| 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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| 07/04/2013 | WO2012156854A4 Structure of hydraulic damper |
| 07/04/2013 | US20130170957 Connector assembly and method of fabricating the same |
| 07/04/2013 | US20130168965 System and method for downhole geothermal electrical power generation |
| 07/04/2013 | US20130168964 Waste heat recovery system generator encapsulation |
| 07/04/2013 | US20130167523 Arrangement for a surface area adjustment of a reciprocating wing system in a wave energy recovery system |
| 07/04/2013 | CA2857949A1 Tether for submerged moving vehicle |
| 07/03/2013 | EP2610480A1 Device for generating electrical energy by harnessing the energy of waves |
| 07/03/2013 | EP2609324A1 A structure for deployment and recovery of a hydroelectric power generator |
| 07/03/2013 | CN203036829U Power-generation water heating device |
| 07/03/2013 | CN203035452U Floating type integrated power generation platform with ocean wind energy and wave energy |
| 07/03/2013 | CN203035439U Double-buoyancy-body-pendulum type bidirectional turbine wave power generation device |
| 07/03/2013 | CN203035438U Shaft bottom engine |
| 07/03/2013 | CN203035437U Miniature hydroelectric generation device |
| 07/03/2013 | CN203035436U Water turbine suitable for cooling tower |
| 07/03/2013 | CN203035435U Pipeline type water flow power generating system used for roads |
| 07/03/2013 | CN203035432U Turbine, turbine component and shaft bottom motor |
| 07/03/2013 | CN103189639A Ocean wave power plant |
| 07/03/2013 | CN103184969A Seawater monitoring device for tidal power generation |
| 07/03/2013 | CN103184968A Buoy-type sea wave power generation device |
| 07/03/2013 | CN103184967A Building wastewater recovery power generation system and control method thereof |
| 07/03/2013 | CN103184966A Novel ocean power generation technology for sea surface aqueduct and shore-based high-level water reservoir |
| 07/03/2013 | CN103184852A Downhole cleaning device |
| 07/03/2013 | CN102400858B Energy storage generating system and method for vertical axis wind turbine |
| 07/03/2013 | CN102278263B Windlass-type wave-power device |
| 07/03/2013 | CN102094745B Hydraulic power generating device and manufacturing method therefor |
| 07/02/2013 | US8476782 WEC with improved power take off apparatus |
| 07/02/2013 | US8476780 Wind turbine generator and method of estimating wind direction in wind turbine generator |
| 07/02/2013 | US8476778 Energy generator |
| 07/02/2013 | US8475113 Hydroelectric power device |
| 07/02/2013 | US8475084 Tidal flow power generation |
| 07/02/2013 | CA2540574C A system of underwater power generation |
| 06/27/2013 | WO2013092687A1 Water current power generation installations |
| 06/27/2013 | WO2013092686A1 Water current power generation systems |
| 06/27/2013 | WO2013092676A1 A method of transporting a hydroelectric turbine system |
| 06/27/2013 | WO2013092664A1 A hydroelectric turbine system |
| 06/27/2013 | WO2012167015A3 Offshore hybrid wind-wave power plants |
| 06/27/2013 | US20130161957 Energy generating supports |
| 06/27/2013 | US20130161948 Processing signals produced by variable and cyclical energy sources |
| 06/27/2013 | US20130160444 Reaction Body for Wave Energy Apparatus |
| 06/27/2013 | CA2858469A1 Water current power generation installations |
| 06/27/2013 | CA2858462A1 Water current power generation systems |
| 06/26/2013 | EP2607682A1 A hydroelectric turbine system |
| 06/26/2013 | EP2607225A1 A method of transporting a hydroelectric turbine system |
| 06/26/2013 | EP2606225A1 Wave energy conversion |
| 06/26/2013 | EP2606224A1 Hydrostatic energy converter |
| 06/26/2013 | EP2606223A1 Arrangement for a surface area adjustment of a reciprocating wing system in a wave energy recovery system |
| 06/26/2013 | EP2606222A1 Tidal adjustment arrangement for a wave energy recovery system |
| 06/26/2013 | EP2606221A1 Screen arrangement for hydroelectric power plant |
| 06/26/2013 | EP2606220A1 Shaft power plant comprising a bulkhead gate |
| 06/26/2013 | CN203026080U Energy self-contained water intelligent advertising lamp box |
| 06/26/2013 | CN203023601U Self-power supply sensing tap |
