| Patents for F03B 17 - Other machines or engines (5,086) |
|---|
| 06/07/2012 | CA2819226A1 Multipurpose plant |
| 06/06/2012 | EP2461020A2 High efficiency waterwheel apparatus having track-type blades |
| 06/06/2012 | EP2461019A2 Track-type blade set for a high efficiency waterwheel apparatus |
| 06/06/2012 | EP2461017A1 Archimedean screw arrangement and method of installation |
| 06/06/2012 | EP2461016A1 Water power plant |
| 06/06/2012 | EP2459870A2 Energy conversion device |
| 06/06/2012 | EP2459869A1 Wave current plant and method thereof |
| 06/06/2012 | CN1721690B Liquid buoyant force power generation method and installation thereof |
| 06/06/2012 | CN101652560B Hydraulic power generation device and hydraulic power generation system equipped with the same |
| 05/31/2012 | WO2012070186A1 Water flow electricity generating device |
| 05/31/2012 | WO2012039693A3 Portative electric generator which produces from the water movement |
| 05/31/2012 | WO2011124877A3 Universal turbo tube |
| 05/31/2012 | US20120131914 Power Generation System |
| 05/31/2012 | DE102010051393A1 Engine hydroelectric power plant has water tower of steel, which is provided in form of cooling tower, where diameter of tower is constant from upper edge up to taper |
| 05/30/2012 | EP2458197A1 Hydroelectric power generating equipment |
| 05/30/2012 | CN102483045A Techniques for efficient generation of electric current by translation of force through hydraulic coupling |
| 05/30/2012 | CN102477934A Method and system device of developing and applying new earth centripetal gravitation energy resource for doing work, movement and electricity generation |
| 05/24/2012 | WO2012067533A1 Apparatus for extracting energy from a fluid medium |
| 05/24/2012 | WO2012065504A1 Ocean wave energy-storing and power-generating device |
| 05/24/2012 | WO2012044266A3 A generator providing power generation from sea wave, rivers, and wind |
| 05/24/2012 | DE102009003909B4 Antriebsenergie durch Auftriebs-Gewichtskraft Driving power by buoyancy force of gravity |
| 05/23/2012 | CN102472244A Low-drag hydro-pneumatic power cylinder and system |
| 05/23/2012 | CN102465823A Buoyant pumping type power generation device |
| 05/23/2012 | CN101688513B Underwater power station and method for operating an underwater power station |
| 05/23/2012 | CN101688470B Electric motor |
| 05/18/2012 | WO2012064877A2 Apparatus utilizing buoyancy forces and method for using same |
| 05/18/2012 | WO2012064549A2 Turbine system and method |
| 05/18/2012 | WO2012064163A1 Hydraulic device for producing torque |
| 05/18/2012 | WO2012062739A1 A hydroelectric turbine recovery system and a method therefor |
| 05/18/2012 | WO2008090358A3 Engine |
| 05/18/2012 | CA2828481A1 Apparatus utilizing buoyancy forces and method for using same |
| 05/18/2012 | CA2817661A1 Turbine system and method |
| 05/18/2012 | CA2817321A1 Tidal flow generation structures |
| 05/18/2012 | CA2817286A1 A hydroelectric turbine recovery system and a method therefor |
| 05/17/2012 | US20120119508 Gravity and Buoyancy Electricity Generation System |
| 05/16/2012 | DE102009058239A1 Renewable energy producing unit for producing renewable energy for e.g. car, has turbine, where renewable energy is produced by compressed air and/or nitrogen as pressure on liquid for obtaining hydraulic pressure to drive turbine |
| 05/16/2012 | CN102459868A Generation apparatus |
| 05/16/2012 | CN102459867A Submersible device for the coupling of water wheels or turbines in order to harness energy from flowing water |
| 05/16/2012 | CN102454532A Water wave energy absorption storage |
| 05/16/2012 | CN102454308A Gravity superconducting power tower |
| 05/10/2012 | WO2012060728A1 Installation for extracting energy from a fluid medium |
| 05/10/2012 | WO2012059697A1 Transverse flow marine turbine with autonomous stages |
| 05/10/2012 | WO2012058761A1 Oscillating foil turbine |
| 05/10/2012 | WO2012032048A3 Apparatus for producing electrical energy in flowing waterways |
| 05/10/2012 | DE102009039541A1 Impulse machine has spring, e.g. steel coil spring, which is compressed by screwing or hydraulic thrust, on plate pressing spring, where holding up plate is released from blocking and is disengaged from pressure against spring |
| 05/10/2012 | CA2816930A1 Transverse flow marine turbine with autonomous stages |
| 05/10/2012 | CA2816354A1 Oscillating foil turbine |
| 05/09/2012 | EP2450562A1 A hydroelectric turbine recovery system and a method therefore |
| 05/09/2012 | EP2450561A1 Method for producing hydroelectric power |
