| Patents for F03B 7 - Water wheels (847) |
|---|
| 11/18/2010 | WO2010015481A3 Models or systems for producing hydraulic energy |
| 11/11/2010 | US20100284808 Waterwheel apparatus having solar-planetary type blades |
| 11/03/2010 | CN201620994U Side-surface water inlet type water wheel generator set |
| 10/21/2010 | WO2010119283A2 Water-powered generating vessel |
| 10/21/2010 | DE202010010649U1 Stationäre Fluss-Wasserkraftanlage mit unterschlächtigem Wasserrad Stationary river hydropower plant with undershot waterwheel |
| 10/21/2010 | DE102009018455A1 Lifting system is provided to allow change in immersion depth, change in slope of turbine and change angle to flow |
| 10/14/2010 | WO2009104204A4 A system for generating power using flow of water |
| 10/07/2010 | WO2010114496A2 Floating waterwheel serving primarily as a multifunctional energy generator |
| 10/07/2010 | WO2010114177A1 Composite waterwheel motion transmission device |
| 09/30/2010 | WO2010111259A2 Hinged-blade cross-axis turbine for hydroelectric power generation |
| 09/30/2010 | US20100244452 Device for converting kinetic energy of a flowing water into kinetic energy of a rotatable rotor shaft |
| 09/30/2010 | CA2754391A1 Hinged-blade cross-axis turbine for hydroelectric power generation |
| 09/29/2010 | CN101846027A Hydraulic water pumping wheel |
| 09/28/2010 | CA2598240C Controllable transmission system and method thereof |
| 09/23/2010 | DE102010008103A1 Surface hydro-electric power station for generating power from running water, has floating bodies connected with each other, where different arrangements of bodies such as parallel arrangement, are provided based on availability of surface |
| 09/09/2010 | DE102009012212A1 Tidal power system for constructing in bay of sea for generating power, has generator standing on tower above highest water level, and cable tensioned over tidal wheel, for transmitting force of tidal wheel to generator |
| 09/09/2010 | DE102007022860B4 Vorrichtung zur Stromerzeugung für Wehre Device to generate electricity for weirs |
| 09/02/2010 | WO2010097204A2 Water wheel |
| 09/02/2010 | CA2752343A1 Water wheel |
| 08/31/2010 | US7785037 Spillway hydroelectric turbine |
| 08/26/2010 | WO2009104204A3 A system for generating power using flow of water |
| 08/25/2010 | EP2220364A1 Active control surfaces for wind turbine blades |
| 08/19/2010 | DE102009009391A1 Energy generating device, has adjustable blades adjustable in non-usage position opposite to shaft or strip-shaped support by connecting rod, where shaft is designed as hollow-shaft, and rod is arranged in inner side of shaft |
| 08/12/2010 | DE102009007593A1 Vorrichtung zur Nutzbarmachung kinetischer Energie eines strömenden Mediums Device for harnessing kinetic energy of a flowing medium |
| 08/11/2010 | CN101798984A Hydropower generation technology for generating kinetic energy by using spatial distance |
| 08/05/2010 | WO2010086958A1 Hydraulic power generation device |
| 08/05/2010 | DE102009006711A1 Turbine has vertical axle, and sections made of partial profiles, where sections are provided as slot profiles, and are arranged in radial manner |
| 07/29/2010 | DE202010003601U1 Wasserrad-Vorrichtung Waterwheel device |
| 07/28/2010 | CN201535218U 多盆的履带式水车结构 Pots crawler waterwheel structure |
| 07/21/2010 | EP2208884A2 Device for using water power for energy |
| 07/14/2010 | EP2205859A2 Apparatus and associated methods to generate useable energy |
| 06/24/2010 | DE202010001376U1 Viertaktantrieb für Generatoren mit Wasserkraft Four-stroke power generators for hydropower |
| 06/10/2010 | WO2010063131A2 Turbine |
| 06/10/2010 | DE202010001796U1 Wasserkraftanlage Hydroelectric power plant |
| 06/10/2010 | DE102008060230A1 Kleinstwasserkraftwerk Micro-hydro power plant |
| 06/10/2010 | CA2745374A1 Turbine |
