| 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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| 05/30/2007 | CN2906120Y Ripple machine |
| 05/30/2007 | CN2906119Y Wave power generation device |
| 05/30/2007 | CN2906118Y Umbrella type hydroelectric generation device |
| 05/30/2007 | CN2906117Y Submersible hydroelectric generator device |
| 05/30/2007 | CN1973128A Modular hydraulic or hydroelectric machine |
| 05/30/2007 | CN1971764A Ocean detecting apparatus |
| 05/30/2007 | CN1971036A Wind electric power generation system capable of improving generating efficiency by using molecular energy technology |
| 05/30/2007 | CN1971032A Power generation method |
| 05/30/2007 | CN1971031A Generation device by using ocean wave buoy |
| 05/29/2007 | US7224080 Subsea power supply |
| 05/29/2007 | US7223075 Turbine wheel for driving rapidly rotating tools |
| 05/29/2007 | CA2385719C Hydro-power generation for a water treatment system |
| 05/29/2007 | CA2283898C Apparatus for conversion of energy from the vertical movement of seawater |
| 05/24/2007 | WO2007057013A1 Wave energy converter comprising pressure and suction pipes |
| 05/23/2007 | EP1787023A1 A handheld rotary tool driven by water turbine |
| 05/23/2007 | CN2903458Y Unbalanced power apparatus |
| 05/23/2007 | CN1966968A Water energy-accumulation type underwater wave energy generation system and novel design for equipment used therewith |
| 05/18/2007 | WO2007056444A2 Electrical generator |
| 05/18/2007 | WO2007055585A1 Turbine generator |
| 05/18/2007 | WO2007055554A1 Plant for converting streaming water energy into electric power |
| 05/17/2007 | US20070110556 Fluid activated wheel/generator pair |
| 05/17/2007 | US20070108774 Archimedes power generator |
| 05/17/2007 | US20070108773 Wave power apparatus comprising a plurality of arms arranged to pivot with a mutual phase shift |
| 05/17/2007 | US20070108768 Generation of energy from subsurface water currents |
| 05/16/2007 | CN2900845Y Water flow generator in sewer |
| 05/16/2007 | CN2900844Y Flow water surface generator |
| 05/16/2007 | CN1963183A Automatically-adjustable power generation device from sea current |
| 05/16/2007 | CN1963182A Hydroelectric generator set |
| 05/15/2007 | US7218011 Diffuser-augmented wind turbine |
| 05/15/2007 | US7218009 Devices, systems and methods for generating electricity from gases stored in containers under pressure |
| 05/15/2007 | US7217091 Methods and apparatus for deicing airfoils or rotor blades |
| 05/10/2007 | WO2007053824A2 Generation of energy from subsurface water currents |
| 05/10/2007 | WO2007051968A1 Deployment apparatus for submerged power plant |
| 05/10/2007 | WO2006129310A3 Wave energy conversion system |
| 05/10/2007 | US20070104569 Fan with time indication |
| 05/10/2007 | US20070102937 Wave power apparatus having a float and means for locking the float in a position above the ocean surface |
| 05/10/2007 | US20070102933 Electrical generator |
| 05/10/2007 | CA2627770A1 Deployment apparatus for submerged power plant |
| 05/09/2007 | CN1961149A A system of underwater power generation |
| 05/09/2007 | CN1959103A Combination type water turbine |
| 05/09/2007 | CN1314897C Power energy apparatus with air collector |
| 05/08/2007 | US7215036 Current power generator |
| 05/08/2007 | US7213398 Power generation device utilizing river flow or seawater |
| 05/04/2007 | CA2720503A1 Turbodrill with asymmetric stator and rotor vanes |
| 05/03/2007 | US20070100402 Fat reduction using external laser radiation and niacin |
| 05/03/2007 | US20070096472 Tidal turbine installation |
| 05/03/2007 | US20070095061 Tidal power station device |
| 05/02/2007 | EP1687527B1 Energy generating system using sea waves |
| 05/02/2007 | CN2895782Y Sea-wave generating station |
| 05/02/2007 | CN1313729C Floating device for generating energy from watercurrents |
| 04/26/2007 | WO2007045853A1 Conversion of energy in waves and in tidal flow |
