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)
08/2012
08/02/2012WO2012102518A2 Environment-friendly waterwheel type water power generation apparatus and environment-friendly waterwheel type tidal power generation apparatus capable of bidirectional power generation
08/02/2012WO2012102433A1 Tidal current power generator
08/02/2012DE102011003483A1 Verfahren und Vorrichtung zur Wandlung von Energie Method and apparatus for conversion of energy
08/02/2012CA2825947A1 Tidal current power generator
08/01/2012EP2480785A1 Converting kinetic energy using a hydrofoil
08/01/2012CN102619674A Device and method on electricity generation of suspension rotation levers
08/01/2012CN102619673A Forced-sinking type output device capable of converting buoyancy energy to power
08/01/2012CN102619672A Fluid pressure converted energy intermittent collection cylinder
08/01/2012CN102619671A Water gravity and water buoyancy continuous conversion machine
08/01/2012CN102619669A Swing-mechanical wave power generation device
07/2012
07/31/2012CA2567891C Low head water turbine
07/26/2012WO2012100128A2 Hydroelectric power generating system
07/26/2012WO2012098314A1 Energy installation designed to exploit a fluid flow
07/26/2012DE102011003099A1 System for converting potential energy of fluid into mechanical or electrical energy, has one slider that is opened if pressure chamber is filled with fluid, and another slider that is opened if pressure chamber is not filled with fluid
07/26/2012DE102011002945A1 Device for receiving and supplying energy by movement of fluid between two reservoirs for hydraulic energy storage, comprises hollow space and pump turbine which is replaced by separate machine units
07/25/2012EP2478213A2 Pressure bladed wheel
07/25/2012EP2477733A1 Process for supplying catalyst to a polymerization reactor
07/25/2012CN102612596A Hydrokinetic energy conversion system
07/19/2012DE102010034166B4 Flüssigkeitsbetriebener-Energieerzeuger-Erneuerbar (FLEE) Fluid-powered power generator Renewable (FLEE)
07/18/2012EP2476897A1 Sphere circulating apparatus
07/18/2012EP2475871A1 Easy maintenance hydraulic turbine engine
07/18/2012CN102597498A Energy conversion systems and methods
07/18/2012CN102597497A Method and apparatus for oscillating a foil in a fluid
07/18/2012CN102588202A Generator taking advantage of water buoyancy, gravity and water auxiliary force
07/18/2012CN102588201A Interrupted collection tube of fluid pressures conversion energy
07/18/2012CN102588200A Static water power generation system
07/12/2012WO2012094336A2 Fluidic flow capture and acceleration apparatus for hyper-conversion
07/12/2012WO2012093796A1 Wave power generator
07/12/2012WO2012064877A3 Apparatus utilizing buoyancy forces and method for using same
07/12/2012WO2012064549A3 Turbine system and method
07/12/2012US20120175881 Ribbon drive power generation and method of use
07/11/2012EP2473732A2 Flow-through turbine with turning blades
07/11/2012EP2473731A1 Miniature hydroelectric power plant
07/11/2012CN202326002U Fall rotary type power generation device
07/11/2012CN102575640A Apparatus and method for facilitating a hydrostatic pressure increase in a fluid flowing in a pipe
07/11/2012CN102575639A Aerator and low-head power-generating apparatus
07/11/2012CN102575636A Pressure blade wheel
07/11/2012CN102562428A Variable-pitch water turbine with vertical shaft and straight blades
07/10/2012CA2618533C A device for capturing energy from a fluid flow
07/05/2012WO2012092393A2 Method and apparatus for energy generation
07/05/2012WO2012092392A2 Method and apparatus for energy generation
07/05/2012WO2012091467A2 Eco-friendly energy-generating apparatus
07/05/2012WO2012088942A1 Electric power generator and method for generating electric power
07/05/2012WO2012088773A1 Rotary power machine
07/05/2012WO2012057521A3 Pumped-storage power-generating structure
07/05/2012US20120171035 Leverage-maximizing vertical axis reciprocating blade hydro power generator
07/05/2012US20120169068 Kinetic Energy Atom-Powered Engine
