| 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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| 09/07/2007 | WO2006065994A3 Buoyancy pump power system |
| 09/06/2007 | US20070207028 Water current turbine |
| 09/06/2007 | DE10256864B4 Wasserkraftanlage Hydroelectric power plant |
| 09/05/2007 | CN200943560Y Microsize tap water residue pressure generation device |
| 09/05/2007 | CN101031721A Submersible power plant |
| 09/05/2007 | CN101029623A Scale marine wave-energy generator with collector |
| 09/05/2007 | CN101029622A Speed-variable hydraulic-turbine generator |
| 09/05/2007 | CN101029621A Hydraulic generating energy saver for agricultural irrigation |
| 09/05/2007 | CN101029620A Hydraulic generating energy saver on roof |
| 08/30/2007 | WO2007073207A8 A method and a system for performing maintenance on a membrane used for pressure retarded osmosis |
| 08/30/2007 | US20070200353 Multiphased And Multidimentional Wave Converter |
| 08/29/2007 | EP1826399A2 Supply device for a rotor of a water powered machine and a system for the production of electrical energy from wave motion using said device |
| 08/29/2007 | EP1826182A1 Self-powered miniature liquid treatment system |
| 08/29/2007 | EP1646785B1 Method of operation for a self-protecting wave energy conversion plant |
| 08/29/2007 | CN200940543Y Novel sea wave generator |
| 08/29/2007 | CN200940542Y Generator using running water power |
| 08/29/2007 | CN200940541Y Hydropower generator |
| 08/28/2007 | US7262517 Hydro-electric power generating system |
| 08/28/2007 | CA2335024C Hydrostatic wave energy conversion system |
| 08/23/2007 | WO2007093416A1 Very low-head hydroelectric plant |
| 08/23/2007 | WO2007093369A1 Apparatus for thermomechanical decoupling of the housing and stationary part of a rotating machine |
| 08/23/2007 | WO2007093077A1 A concave wave collecting ditch shaking sluice gate generating arrangement |
| 08/23/2007 | US20070194573 Powertrain system comprising compressed air engine and method comprising same |
| 08/23/2007 | US20070193265 Wave Power Device |
| 08/23/2007 | DE102006006260A1 Mobile Vorrichtung zur Erzeugung elekrischer Energie in Fluiden Mobile device for generating elekrischer energy in fluids |
| 08/23/2007 | DE102005058100B3 Reciprocating piston machine as pump or engine for production of energy from wave movements of sea, has cylinder, which has two openings connected with flow guidance channels in cover |
| 08/23/2007 | CA2641108A1 Apparatus for thermo-mechanical decoupling of the housing and stationary part of a dynamo-electric rotating machine |
| 08/22/2007 | CN2937544Y Ocean comprehesvie energy generating equipment |
| 08/22/2007 | CN2937536Y Expansion propeller current energy generating device |
| 08/22/2007 | CN2937535Y Hydraulic underwater windmill generator |
| 08/22/2007 | CN2937534Y Horizontal axle drum damper type flow generator |
| 08/22/2007 | CN1333167C Energy generating system |
| 08/22/2007 | CN101021201A Wave power generator |
| 08/22/2007 | CN101021200A Surge energy accumulating self-power generating buoy |
| 08/22/2007 | CN101021199A Curved rope wheel wave energy conversion and power generating system |
| 08/22/2007 | CN101021198A Underwater plunger pump energy accumulator hydroturbine wave energy power generator |
| 08/22/2007 | CN101021197A Blast furnace cooling water backwater top pressure power generation |
| 08/22/2007 | CN101021196A Gantry frame type non-dam scoop blade rotary wheel hydraulic power generator |
| 08/22/2007 | CN101021066A Sea tide trial pump storage |
| 08/21/2007 | US7259471 Drive line for fluid flow power engine with speed guidance, power impact reduction and short-term energy storage |
| 08/21/2007 | US7258532 Buoyancy pump device |
| 08/16/2007 | WO2007090959A1 Device for converting wave energy |
| 08/16/2007 | WO2007019607A8 A device for capturing energy from a fluid flow |
| 08/15/2007 | EP1733140B1 Assembly comprising a water turbine and a generator, the rotor of which is direct-connected to each one of the blades of the turbine |
| 08/15/2007 | EP1466089B1 Flow pipe comprising a water turbine having a variable cross-section |
| 08/15/2007 | CN2934644Y Wind energy and fluid energy collecting device |
| 08/15/2007 | CN1331765C Comprehensive system for preparing fresh water and hydraelectric generation by solar energy chimney indirect condensing heat-exchange |