| 06/09/2010 | CN201502478U Waterwheel type hydraulic power generating device |
| 06/02/2010 | CN201496195U Novel waterwheel |
| 05/20/2010 | DE102008057731A1 Fluid flow energy utilization device for use in energy system, during energy production in military area, has bar coupled directly at axis of generator, which is found in hermetical closed housing, which is fixed in cavity of water |
| 05/12/2010 | DE102008037528A1 Device for producing electricity from water force, has turbine supported at shaft and rotated around longitudinal axis, and turbine blades, rotor and stator extending along predominant part of device in direction of axis of shaft |
| 04/28/2010 | CN201443457U Waterpower ornamental rotary wheel |
| 04/15/2010 | WO2010040874A1 Blade rotor for energy recovery from irrigation channels |
| 04/08/2010 | US20100084862 Hydroelectric power device |
| 03/25/2010 | WO2009074283A3 Water wheel |
| 03/24/2010 | EP2166221A2 Water turbine with water circulation |
| 03/18/2010 | US20100066092 Hydroelectric Power Generator |
| 03/04/2010 | WO2010022451A1 Liquid driven turbo wheel |
| 02/18/2010 | WO2009031016A3 An energy generating system using a plurality of waterwheels |
| 02/11/2010 | DE202008013803U1 Vorrichtung zum Umsetzen der Strömungsenergie von Fließgewässern A device for converting the kinetic energy of flowing water |
| 01/21/2010 | WO2010007627A1 Aero-hydro power plant |
| 01/14/2010 | DE202009014655U1 Wasserrad zur Erzeugung von elektrischer oder mechanischer Energie mittels Wasserkraft Waterwheel for generating electrical or mechanical energy using hydro power |
| 01/14/2010 | DE102009029794A1 Wasserrad Waterwheel |
| 01/14/2010 | DE102009025531A1 Waterwheel for recovering potential energy between head water and bottom water of retaining dam, has vanes arranged on periphery of hub, where base of passage forms gap of desired breadth relative to hub for limiting free flow rate |
| 01/14/2010 | DE102008032516A1 Water wheel for use in e.g. mill, for amplitude modulation and phase modulation of streaming water, has metal sheets attached to horizontal shaft and comprising equal surfaces so that flow resistance is constant |
| 01/07/2010 | WO2010000957A2 Inlet device for environmentally-friendly hydraulic turbine machine |
| 01/07/2010 | WO2009090438A3 Water power station |
| 12/23/2009 | EP2136072A1 Hydraulic power generating apparatus |
| 12/23/2009 | CN101608594A Waterflow energy generator |
| 12/17/2009 | DE202009012790U1 Mobiles schwimmendes Wasserkraftwerk zur Erzeugung von Strom mittels einem oder mehreren modifizierten Savoniusrotoren kombiniert mit einer oder mehreren Mantelturbinen ohne bauliche Eingriffe in den Flusslauf und die Uferbefestigung und ohne Gefährdung des Fischbestandes Mobile floating hydroelectric power plant to generate electricity by means of one or more modified Savoniusrotoren combined with one or more shell turbines without structural interventions in the river bed and bank protection and without endangering the fish population |
| 12/16/2009 | EP2133557A2 Water wheel type power generator |
| 12/16/2009 | CN101603492A Water roller power device |
| 12/10/2009 | DE202009011950U1 Wasserkraftanlage mit Wasserrädern, Schwimmkörpern, automatischer Höhenregulierung, Kleinwindkraftanlagen und Photovoltaik Hydropower plant with water wheels, floats, automatic height adjustment, small wind turbines and photovoltaic |
| 12/10/2009 | DE202008010396U1 Strömungsenergieanlage Flow turbine |
| 12/03/2009 | DE202009007656U1 Eine Mini-Turbine mit Strömungskraftantrieb zur Erzeugung von elektrischem Strom A mini-turbine flow force drive for electric power generation |
| 12/02/2009 | CN201354704Y Flowing water-type generating station |
| 11/12/2009 | WO2009136784A1 Device for generating energy |
