Patents
Sitemap › F03 - Machines or engines for liquids; Wind, spring, or weight motors; Producing mechanical power or a reactive propulsive thrust, not otherwise provided for › F03B - Machines or engines for liquids › F03B 17 - Other machines or engines
Patents for F03B 17 - Other machines or engines (5,086)
10/2012
10/11/2012CA2837613A1 Submersible apparatus and methods of installing anchoring equipment
10/10/2012EP2507506A1 Ocean driven energy plant
10/10/2012CN101657633B A method of installing a hydroelectric turbine
10/10/2012CN101652562B Airfoils with automatic pitch control
10/04/2012WO2012131615A1 Mini power plant, a system for electric power supply and a method for development of a hydroelectric power plant
10/04/2012WO2012130978A1 Water-turbine blade and an elongate spar therefor
10/04/2012WO2012130977A1 Spar for a water-driven turbine blade and manufacture thereof
10/04/2012WO2012130386A1 Power plant for obtaining energy from a flow of a body of water, and method for the operation thereof
10/04/2012WO2012129717A1 Power generation system utilizing circulatory water flow in taper conduit
10/04/2012US20120248786 Cryogenic Pressurized Liquefied Gas Expander
10/04/2012US20120247096 Wave energy converter with asymmetrical float
10/04/2012DE102011015335A1 Kraftwerk zur Energiegewinnung aus einer Gewässerströmung und Verfahren zu dessen Betrieb Power plant to generate energy from a water flow and method of operation
10/04/2012CA2831005A1 An apparatus for transforming energy of liquid flowing in a liquid flow path
10/04/2012CA2828148A1 Power plant for obtaining energy from a current in a body of water and method for the operation thereof
10/03/2012EP2505821A2 Water current power generating device
10/03/2012CN102713259A Wave current plant and method thereof
10/03/2012CN102713256A Conveying device for producing energy
10/03/2012CN102713255A Water wheel for generating power
10/03/2012CN102705152A Device generating power through liquid flow and buoyancy
10/03/2012CN101968026B Sea wave energy storage and power generation device
10/03/2012CN101871418B Water turbine blade type power generation device
09/2012
09/30/2012CA2772905A1 Water current power generating device
09/27/2012WO2012128491A2 Wave-power generation system using active breakwater
09/27/2012WO2012127254A1 Turbines driven in water flows
09/27/2012DE102011015137A1 Water turbine for electric power generation, generates electric power by combining with generator in closed circuit, using water from river
09/27/2012DE102011001572A1 System for generating electrical power from water power, has water collecting tank whose specific portion is rotated around vertical axis so as to support flow of water from water collecting tank into water reservoir
09/26/2012EP2501933A1 Plant for production of energy
09/26/2012EP2501928A1 Device for transforming the motion of a water flow into electricity
09/26/2012CN102691613A Still water energy output system
09/26/2012CN101649808B Novel fluid engine
09/25/2012US8272831 Water current powered generating apparatus
09/20/2012WO2012125393A2 Systems, methods and assemblies for supplying power to an offshore facility
09/20/2012WO2012123465A2 Fluid energy generator
09/20/2012WO2010106315A3 Alleged perpetual motion buoyancy device
09/20/2012US20120235422 Energy Generation Device
09/20/2012DE102011014086A1 HLS water wheel for boat, has gear transmissions to drive rotary blades under water, to produce regenerative energy for boat
09/20/2012CA2830455A1 Mooring system
09/20/2012CA2829596A1 Systems, methods and assemblies for supplying power to an offshore facility
09/20/2012CA2827574A1 Fluid energy generator
09/19/2012EP2499356A2 Hydrokinetic energy conversion system
09/19/2012EP2499355A2 System for wave energy harvesting employing transport of stored energy
09/19/2012CN102678440A Pumping and pressing type gravity driver
09/19/2012CN102678439A Energy generation device
09/19/2012CN102678438A Floating plumbing body and flywheel plumbing arm self-energy generator
09/19/2012CN102135064B Buoyancy starting devices
09/18/2012US8266907 BESS (Barrett Energy Simple System)
09/18/2012US8266904 Buoyancy engine
