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 3 - Machines or engines of reaction type; Parts or details peculiar thereto
Patents for F03B 3 - Machines or engines of reaction type; Parts or details peculiar thereto (4,859)
07/2012
07/18/2012CN202338433U Hydroenergy generating unit driven by backflushing kinetic-energy engine
07/18/2012CN102597498A Energy conversion systems and methods
07/18/2012CN102588193A Fully-sealed compact floating ocean current generating system
07/18/2012CN102588188A Airfoil for variable geometry current generating water turbine
07/18/2012CN102588187A Variable geometry water turbine for ocean current energy power generation and method thereof
07/18/2012CN102287307B Special curved guide vane of pump turbine
07/18/2012CN101865068B Assembling method of upper canopy or lower ring and assembling method of runner
07/18/2012CN101755120B Hydraulic machine including means for injecting a flow drawn from a main flow
07/17/2012US8221087 Stator vanes of a stator vane cascade of an aircraft gas turbine
07/12/2012WO2012064549A3 Turbine system and method
07/11/2012CN202325994U Double-layer bidirectional impeller wave power generation unit
07/11/2012CN202325989U Hydraulic turbine generator
07/11/2012CN202325987U Floating-pipe tubular hydraulic generator
07/11/2012CN202325985U Water turbine type power generation device
07/11/2012CN202325983U Floating drum type hydroelectric generation apparatus
07/11/2012CN202325980U Friction guide vane transmission mechanism
07/11/2012CN202325979U Spiral power output device
07/11/2012CN202325978U Movable blade water turbine
07/11/2012CN102575635A Wind or tidal turbine blade having an attachment
07/11/2012CN102570773A Method for generating electromagnetic force in conductive liquid by fluid driving
07/11/2012CN102562425A Vertical shaft type tidal-power generator
07/11/2012CN102562415A Water outlet edge of runner blade of radial-axial flow turbine
07/11/2012CN102562414A Steel and plastic composite bionic blade
07/11/2012CN102003326B Vertical axis rhombic fluid kinetic energy power generation conversion device
07/11/2012CN101956641B Guiding device for horizontal-shaft tidal generation water turbine
07/10/2012US8215914 Compliant seal for rotor slot
07/10/2012US8215908 Profile deformation using the example of a rotor blade
07/10/2012CA2555760C Pressurized fluid turbine engine
07/07/2012CA2770782A1 Hydraulic power generating apparatus
07/05/2012WO2012092392A2 Method and apparatus for energy generation
07/05/2012WO2012090009A1 Method for imparting motion to a rotor, and rotor
07/05/2012WO2012088592A1 Augmented fluid turbine with retractable wall panels and aerodynamic deflectors
07/04/2012CN202303874U Heat pump type water heater for heating under assistance of water power
07/04/2012CN202300868U Wing ring, wing ring mechanism, vertical take off and landing aircraft, opposite-pull aircraft and wind power generation mechanism
07/04/2012CN202300850U Floating type wind-and-water complementation generating system on Yellow River water
07/04/2012CN202300818U Stream guidance style reaction type dual-rotor tidal energy water turbine
07/04/2012CN202300810U Water kinetic energy conversion device with adjustable mechanism set for inlet guide vanes
07/04/2012CN202300806U Lubricating oil self-circulating type water turbine used for cooling towers
07/04/2012CN202300804U Shutter-type generator capable of converting hydro-energy of flowing water into kinetic energy
07/04/2012CN202300801U Novel hydrogenerator
07/04/2012CN202300791U Novel heavy hammer structure of guide vane servomotor of hydroelectric generating set
07/04/2012CN202300790U Oil discharge hole structure for paddle servomotor of water turbine
07/04/2012CN202300789U Novel hammer body structure of guide vane servomotor of hydroelectric generating set
07/04/2012CN202300788U Rotating wheel of mixed flow type water turbine
07/04/2012CN202300787U Novel water turbine blade
07/04/2012CN202300786U Rotary shaft of welded structure suitable for high-rotation-speed hydrogenerator
07/04/2012CN202300785U Composite material runner blade for axial flow hydraulic turbine
07/04/2012CN202300784U Water kinetic energy conversion device with vortex strip eliminating mechanism
07/04/2012CN202300783U Welding structure for top shaft of hydro-generator
