marine vessel using a helical turbine assembly |
| 09/25/2001 | US6293121 Water-mist blower cooling system and its new applications |
| 09/20/2001 | WO2001069080A1 Compressed air recharging station comprising a turbine driven by the flow of a water course |
| 09/20/2001 | DE10011197A1 Running water power installation derives energy from running water course and involves water course accumulated by weir on upper water plane in upper water side channel |
| 09/19/2001 | EP1133602A1 Caisson for absorbing wave energy |
| 09/19/2001 | CN1313467A Electric generator linked with water wheel |
| 09/18/2001 | US6291904 Wave energy converter utilizing pressure differences |
| 09/13/2001 | WO1996026364A3 Generation of electrical energy by weighted, resilient piezoelectric elements |
| 09/12/2001 | EP1131557A1 A modular floating breakwater for the transformation of wave energy |
| 09/12/2001 | EP1131556A1 Hydraulic turbine assembly |
| 09/07/2001 | WO2001065112A1 Apparatus for deriving energy from waves |
| 09/06/2001 | DE10008661A1 Arrangement for converting wave power to electrical energy has displacement body moved reciprocally in chamber by wave motion to pump generator drive medium |
| 09/04/2001 | US6283808 Outboard mounted electrical power generating apparatus for boats |
| 09/04/2001 | US6283673 Method of protecting coastal land from rise of surface of the sea |
| 08/30/2001 | WO2001063734A2 Device of converting wave power to electric power |
| 08/28/2001 | US6281597 Hydroelectric installation and method of constructing same |
| 08/23/2001 | DE10108041A1 Vorrichtung zur Herstellung und Speicherung von Druckluft als Energielieferant und Verfahren hierfür An apparatus for producing and storing compressed air as an energy source and methods therefor |
| 08/23/2001 | DE10006881A1 Wasserhebewerk Water lift |
| 08/23/2001 | DE10006472A1 Brennstoffzellenblock Fuel cell block |
| 08/16/2001 | WO2001059863A2 Fuel cell block comprising a condensed water separator which is connected to an operating gas delivery line |
| 08/16/2001 | CA2399938A1 Fuel cell block comprising a condensed water separator which is connected to an operating gas delivery line |
| 08/14/2001 | US6273680 Extraction of energy from flowing fluids |
| 08/09/2001 | WO2001057395A1 Controlling activation of devices |
| 08/08/2001 | CN1069384C Vacuum wave device for desalination of sea water and generating |
| 08/07/2001 | US6269636 Wave-energy chain-driven power generator |
| 08/02/2001 | WO2001055589A1 Habitat hydro scheme |
| 08/02/2001 | DE19900614A1 Wellenkraftwerk Wave power plant |
| 08/02/2001 | CA2398762A1 Habitat hydro scheme |
| 08/01/2001 | CN2440956Y Automatic ball spiral antral restoring device |
| 08/01/2001 | CN1069119C Sea wave power generator |
| 07/31/2001 | US6267551 Modular hydraulic turbine |
| 07/26/2001 | DE10002759A1 Compact energy center has solar-powered pump used for raising liquid from lower storage space to higher storage space for driving turbine-generator combination |
| 07/19/2001 | DE10001618A1 Compact power center has unit-type thermal power generator with rotating medium voltage transformer with adjacent medium and low voltage windings as generator and motor windings |
| 07/18/2001 | EP1115976A1 Floating apparatus and method for extracting power from sea waves |
| 07/18/2001 | CN1303995A Ocean wave power machine |
| 07/12/2001 | WO2001050018A1 Siphon hydroelectric generator |
| 07/10/2001 | US6256985 Device for energy conversion from wave movement |
| 07/10/2001 | CA2001014C Wave powered prime mover |
| 07/05/2001 | WO2001048375A1 Method for transmission of fluid(variants) |
| 07/05/2001 | WO2001048374A2 Turbine for free flowing water |
| 07/04/2001 | CN1302355A 液压马达 Hydraulic motor |
| 07/03/2001 | US6253700 Method for maintaining flotation using a helical turbine assembly |
| 06/20/2001 | EP1108147A1 Device for generating, accumulating and discharging compressed air |
| 06/20/2001 | EP1108140A1 Hydrostatic wave energy conversion system |
| 06/20/2001 | CN2435540Y Generating device using wave energy |
| 06/20/2001 | CN2435539Y Bulb-type electric machine rotary propeller hydro generating set |
| 06/19/2001 | US6247308 Bidirectional rotary motion-converter, wave motors, and various other applications thereof |
| 06/13/2001 | EP1105644A1 Device and method for the exploitation of wave energy |
| 06/13/2001 | EP1105616A1 Drilling turbine |
| 06/13/2001 | DE19958409A1 Tide, flood and oceanic wave powered electricity generator to produce electric current; has trough floating in water between posts anchored in sea-bed, which rises and sinks by waves or tide |
| 06/13/2001 | CN1299008A Method for generating voltage-stabilized electricity by use of wind energy |
| 06/06/2001 | CN2433408Y Power generating device using sea wave power energy with air compressor and hydroturbine |
| 05/30/2001 | CN2432723Y Tubular mini-flow electric generator |
| 05/30/2001 | CN1297515A Apparatus for converting ocean wave motion to electricity |
| 05/17/2001 | US20010001299 System for providing wind propulsion of a marine vessel using a helical turbine assembly |
| 05/17/2001 | DE19954993A1 Compact transportable energy center has medium voltage transformer whose cooling results in greater energy output to be achieved |
| 05/16/2001 | CN1295536A Method and pump for impelling water in waters |
| 05/09/2001 | CN1065592C Bidirectional tidal energy accumulation for power generator |
| 05/08/2001 | US6229225 Surface wave energy capture system |
| 05/08/2001 | US6227803 Apparatus for generating electric power using wind force |
| 05/08/2001 | US6226989 Wave energy converter |
| 05/02/2001 | EP1096142A2 Hydraulic power station with turbine using pressurized air |
| 05/02/2001 | CN1065321C Tidal power generating equipment |
| 05/02/2001 | CN1065320C Floating-box power generating method |
| 04/26/2001 | DE19948198A1 Meeresstrom-Kraftwerk Marine current power plant |
| 04/25/2001 | CN2427929Y Water power driver electricity generator used for ship |
| 04/25/2001 | CN2427643Y Electric generator using wave energy |
| 04/19/2001 | DE19949828A1 Floating water power plant for generation of electric current can be matched to wave motion and ocean flow and on/in building size to geographic relationships with generator in running container. |