09/13/2012WO2012120161A1 System for integrating renewable energies in order to locally supply low-voltage electrical energy
09/13/2012WO2012119993A1 Hydrostatic motor and method for operating a hydrostatic motor
09/13/2012CA2828973A1 Motor and method for operating a motor
09/12/2012EP2496830A1 Apparatus and method for facilitating a hydrostatic pressure increase in a fluid flowing in a pipe
09/12/2012CN102667139A Floating assembly for generating energy from sea currents
09/12/2012CN102661234A 重力式动力机 Gravity power machine
09/11/2012DE202012004248U1 Energieproduzierende Anlage (EPA) Energy-producing plant (EPA)
09/07/2012WO2012118383A1 A system for installing a nacelle for an axial turbine on a submerged foundation, a nacelle, and saddle for installing the nacelle
09/07/2012WO2012094336A3 Fluidic flow capture and acceleration apparatus for hyper-conversion
09/06/2012US20120222748 Droplet creation techniques
09/06/2012DE102011107673A1 Vorrichtung zur Energieumwandlung An energy conversion
09/06/2012DE102011013038A1 Motor und Verfahren zum Betreiben eines Motors Engine and method of operating a motor
09/06/2012DE102010004682A1 Plant for transforming atmospheric pressure energy into other form of energy, has double-acting valves located on movable cylinder, and balanced hydrostatic vacuum pump comprising piston pump arranged with water piston and cylinder
09/05/2012EP2495432A1 Energy transduction device with a water wheel
09/05/2012EP2494187A2 Energy conversion systems and methods
09/05/2012EP2494186A1 Underwater power generator
09/05/2012EP2494185A1 Underwater power generator
09/05/2012CN101680419B Wave power plant
09/05/2012CN101529086B Submerged hydroelectric turbines having buoyancy chambers
09/04/2012CA2586063C A hydroelectric powerplant
09/03/2012DE202011050318U1 Einrichtung zur Energieerzeugung unter Nutzung der Auftriebskraft Means to generate energy using the buoyancy force
08/2012
08/30/2012WO2012115456A2 Wave power generating apparatus
08/30/2012WO2012114001A1 Marine turbine device for producing electricity.
08/30/2012WO2011097655A3 V- shaped turbine blade and assembly
08/30/2012DE102011012544A1 Method for creating energy from static characteristics of sufficient water accumulation for small power plant, involves utilizing hydrostatic pressure of column in order to obtain energy, where column is originated from bore hole
08/30/2012CA2828198A1 Wave power generating apparatus
08/29/2012CN1898469B Turbine and hydroelectric power plant for very low drops
08/29/2012CN101725456B Ocean current dynamic exchange power generation system
08/23/2012WO2012111897A1 Water-powered generator
08/23/2012WO2012019943A3 A dynamo-electric machine
08/22/2012EP2488749A1 Energy conversion assembly
08/22/2012CN102644571A New mechanical transmission engine
08/21/2012CA2732921A1 Method of generating mechanical power by using buoyancy forces
08/21/2012CA2689739C Flow engine
08/16/2012WO2012082497A3 Device for generating electricity from ocean waves
08/16/2012WO2012078887A3 Wave powered electrical generator
08/16/2012WO2012063076A3 Tidal flow generation structures
08/15/2012EP2486267A1 Floating assembly for generating energy from sea currents
08/15/2012EP2486266A1 Conveying device for producing energy
08/15/2012CN202381247U Power generating device
08/15/2012CN102102621B Buoyant engine and generating set applying same
08/14/2012CA2517729C Submerged water current turbines installed on a deck
08/14/2012CA2509885C Supporting structures for water current (including tidal stream) turbines
08/14/2012CA2509773C Hydraulic speed-increasing transmission for water current powered turbine
08/10/2012CA2731297A1 Undulant turbine
08/09/2012WO2012103976A1 Method and device for converting energy by electro-active polymers
08/09/2012WO2012103654A1 Marine turbine assembly
08/09/2012WO2012044266A9 A generator providing power generation from sea wave, rivers, and wind
08/09/2012US20120200088 Sipoline Hydro Electric Generator
08/09/2012US20120198833 Gravity and buoyancy engine
08/08/2012CN102630275A Energy conversion assembly
08/08/2012CN101929418B Wave-energy generating unit and generating device
08/07/2012CA2525802C Arrangement for anchoring a floating structure
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