| Patents for F03B 3 - Machines or engines of reaction type; Parts or details peculiar thereto (4,859) |
|---|
| 02/22/2012 | CN102359431A Offshore comprehensive energy generating system |
| 02/22/2012 | CN102359430A Movable-blade-type water turbine |
| 02/22/2012 | CN101915199B 三轮高效伸缩折叠式横轴潮流能发电装置 Three telescopic folding horizontal trend efficient energy generation device |
| 02/22/2012 | CN101900070B 具有反吹化冰功能的冷却塔用水轮机 Blowback function of ice has a cooling tower turbines |
| 02/21/2012 | US8118549 Gas turbine transition duct apparatus |
| 02/16/2012 | WO2012021200A1 A system and method for generating power in a dam |
| 02/16/2012 | WO2011160210A3 Duct assembly for a cross-flow water turbine |
| 02/15/2012 | EP2418374A2 Tunnel turbine system generates potential energy from dormant kinetic energy |
| 02/15/2012 | EP2417350A2 In-pipe hydro-electric power system and turbine |
| 02/15/2012 | CN102352810A Impeller with blades changing angles along position |
| 02/14/2012 | US8115329 Water turbine with bi-symmetric airfoil |
| 02/14/2012 | US8113776 Reduced-impedance cooling system with variable pitch blade and hot-swappable spare |
| 02/09/2012 | WO2012017150A1 Francis turbine runner with non-periodic angular distribution of vanes |
| 02/09/2012 | WO2012016283A1 Screw turbine and method of power generation |
| 02/09/2012 | WO2011079840A3 Geometric arrangement of parts of an energy converter and turbine arrangement for converting energy contained in a flow of a fluid into electrical energy |
| 02/09/2012 | US20120034070 Circumferential ring propulsors and control assemblies for manned or unmanned underwater vehicles |
| 02/08/2012 | EP2414223A1 High efficiency turbine and method of generating power |
| 02/08/2012 | CN202140255U Water wheel and windmill dual-purpose landscape generating set |
| 02/08/2012 | CN202140238U Self-stabilization air-floating high-efficiency spiral bidirectional ocean current generator |
| 02/08/2012 | CN202140236U Six-working-condition bidirectional tidal power generation hydraulic turbine |
| 02/08/2012 | CN202140235U Jump wave impeller type wave energy converting device |
| 02/08/2012 | CN202140232U Automatic paddle rotating and testing device of water turbine |
| 02/08/2012 | CN202140231U Pipeline vacuum hydrogenerator |
| 02/08/2012 | CN202140225U Guide vane shaft hole structure of horizontal water turbine |
| 02/08/2012 | CN202140224U Friction braking device for water turbine movable guide vane |
| 02/08/2012 | CN202140223U Movable guide vane servomotor |
| 02/08/2012 | CN202140222U Water outlet edge section shape capable of preventing Carmen vortex vibration of fixed guide vane of hydroturbine |
| 02/08/2012 | CN202140221U Metal hydroturbine runner |
| 02/08/2012 | CN202140220U Float type running water energy conversion machine |
| 02/08/2012 | CN102345549A Floating wheel type water turbine |
| 02/07/2012 | US8109728 Adjusting apparatus for adjusting the pitch angle of propeller blades, variable-pitch propeller, control function which can be implemented in a computer, and method for adjusting the pitch angle of propeller blades |
| 02/07/2012 | CA2675044C Efficient blade orientation of an impeller or propeller |
| 02/02/2012 | WO2011122895A3 Power generation apparatus using fluid |
| 02/02/2012 | WO2011015666A3 Wind or tidal turbine blade having an attachment |
| 02/01/2012 | EP2411660A2 Hinged-blade cross-axis turbine for hydroelectric power generation |
| 02/01/2012 | CN202132165U Water turbine water guide mechanism protecting device of shear pin and friction device |
| 02/01/2012 | CN102338020A Gyro-orientated sea wave energy collecting device |
| 02/01/2012 | CN102338018A Hydroelectric power generation device for rivers |
| 02/01/2012 | CN101713364B 水力机械 Hydraulic Machinery |
| 01/31/2012 | US8106527 Hydraulic power generator |
| 01/31/2012 | US8105038 Steam turbine, and intermediate support structure for holding row of long moving blades therein |
| 01/31/2012 | CA2665676C Step-over blade-pitch control system |
| 01/27/2012 | DE202011108819U1 Wasserkraftschnecke Hydrodynamic screw |
| 01/26/2012 | WO2012009946A1 Foldable vertical axis tidal current power generating apparatus |
| 01/25/2012 | EP1131556B1 Method of using a hydraulic turbine assembly |
| 01/25/2012 | CN102330631A Device for replacing lower leakage stop ring of hydraulic turbine |
| 01/25/2012 | CN101982654B Petroleum drilling mud generating system |
