| 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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| 01/31/2008 | WO2008012530A2 Impulse turbine for use in bi-directional flows |
| 01/31/2008 | US20080022915 Floating Breakwater and Propulsion System |
| 01/31/2008 | US20080022699 Air-conditioning system and method of installing energy recovery apparatus |
| 01/31/2008 | CA2658914A1 Impulse turbine for use in bi-directional flows |
| 01/30/2008 | CN201014843Y Surface water source heat pump air-conditioning system |
| 01/30/2008 | CN201013526Y Down-hole turbogenerator |
| 01/30/2008 | CN201013525Y Electric generating apparatus using tail water in hydraulic power plant |
| 01/30/2008 | CN201013524Y Ship-shape water gulf type transform flowing water kinetic energy electric generating apparatus capable of automatically rolling over blade |
| 01/30/2008 | CN201013523Y Liquid kinetic energy conversion machine |
| 01/30/2008 | CN201013522Y Power ship using floating method wave pulling water |
| 01/30/2008 | CN201013520Y Double power hydroturbine |
| 01/30/2008 | CN101113714A Water stream electric generating apparatus |
| 01/30/2008 | CN101113713A Minisize hydroelectric generator system |
| 01/29/2008 | US7323790 Wave energy converters (WECs) with linear electric generators (LEGs) |
| 01/29/2008 | CA2469632C Method for producing a water power station |
| 01/24/2008 | US20080019847 Wave energy converter |
| 01/24/2008 | US20080018115 Semi-submersible hydroelectric power plant |
| 01/24/2008 | US20080018114 Harvesting and transporting energy from water wave action to produce electricity hydraulically within a floating ship or vessel |
| 01/24/2008 | US20080018113 Wave Power Plant |
| 01/24/2008 | US20080016863 Wave energy power generating apparatus |
| 01/24/2008 | US20080016860 Wave powered generation |
| 01/24/2008 | DE102006032007A1 Transducer module i.e. flow rate sensor, for use in flow indicator, has generator converting rotational energy into electrical energy, where module is provided as energy source for radiation generating semiconductor units |
| 01/24/2008 | CA2656795A1 Flow deflection devices and methods for energy capture machines |
| 01/23/2008 | EP1714027B1 A tidal power station device |
| 01/23/2008 | CN201011333Y Gravitation energy hydroelectric power generating system in plain area |
| 01/23/2008 | CN201010021Y Power wheels |
| 01/23/2008 | CN101109364A Energy collection type pipeline fluid (running water and wind power) power generating apparatus |
| 01/23/2008 | CN101109357A Stop valve type water stream, wave generator |
| 01/23/2008 | CN101109356A Install method of large-scale axial flow type hydro-turbo generator set |
| 01/23/2008 | CN101109355A Hydraulic turbine power generation assembly of wharf boat |
| 01/23/2008 | CN101109354A Gravity flow type hydraulic power generator |
| 01/23/2008 | CN100363613C Adaptive ocean current generator |
| 01/17/2008 | WO2008007568A1 Water utilization facility utilizing step structure of existing water utilization channel |
| 01/17/2008 | WO2008007567A1 Irrigation facility utilizing water channel |
| 01/17/2008 | WO2008006603A1 Turbines having a debris release chute |
| 01/17/2008 | WO2008006602A1 Bi-directional tidal flow hydroelectric turbine |
| 01/17/2008 | WO2008006601A1 Submerged hydroelectric turbines having buoyancy chambers |
| 01/17/2008 | US20080012345 Tethered propgen |
| 01/17/2008 | US20080012344 Wave energy converter with air compression (WECWAC) |
| 01/17/2008 | CA2658175A1 Turbines having a debris release chute |
| 01/17/2008 | CA2657562A1 Bi-directional tidal flow hydroelectric turbine |
| 01/17/2008 | CA2657556A1 Submerged hydroelectric turbines having buoyancy chambers |
| 01/16/2008 | EP1879280A1 A hydroelectric turbine |
| 01/16/2008 | EP1878913A1 Bi-directional tidal flow hydroelectric turbine |
| 01/16/2008 | EP1878912A1 Submerged hydroelectric turbines having buoyancy chambers |
| 01/16/2008 | EP1878911A1 Turbines having a debris release chute |
| 01/16/2008 | CN201007263Y Waterpower push type water raising engine |
| 01/16/2008 | CN201007257Y Wave energy electric generating apparatus |
| 01/16/2008 | CN201007256Y Water drain electric generating apparatus |