| 11/12/2009 | WO2009135809A2 Wave energy conversion installation |
| 11/12/2009 | WO2009038485A3 Water turbine drive wheel |
| 11/12/2009 | DE102008022821A1 Hydro-electric power plant for generating electricity from kinetic energy of water, has housing and special wheel shaft provided inside high pole generator |
| 11/12/2009 | DE102008022122A1 Electricity generating turbine has vane wheel rotated by the waves breaking on the shore |
| 11/10/2009 | US7616440 Fan unit and methods of forming same |
| 11/05/2009 | WO2009132637A2 Water wheel comprising a built-in generator |
| 11/05/2009 | DE102009015044A1 Segmentkranz-Ringgenerator Segment ring ring generator |
| 11/05/2009 | DE102008022076A1 Wind wheel device and/or water wheel device for use in wind power station, has ballast attached to articulated blades before drive shaft in rotating direction and in firm connection with drive shaft |
| 11/05/2009 | CA2722885A1 Water wheel comprising a built-in generator |
| 10/29/2009 | DE102008020413A1 Water-wave wheel has drives provided in its inner side, and is made of light metal and plastic components, where assembly of alternating current-generator is integrated in water-wave wheel |
| 10/08/2009 | DE202009009968U1 Wasserkraftanlage Hydroelectric power plant |
| 09/23/2009 | CN101542112A Hydraulic power generating apparatus |
| 09/11/2009 | WO2009044377A3 Apparatus and associated methods to generate useable energy |
| 09/08/2009 | US7586207 Water wave power system |
| 08/27/2009 | WO2009104204A2 A system for generating power using flow of water |
| 08/27/2009 | WO2009061478A8 Active control surfaces for wind turbine blades |
| 08/27/2009 | DE102008003764A1 Polygon-shaped wind- and water rotor for power generation, has movable surfaces standing away from vertical rotor in forward-running region, where attainable torque of rotor is higher compared to vertical rotor with rigid surfaces |
| 08/26/2009 | CN100532829C Hydraulic wheel |
| 08/20/2009 | WO2009100514A1 Pneumatic hydraulic power plant and pneumatic hydraulic radial engine |
| 08/20/2009 | WO2009077662A9 Device for producing energy using the flow of a liquid |
| 08/13/2009 | WO2009099137A1 Electric power generating device |
| 08/13/2009 | DE102008054278A1 Blade for use in flow rotor of flow drive, has openings flow-conditioned by fluid plates or flow flaps and closed during rotation in flow direction, where openings are closed during reverse flow movement |
| 08/04/2009 | CA2653509A1 Power generating from waste water and sewage |
| 07/30/2009 | DE202009003291U1 Wasserkraftanlage zur Erzeugung mechanischer Energie Water turbine for generating mechanical energy |
| 07/23/2009 | WO2009090438A2 Water power station |
| 07/23/2009 | DE102008004583A1 Closed prefabricated system for producing electricity, has compact power unit built in water-main-channel, pre-chamber placed in worm gear during transportation, and filters filtering hard-suspended matters that are transported into bypass |
| 07/09/2009 | DE102008003325A1 Flow energy converter for flowing water, has body of revolution supported rotatably below surface of water, and segments rotatable as working surfaces from rotation level outwardly into flow and from flow again back inside into level |
| 07/08/2009 | EP2076670A1 Hydroelectric apparatus for generating electric power mainly from tidal currents |
| 07/02/2009 | WO2009031865A4 Wheel having nabi blade |
| 06/25/2009 | WO2009077662A2 Device for producing energy using the flow of a liquid |
| 06/18/2009 | WO2009075827A2 Transportable hydro-electric generating system improved water pressure enhancement feature activation systems |
| 06/18/2009 | WO2009048432A3 Rainwater powered energy generating device |
| 06/18/2009 | DE202007018844U1 Wasserkraftanlage Hydroelectric power plant |
| 06/11/2009 | US20090146428 Water Wave Power System |