| 01/25/2012 | CN101210535B Kinetic energy-electric energy conversion device |
| 01/24/2012 | US8100648 Submersible rotor design |
| 01/24/2012 | US8099955 Wave energy plant for electricity generation |
| 01/19/2012 | WO2012009482A2 Connection mechanism for mounting blades for a wind turbine |
| 01/19/2012 | US20120012511 Apparatus for osmotic power generation and desalination using salinity difference |
| 01/18/2012 | EP1738070B1 Water current turbine with improved method of access |
| 01/18/2012 | CN202117850U Fluid energy boosting and conversion device |
| 01/18/2012 | CN202117841U Power driven device for hydroelectric and wind generator |
| 01/18/2012 | CN202117834U Double-fed asynchronous generator variable-speed constant-frequency type ocean current power-generating system |
| 01/18/2012 | CN202117831U Self-holding type power generation device based on oil transportation power of pipeline |
| 01/18/2012 | CN202117830U Mixed flow type water turbine for cooling tower |
| 01/18/2012 | CN202117829U Motor with light-emitting diode (LED) shower head |
| 01/18/2012 | CN102325988A Hydraulic energy conversion unit and method of controlling such a unit |
| 01/18/2012 | CN102322403A Offshore generating system |
| 01/18/2012 | CN102322381A Impact type power generating device |
| 01/17/2012 | US8096758 Circumferential shroud inserts for a gas turbine vane platform |
| 01/17/2012 | US8096749 Guided fluid driven turbine |
| 01/12/2012 | WO2012005413A1 Separable rotor blade for generating tidal current power |
| 01/12/2012 | WO2011102746A3 Turbine with radial inlet and outlet rotor for use in bidirectional flows |
| 01/11/2012 | CN202108650U Seawave power generation device and seawave power generation system |
| 01/11/2012 | CN202108645U V-shaped hinge type running water driven generator |
| 01/11/2012 | CN202108635U Water turbine with novel structure |
| 01/11/2012 | CN102317618A In-pipe hydro-electric power system and turbine |
| 01/11/2012 | CN101984251B Wave energy generating set |
| 01/10/2012 | US8092188 Variable geometry fan and method for manufacturing the blades thereof |
| 01/10/2012 | US8092174 Wind turbine and method for determining at least one rotation parameter of a wind turbine rotor |
| 01/10/2012 | US8091229 Method of repairing a subsurface void or damage for a wind turbine blade |
| 01/05/2012 | WO2012000025A1 Submerged waterwheel for oceanic power |
| 01/05/2012 | WO2011092474A3 A blade for a turbine operating in water |
| 01/05/2012 | WO2011080584A3 High-efficiency thruster independent of the outside environment |
| 01/04/2012 | CN202100370U Locking device for water guide mechanism of hydrogenerator |
| 01/04/2012 | CN102306947A Underground self-charging power supply |
| 01/04/2012 | CN102305191A Wind power or hydraulic power generation device |
| 01/04/2012 | CN102305167A Waterflow source and airflow source power composite rudder blade element |
| 01/04/2012 | CN101096765B Fluid mechanical part resistant to slurry erosiveness and fluid machinery having same |
| 01/03/2012 | US8087899 Electric fan |
| 01/03/2012 | US8087878 Powerless diversion plate of a ceiling air-conditioning circulation machine |
| 01/03/2012 | CA2602288C Modular system for generating electricity from moving fluid |
| 01/03/2012 | CA2425976C Vertical axis wind turbine |
| 12/29/2011 | WO2011161435A2 Fluid pressure amplifier |
| 12/29/2011 | WO2011160210A2 Duct assembly for a cross-flow water turbine |
| 12/29/2011 | WO2011139085A3 Hydro and wind power generator |
| 12/29/2011 | US20110318209 Fluid-flow system, device and method |
| 12/28/2011 | EP2400145A1 Fluidodynamic machine with tubed turbine, for use as an electric generator or pump |
| 12/28/2011 | EP2399022A1 Hydraulic energy conversion unit and method of controlling such a unit |
| 12/28/2011 | CN202091099U Underwater worm generator |
| 12/28/2011 | CN202091097U 一种利用河流发电的装置 An apparatus for generating electricity use river |
| 12/28/2011 | CN202091095U 浮船式水能发电系统 Pontoon-type hydro power generation system |
| 12/28/2011 | CN102301128A 环形多转子双壁涡轮机 Multi double-walled annular rotor turbine |
| 12/27/2011 | US8083484 Turbine rotor blade tips that discourage cross-flow |
| 12/27/2011 | US8083475 Turbine bucket angel wing compression seal |
| 12/22/2011 | WO2011095397A3 A bidirectional water turbine |
| 12/22/2011 | WO2011095240A3 Hydroelectric power plant |