| 04/26/2007 | US20070090652 Wave power assembly |
| 04/26/2007 | US20070089409 Energy generating system using sea waves |
| 04/26/2007 | CA2625127A1 Methods and apparatus for the extraction of energy from moving water |
| 04/25/2007 | CN2893202Y Waveenergy power generator |
| 04/25/2007 | CN1952385A Rotary-shaft water-feeding type water turbine |
| 04/24/2007 | US7208846 Method and apparatus for generating electricity by waste airflow of air conditioning equipment |
| 04/19/2007 | WO2007043895A1 Speed control system for a wind power plant's rotor and an aerodynamic brake |
| 04/19/2007 | WO2007043894A1 Direct-drive generator/motor for a windmill/hydropower plan /vessel where the generator/motor is configured as a hollow profile and a method to assemble such a windmill/hydropower plant |
| 04/19/2007 | WO2007042800A1 Float for sea wave energy conversion plant |
| 04/19/2007 | WO2007042793A1 Support structure for sea wave energy farms |
| 04/19/2007 | US20070085343 Method for operating or controlling a wind turbine and method for providing primary control power by means of wind turbines |
| 04/19/2007 | CA2625542A1 Direct-drive generator/motor for a windmill/hydropower plant/vessel where the generator/motor is configured as a hollow profile and a method to assemble such a windmill/hydropowerplant |
| 04/19/2007 | CA2624777A1 Float for sea wave energy conversion plant |
| 04/18/2007 | EP1774171A1 Wave power converter |
| 04/18/2007 | EP1774170A1 Wave power plant |
| 04/18/2007 | EP1774169A1 A system of underwater power generation |
| 04/18/2007 | CN1948745A Float rotation power generation |
| 04/18/2007 | CN1948743A Bigear toothed water wheel |
| 04/12/2007 | WO2007040841A2 Packaging for dispensing a fluid |
| 04/12/2007 | US20070080540 Hydraulic buoyancy kinetic energy apparatus |
| 04/12/2007 | US20070080539 Method of operation for a self-protecting wave energy conversion plant |
| 04/11/2007 | CN2887223Y Electric magnetic shower sceen |
| 04/11/2007 | CN1945006A Generator set based on pool water circulation generation |
| 04/05/2007 | WO2007038328A2 Kinetic hydropower generation from slow-moving water flows |
| 04/05/2007 | WO2007037624A1 Tidal power generation method |
| 04/05/2007 | WO2007037401A1 Structure of water retarding chamber in movable object wave force energy converter |
| 04/05/2007 | WO2006087448A3 Sea wave energy converter |
| 04/05/2007 | US20070077140 Packaging for dispensing a fluid |
| 04/04/2007 | CN2886113Y Hydroelectric generator |
| 04/04/2007 | CN2886112Y Non-drop hydroelectric generator |
| 04/04/2007 | CN2886111Y Secondary generating system by using residual water power in hydraulic power plant |
| 04/04/2007 | CN1940288A Flexible float-duck wave generating and rain-storing system |
| 04/04/2007 | CN1308593C Hydaulic generating system |
| 04/03/2007 | US7199486 System and method for converting wind into mechanical energy |
| 04/03/2007 | US7199484 Water current generator |
| 04/03/2007 | US7199483 Tidal power generation |
| 04/03/2007 | US7199481 Wave energy conversion system |
| 03/29/2007 | WO2007034193A2 Kite power generator |
| 03/29/2007 | WO2005089283A3 Coil switching circuit for linear electric generator |
| 03/29/2007 | US20070069591 Tubular electrical machines |
| 03/29/2007 | US20070068153 Tunable wave energy converter |
| 03/29/2007 | CA2622265A1 Kite power generator |
| 03/28/2007 | EP1768227A2 Tubular electrical machines |
| 03/28/2007 | EP1767778A1 Liquid-piston engine and system for generating electric current |
| 03/28/2007 | EP1766229A1 Multiphased and multidimentional wave converter |
| 03/28/2007 | CN1936318A Siphon circulation hydraulic generating method and apparatus |
| 03/28/2007 | CN1936317A Control device for water-storing tank force-intensifying efficient generating electricity |
| 03/27/2007 | US7195460 Francis turbine |
| 03/22/2007 | WO2007031592A1 Flow pressure power plant |