07/04/2012CN102536668A Wind energy, water energy and solar energy combined power generation device
07/04/2012CN102536616A Pipe type tidal-current generation water turbine with double impellers opposite in inclination
07/04/2012CN102536602A Power generating device using sewage treatment plant tail water
07/04/2012CN102536599A Underwater turbine generator
07/04/2012CN102536597A Automatic supercharged type water-flow generator
07/04/2012CN102536593A Ultra-low specific speed long and short blade runner for cooling tower
07/04/2012CN102536592A Louver vertical shaft running-water motor
07/04/2012CN102536591A Mixed-flow type water turbine for increasing survival rate of fishes
07/04/2012CN102536590A Two-stage through-flow turbine with ultralow specific speed
07/04/2012CN102022280B Design method of energy-cohesive and shielding force-lifting type vertical shaft wind or water machine
07/04/2012CN101344059B Reverse S type runner of mixed-flow turbine
07/03/2012US8210821 Labyrinth seal for turbine dovetail
07/03/2012US8210820 Gas assisted turbine seal
06/2012
06/28/2012WO2012044112A3 Water supply system including independent electric generator
06/28/2012US20120163984 Cooling channel systems for high-temperature components covered by coatings, and related processes
06/27/2012CN202284516U Multi-machine efficient ladder-type hydroelectric power station
06/27/2012CN102518546A Shutter type water flow power generator
06/27/2012CN102518543A Water vapor inner pressure engine
06/27/2012CN102518542A Flowing water louvered power machine
06/27/2012CN101864755B Small-sized water turbine power station
06/21/2012WO2012082497A2 Device for generating electricity from ocean waves
06/21/2012WO2012080624A1 System for producing electrical energy
06/21/2012WO2012079098A1 Spiral casing of a turbomachine, and method for producing a spiral casing of a turbomachine
06/21/2012US20120156037 Foil, utilized such as an airfoil or hydrofoil, characterized by a duct moving relative to a mass of fluid. A constriction within the duct increases the speed of the fluid flowing within the duct and thereby produces a pressure drop inducing a mass of fluid external to the duct to accelerate into the duct. The acceleration of the fluid into the duct generates a resultant force, which can be varied and controlled to improve performance and reduce drag
06/21/2012US20120156026 Air cycle machine compressor rotor
06/21/2012CA2820992A1 Spiral casing of a turbomachine, and method for producing a spiral casing of a turbo-machine
06/20/2012EP2464858A2 Shaft power plant
06/20/2012EP2286084B1 A wind turbine blade with an auxiliary airfoil
06/20/2012EP1917436B1 Turbine with coaxial sets of blades
06/20/2012CN202280567U Variable-pitch horizontal-axis tidal-current power generator set with nested type fairwater sleeve
06/20/2012CN202280566U Ocean wave current power generator and ocean wave current bare type hydraulic turbine power generator
06/20/2012CN202280564U Semi-submerged-type power generator set floating on water level of river flow
06/20/2012CN202280563U Water-flow generator
06/20/2012CN202280561U Paddle-type water-wheel power generation system
06/20/2012CN202280558U Through-flow turbine folding connecting rod
06/20/2012CN1926329B Device with water turbine and generator
06/20/2012CN102506003A Sewage power generation device
06/20/2012CN102506002A Cavitation-resistant water turbine blade and thermal spraying method
06/15/2012CA2759478A1 Airfoil manufacturing system
06/14/2012WO2012078887A2 Wave powered electrical generator
06/14/2012WO2012076090A2 Pump-turbine system
06/14/2012WO2012075566A1 Turbine assembly, and kit with components for assembling the same
06/14/2012DE102010053704A1 Pumpturbinenanlage Pump-turbine plant
06/14/2012CA2820836A1 Pump-turbine system
06/14/2012CA2819586A1 Turbine assembly, and kit with components for assembling the same
06/13/2012CN202273804U Sea bank surge impeller-type wave energy-driven generating device group
06/13/2012CN202273801U Tubular turbine distributor with dual guide vane protection function
06/13/2012CN102498284A Method and device for counteracting wear and tear around a guide vane
06/13/2012CN102493922A Comprehensive wind-water power generating system
06/13/2012CN101555860B Runner vane for axial-flow hydraulic machinery
06/12/2012US8197203 Air diffuser for a HVAC system
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