| 06/26/2013 | CN203022963U Tidal power generator set |
| 06/26/2013 | CN203022962U Vertical axis load hammer rotary type wave energy generator |
| 06/26/2013 | CN203022961U Oscillating float type ocean-energy wave power generation simulation system |
| 06/26/2013 | CN203022960U Water recycling device at water outlet of hydroelectric power station |
| 06/26/2013 | CN203022959U Chain plate type hydroturbine generating set |
| 06/26/2013 | CN203022958U Improved type floater-type hydroelectric power device |
| 06/26/2013 | CN203022957U Driving force wave power generation paddles |
| 06/26/2013 | CN203020519U Power generation platform using tidal current energy |
| 06/26/2013 | CN103180605A System producing energy through the action of waves |
| 06/26/2013 | CN103174616A Tumbler type multimode power generating device |
| 06/26/2013 | CN103174580A Multifunctional integrated hydraulic-drive generating device |
| 06/26/2013 | CN103174579A Swing type water surface power generating device |
| 06/26/2013 | CN103174578A Wave energy drive device |
| 06/26/2013 | CN103174577A Method for electricity generation with river water flow in subsection mode |
| 06/26/2013 | CN102270883B Energy storage system of tidal power generation device |
| 06/26/2013 | CN102251908B Underground special water wheel generating device for oilfield oil-water well |
| 06/26/2013 | CN101961691B Vortex-type fluid spraying device |
| 06/25/2013 | US8471399 Floating wind power apparatus |
| 06/25/2013 | US8471398 Wave power unit, and a use of a such |
| 06/25/2013 | US8471397 Floating device for harnessing swell energy by lateral overflow |
| 06/20/2013 | WO2013090812A1 Axial flux alternator with one or more flux augmentation rings |
| 06/20/2013 | WO2013089958A1 Method and system for improved generation in existing dams and impoundments |
| 06/20/2013 | WO2013089640A1 Water turbine |
| 06/20/2013 | WO2013089579A1 Alternative hydroelectric power plant |
| 06/20/2013 | WO2013089398A1 Generator using ocean currents or tidal currents |
| 06/20/2013 | WO2013086876A1 Hydraulic power generation apparatus without dam |
| 06/20/2013 | WO2013086599A1 Improvements in turbo-generator of electrical energy |
| 06/20/2013 | WO2013053356A3 Container for a tidal power plant |
| 06/20/2013 | US20130154269 Turbine generators and systems |
| 06/20/2013 | US20130154268 Deep water power generation system and apparatus |
| 06/20/2013 | US20130154267 Wave Energy Electrical Power Generation |
| 06/20/2013 | DE102012002820A1 Wave energy machine for conversion of orbital energy of circulating water flow of sea into useful energy, has coupling body aligned with crank axle, where crank axis or crankshaft rotating pivoting arm is displaceable in peripheral movement |
| 06/19/2013 | EP2604849A1 Method for operating a machine in a body of water moved by waves |
| 06/19/2013 | EP2603965A2 A dynamo-electric machine |
| 06/19/2013 | EP2603692A1 System and method for generating electrical power from a flowing current of fluid |
| 06/19/2013 | EP2603641A1 Support apparatus for underwater power generator and method for deployment |
| 06/19/2013 | CN203014707U High-efficiency piezoelectric power generation apparatus |
| 06/19/2013 | CN203009963U Luminous electroplated faucet |
| 06/19/2013 | CN203009167U Multi-wind wheel electricity generation direction change device |
| 06/19/2013 | CN203009152U Inverted cone floating platform type wave energy harvesting device |
| 06/19/2013 | CN203009151U Small piezoelectric type wave power generation device |
| 06/19/2013 | CN203009150U Floating-platform-type wave electricity generation device |
| 06/19/2013 | CN203009149U Multiple push-plate wave-energy straight-line generating device |
| 06/19/2013 | CN203009148U Micro-water power generation system capable of increasing water pressure |
| 06/19/2013 | CN203009147U Water wheel electric generator |
| 06/19/2013 | CN203009146U Double-shaft type micro-water power generation system |
| 06/19/2013 | CN203009145U Double-shaft type water-turbine generator set |
| 06/19/2013 | CN203009144U Circulating type micro-water power generation system |
| 06/19/2013 | CN203009143U Energy-saving type micro-water power generation system |