| 01/16/2008 | CN201007255Y Device for electricity power generating with water energy in water transfer pipeline |
| 01/16/2008 | CN101105172A Wind current wave energy conversion element |
| 01/16/2008 | CN101105168A Sea wave power generator |
| 01/16/2008 | CN101105167A Wave generator |
| 01/15/2008 | US7319278 Ocean wave generation |
| 01/15/2008 | CA2469074C Flow pipe comprising a water turbine having a variable cross-section |
| 01/10/2008 | WO2008004893A1 A wave power apparatus and use of the apparatus as an emergency power genarator |
| 01/10/2008 | WO2008004305A1 Method of constructing hydroelectric power generation facility |
| 01/10/2008 | CA2656765A1 A wave power apparatus and use of the apparatus as an emergency power genarator |
| 01/09/2008 | EP1876350A1 Electric power generator system using ring-shaped generators |
| 01/09/2008 | EP1875070A1 An installation comprising a wave power apparatus and a support structure therefor |
| 01/09/2008 | CN201003499Y Water turbine axial flow fan for gas water heater |
| 01/09/2008 | CN201003037Y Device for distilled processing for pollution by microbe fermentation solar energy heating |
| 01/09/2008 | CN101100974A Rotating blade vehicle type fluid machine |
| 01/09/2008 | CN101100972A Sea wave force extraction and generating equipment |
| 01/09/2008 | CN101100971A Door frame type hydropower generator |
| 01/03/2008 | WO2008002115A1 Diaphragm hydrounit for converting gravitational force into a torque for a fuel-less engine and said engine |
| 01/03/2008 | WO2008001358A2 Benkatina hydroelectric turbine |
| 01/03/2008 | WO2008001057A1 Apparatus for converting wave motin into mechanical energy |
| 01/03/2008 | WO2007130479A3 Submersible electrical power generating plant and method |
| 01/03/2008 | US20080001410 Buoyancy pump power system |
| 01/03/2008 | US20080000224 Ocean wave energy converter |
| 01/03/2008 | DE202007012136U1 Meerküste Energieerneuerungsanlage Sea Energy Regeneration system |
| 01/03/2008 | DE102006044332B3 Rotor vane especially for underwater power station, has vibrator sheath arranged externally on vane and lying in the plane of the blade |
| 01/03/2008 | CA2656138A1 Benkatina hydroelectric turbine |
| 01/03/2008 | CA2654528A1 Apparatus for converting wave motion into mechanical energy |
| 01/02/2008 | CN200999701Y Renewable sources utilizing equipment integrating wind power, waterpower and solar |
| 01/02/2008 | CN200999691Y Wave-activated generator |
| 01/02/2008 | CN200999690Y Cable pulley type sea energy conversion device |
| 01/02/2008 | CN200999689Y Flat water stream hydroelectric generator |
| 01/02/2008 | CN101096940A Power generation with sea water |
| 01/02/2008 | CN100359159C Generating apparatus by sea wave |
| 01/01/2008 | US7315092 Wave powered electric generating device |
| 12/27/2007 | WO2007148952A1 Apparatus for converting sea wave energy into mechanical energy |
| 12/27/2007 | WO2007148120A1 An electricity generation system extracting energy from liquid flows |
| 12/27/2007 | WO2005033503A3 A hydro-penumatic mechanic device for the exploitation of the wave motion |
| 12/27/2007 | DE202007012135U1 Wasserturbinenantrieb eines Stromgenerators Water turbine driving an electrical generator |
| 12/27/2007 | CA2692188A1 Apparatus for converting ocean wave energy into mechanical energy |
| 12/26/2007 | EP1869315A1 Wave energy apparatus |
| 12/26/2007 | CN200996453Y Step-by-step transmission |
| 12/26/2007 | CN200996351Y Dosmetic economizing generater |
| 12/26/2007 | CN200995962Y Ozone generator with check protecter and water-flow generator |
| 12/26/2007 | CN101092940A Wind and flow wave amphibiotic generator set |
| 12/26/2007 | CN101092929A Tidal power generation establishment |
| 12/26/2007 | CN101092928A Ocean power generator |
| 12/26/2007 | CN101092927A Generating electricity by using recirculation water |
| 12/25/2007 | US7310944 Wave energy converters (WECs) with velocity multiplication |
| 12/21/2007 | WO2007144407A1 Plant for the production of electric power from the movement of waves |
| 12/21/2007 | WO2007125307A3 Movement and power generation apparatus |
| 12/21/2007 | CA2652425A1 System for generating electricity from fluid currents |
| 12/20/2007 | US20070290508 Apparatus for converting ocean wave energy to electrical energy |