| 08/15/2007 | CN101016877A Hydraulic energy reutilization device for high-rise building |
| 08/15/2007 | CN101016071A Dynamic wheel |
| 08/09/2007 | WO2007089872A2 An improved method of transporting and storing wind generated energy using a pipeline |
| 08/09/2007 | WO2007088325A1 Distensible tube wave energy converter |
| 08/09/2007 | WO2007071161B1 Electricity generating equipment with ocean energy, water energy and wind energy |
| 08/09/2007 | US20070182160 Method of transporting and storing wind generated energy using a pipeline |
| 08/09/2007 | US20070182159 Sewer line power generating system |
| 08/09/2007 | US20070180823 Wave energy device |
| 08/09/2007 | DE102006005085A1 Device for conversion of water wave energy into electrical energy, has stationary central column with buoyant hollow body having working chamber and buoyancy chamber |
| 08/09/2007 | CA2640583A1 Distensible tube wave energy converter |
| 08/08/2007 | EP1815133A1 Floating apparatus for deploying in marine current for gaining energy |
| 08/08/2007 | EP1815132A2 Method and device for generating energy from movement of a medium such as seawater |
| 08/08/2007 | EP1549848B1 Miniature hydro-power generation system |
| 08/08/2007 | EP1474607B1 A wave-power unit and the use of a wave-power unit for production of electric power, a method of generating electric power and a system of components for manufacturing a linear generator for a wave-power unit |
| 08/08/2007 | CN2931839Y Hydroelectric generator set |
| 08/08/2007 | CN2931838Y Blade-rotating hydropower ship |
| 08/08/2007 | CN2931837Y Longitudinal dam channel type hydraulic turbine |
| 08/08/2007 | CN1330877C Hydro-power generation for water treatment system |
| 08/08/2007 | CN101012804A Ellitoral zone tidal energy and water buoyance combined using power generating equipment |
| 08/08/2007 | CN101012803A Sea wave electricity generating device |
| 08/08/2007 | CN101012802A Hydraulic cylinder down-suspension floater wave energy generating system |
| 08/08/2007 | CN101012801A Wave power generating highly effective device |
| 08/08/2007 | CN101012800A Energy-collecting gas hood and tower integrated epeiric sea energy composite generating system |
| 08/08/2007 | CN101012799A Non-dam hydraulic power generating system |
| 08/07/2007 | US7253536 Water supply apparatus |
| 08/02/2007 | WO2007086750A1 Device for wave-powered generator |
| 08/02/2007 | WO2007086037A1 Tidal energy system |
| 08/02/2007 | US20070176430 Fluid Powered Oscillator |
| 08/02/2007 | US20070176429 Water power generator |
| 08/02/2007 | CA2637146A1 Tidal energy system |
| 08/01/2007 | EP1812709A2 Fluid motion energy converter |
| 08/01/2007 | CN2929232Y Water gravity generator with water tank type water turbine mechanism |
| 07/26/2007 | WO2007084013A1 Electricity generator |
| 07/26/2007 | WO2007083105A1 Gravity foundations for tidal stream turbines |
| 07/26/2007 | WO2007021295A8 Waste water electrical power generating system |
| 07/26/2007 | CA2637305A1 Gravity foundations for tidal stream turbines |
| 07/25/2007 | EP1809897A1 Apparatus for converting wave energy into electric power |
| 07/25/2007 | CN2927471Y Generator |
| 07/25/2007 | CN2926566Y Gantry hydraulic generator |
| 07/25/2007 | CN2926563Y Hydraulic turbine of cooling tower |
| 07/19/2007 | WO2007081295A1 Wave energy conversion mechanism |
| 07/19/2007 | US20070164570 Assembly comprising a water turbine and a generator, the rotor of which is direct-connected to each one of the blades of the turbine |
| 07/19/2007 | US20070164569 Ocean energy harvesting system |
| 07/19/2007 | US20070164568 Wave energy recovery system |
| 07/18/2007 | CN2924053Y Sea-wave generating apparatus |
| 07/18/2007 | CN2924052Y Under ground slurry generator |
| 07/18/2007 | CN2924051Y 水轮机 Turbine |
| 07/18/2007 | CN2923852Y Self-power-supply electric toilet cistern accessories |
| 07/18/2007 | CN2923040Y Hydraulic generating kitchen sprayer |
| 07/18/2007 | CN1327127C Small-sized hydroelectric generator |
| 07/18/2007 | CN101002017A Electric generator and turbine generator assembly |
| 07/18/2007 | CN101000036A Air type tide generating method and special apparatus thereof |
| 07/18/2007 | CN101000031A Equipment for generating by water surface wave |