07/05/2012US20120169066 Electric power generator and method of generating electric power
07/05/2012US20120169057 Water power generators
07/05/2012US20120167562 Displacement drive
07/04/2012EP2470783A2 Power generating skin structure and power generation system therefor
07/04/2012EP2470781A2 Method and apparatus for oscillating a foil in a fluid
07/04/2012EP2470780A2 Displacement drive
07/04/2012CN202300823U Hydrostatic pressure motor
07/04/2012CN202300815U Ocean power generating set
07/04/2012CN102536623A Water-pendulum wave-energy power generation device
07/04/2012CN102536622A Generation device
07/04/2012CN102536621A Buoyancy acquirer
07/04/2012CN102536620A Water-air mixing power machine
06/2012
06/28/2012WO2012087064A2 Tidal current power generation device
06/28/2012WO2012085604A1 Engine and method of production of energy by means of buoyancy, gravity, lever and compressor
06/28/2012WO2012085558A1 Mounting for underwater turbine
06/28/2012WO2012085531A1 Water current turbine arrangements and group control
06/28/2012WO2012085530A1 Power generating equipment
06/28/2012WO2012085200A1 A hydroelectric turbine testing method
06/28/2012WO2012051141A3 Fluid power generation system having a generator with an electrical-charge-producing material
06/28/2012WO2012044112A3 Water supply system including independent electric generator
06/28/2012US20120159941 Jay gravi-buoyant balls
06/28/2012CA2822473A1 A hydroelectric turbine testing method
06/28/2012CA2822405A1 Power generating equipment
06/28/2012CA2822363A1 Water current turbine arrangements and group control
06/28/2012CA2822201A1 Mounting for underwater turbine
06/27/2012EP2469257A1 A hydroelectric turbine testing method
06/27/2012EP2469073A2 Vertical axis reciprocating blade hydro power generator
06/26/2012US8206113 Method and apparatus for converting marine wave energy by means of a difference in flow resistance form factors into electricity
06/21/2012WO2012082497A2 Device for generating electricity from ocean waves
06/21/2012WO2012080624A1 System for producing electrical energy
06/21/2012WO2012079171A1 Power generation using dual columns of liquid
06/21/2012WO2012053769A3 Wave generator
06/21/2012WO2012044087A3 Generator using the force of a fluid flow, and magnetization water discharge apparatus comprising same
06/21/2012DE102004032615B4 Vorrichtung und Verfahren zur Energieerzeugung mittels Schwerkraft, Strömung und Auftriebskraft Apparatus and method for generating energy by gravity flow and buoyancy force
06/20/2012CN102506008A Tidal energy system
06/14/2012WO2012078887A2 Wave powered electrical generator
06/14/2012WO2012077890A1 Hydroelectric generator installed in flowing water
06/14/2012WO2012075566A1 Turbine assembly, and kit with components for assembling the same
06/14/2012WO2012007686A8 Power-generating device using the kinetic energy of water currents, comprising at least one rotatably hinged load-bearing arm and being provided with a turbine and ballasting means
06/14/2012DE102010054358A1 Energy converting station for use in water, has building structure, particularly frame, and wind energy converting module, which is held on building structure
06/14/2012CA2819586A1 Turbine assembly, and kit with components for assembling the same
06/13/2012EP2463509A1 Electricity generator that utilizes hydraulic jumps
06/13/2012EP2463508A1 A system for generating hydroelectric power
06/13/2012EP2462341A2 Submersible hydroelectric power generator and methods thereof
06/13/2012CN102498288A Water power generators
06/13/2012CN102498287A Piston-chamber hydro-gravity engine
06/13/2012CN102498286A Power control protocol for a hydrokinetic device including an array thereof
06/13/2012CN102498285A Pitch, roll and drag stabilization of a tethered hydrokinetic device
06/13/2012CN101099040B Vertical axis turbine apparatus
06/07/2012WO2012073195A2 Multipurpose plant
06/07/2012WO2012073078A1 Gravity buoyancy generator
06/07/2012WO2012072927A1 Low-drag cross-flow marine turbine
06/07/2012WO2012071632A1 Turbine apparatus
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