| 05/09/2012 | EP2449252A2 Low-drag hydro-pneumatic power cylinder and system |
| 05/09/2012 | EP2449251A1 Power control protocol for a hydrokinetic device including an array thereof |
| 05/09/2012 | EP2449250A2 Pitch, roll and drag stabilization of a tethered hydrokinetic device |
| 05/09/2012 | CN102444555A Earth attraction power machine |
| 05/08/2012 | US8171729 Mechanical output work generating apparatus incorporating buoyancy inducing components |
| 05/08/2012 | CA2663037C Hydroelectric apparatus for generating electric power mainly from tidal currents |
| 05/03/2012 | WO2012057521A2 Pumped-storage power-generating structure |
| 05/03/2012 | WO2012055773A1 Device for converting kinetic energy from a falling flow of material into electrical energy |
| 05/03/2012 | WO2012055041A1 Tidal flow modulator |
| 05/03/2012 | WO2012033951A3 Well buoyancy elevator and conveyor power apparatus and method |
| 05/03/2012 | WO2012028154A3 Machine works by the power of floation and produces energy |
| 05/03/2012 | WO2012026900A3 Alternate system for energy generation |
| 05/03/2012 | WO2011100953A3 Turbine power plant |
| 05/03/2012 | DE102010016659B4 Hydraulischer Widder Hydraulic Ram |
| 05/03/2012 | CA2815575A1 Tidal flow modulator |
| 05/02/2012 | EP2446140A2 Water power generators |
| 05/02/2012 | EP2446139A2 Power generation system |
| 05/02/2012 | CN102439287A Kinetic hydropower generation system and intake therefore |
| 05/02/2012 | CN102434377A 重浮力动力机 Heavy buoyancy power machine |
| 05/02/2012 | CN102434376A 柔性浮力活塞 Flexible buoyancy Pistons |
| 05/02/2012 | CN102434375A Buoyancy power generation system and air floating device and transmission device thereof |
| 05/02/2012 | CN102434374A Device for obtaining internal energy of liquid |
| 04/26/2012 | WO2012053769A2 Wave generator |
| 04/26/2012 | WO2012051678A1 Suction-vacuum hydraulic submerged-turbine system and permanent ballast tanks |
| 04/26/2012 | WO2011161435A3 Fluid pressure amplifier |
| 04/26/2012 | DE102010049413A1 Wave-power machine for converting energy of circumferential orbital flow or multi-chromatic wave from water over coupling element in rotation of crankshaft, has coupling element which is coupled at crankshaft |
| 04/25/2012 | CN202203034U Buoyancy engine and generating set using same |
| 04/25/2012 | CA2719518A1 Use of a vertical axis wind turbine that can be suspended or submerged |
| 04/19/2012 | WO2012051141A2 Fluid power generation system having a generator with an electrical-charge-producing material |
| 04/19/2012 | WO2012025755A3 A power generating structure |
| 04/19/2012 | WO2011147939A3 Device for generating electric energy by means of wind power and/or water power |
| 04/19/2012 | WO2011125072A4 Water velocity enhancement apparatus in canal structure for electrical power generation system |
| 04/19/2012 | US20120090312 Low-Drag Hydro-Pneumatic Power Cylinder And System |
| 04/19/2012 | DE102010048540A1 Gravity acceleration based relative position changeable type density object used in submarine, has total mass divided into several single masses that are connected with axle to form closed system and are in contact with inner medium |
| 04/19/2012 | DE102009039743B4 Kreisel - Hochrad - Kraftwerk Gyro - Penny Farthing - power plant |
| 04/18/2012 | CN102418656A Water power machine |
| 04/18/2012 | CN102418655A Energy conversion device |
| 04/12/2012 | WO2012023745A3 Self-generation apparatus |
| 04/12/2012 | WO2011141074A3 Tidal power plant and method for operating said tidal power plant |
| 04/12/2012 | US20120085088 Gravity buoyancy generator |
| 04/11/2012 | EP2439402A1 Submersible device for the coupling of water wheels or turbines in order to harness energy from flowing water |
| 04/11/2012 | EP2438294A1 Method and device for installing a tidal power plant |
| 04/11/2012 | CN102410135A Hydrostatic pressure motor and manufacturing method thereof |
| 04/10/2012 | US8154145 Flow energy installation |
| 04/10/2012 | US8151565 Buoyancy prime mover |
| 04/05/2012 | WO2012044267A1 "cascade-m" hydrodynamic device |
| 04/05/2012 | WO2012044226A1 Device for boat propulsion or energy production |
| 04/05/2012 | WO2012044112A2 Water supply system including independent electric generator |
| 04/05/2012 | WO2012044087A2 Generator using the force of a fluid flow, and magnetization water discharge apparatus comprising same |
| 04/05/2012 | WO2012041001A1 Tidal generator device |
| 04/05/2012 | WO2012040834A1 Oscillating hydrofoil, turbine, propulsive system and method for transmitting energy |