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)
06/2012
06/07/2012WO2012074936A1 Fluid turbine having improved cam and follower mechanism
06/07/2012US20120141290 Components, turbochargers, and methods of forming the components
06/06/2012CN202266366U Horizontal shaft variable blade pitch tidal current energy water turbine
06/06/2012CN202266360U Device for replacing lower sealing ring of water turbine
06/06/2012CN102486152A High efficacy rail-type water wheel mechanism and rail-type blade group thereof
06/06/2012CN101915198B Natural flow type hydraulic power generation method and impeller power generation device thereof
06/06/2012CN101718243B Impeller device of vertical-axis tide generator
06/06/2012CN101652560B Hydraulic power generation device and hydraulic power generation system equipped with the same
06/05/2012US8192170 Rotor blade for a wind energy installation
06/05/2012US8192164 Turbine runner with reduced leakage of servo-oil
06/05/2012US8192161 Wind turbine with deployable air deflectors
05/2012
05/31/2012WO2012071588A1 Fluid turbine featuring improved blade mounting structure
05/31/2012WO2012071587A1 Fluid turbine featuring dynamically phase-adjustable cam
05/31/2012WO2012070186A1 Water flow electricity generating device
05/31/2012US20120134839 Composite airfoil and turbine engine
05/31/2012US20120133140 Underwater power generator
05/30/2012CN202260593U Underground self-charging power supply
05/30/2012CN202251966U Oil-water separation sealing structure for barrel valve servomotor of water turbine
05/30/2012CN202250610U Energy-collecting fluid power machine
05/30/2012CN202250581U Chain and paddle wave power device
05/30/2012CN202250580U Vertical-shaft waterflow electricity generation system
05/30/2012CN202250577U Fully automatic sea water power generation device
05/30/2012CN202250573U Gyrostatic-orientation sea wave energy mining device
05/30/2012CN202250566U Window shutter type running water power take-off generator
05/30/2012CN202250565U Louver type flowing-water power-take-off generator
05/30/2012CN202250563U Dyke strengthening hydropower station of rubber dam
05/30/2012CN202250555U Hydro-generator runner blade
05/30/2012CN202250247U Spraying type rotation motor
05/30/2012CN202244059U Water turbine vertical-horizontal hybrid generating ship
05/30/2012CN102483029A 消减由于水中微粒导致的叶轮磨损的方法和装置 Since the method and apparatus for reduction of the impeller due to the wear particles in water
05/30/2012CN102477959A Method and device for utilizing fluid to drive rotor
05/30/2012CN102477933A Super-sized tidal power station
05/30/2012CN102477929A Miniature hydroenergy electricity generating device
05/30/2012CN101974897B Floating-ship trough-type blade-load-adjustable water turbine water power station
05/30/2012CN101487438B Draft tube of hydraulic machinery
05/29/2012US8188613 Integrated turbine generator/motor and method
05/29/2012US8186957 Fan propeller, in particular for motor vehicles
05/29/2012US8186956 Semi-flexible supporting structure for wind turbine
05/29/2012US8186939 Turbine disc and retaining nut arrangement
05/23/2012CN202228260U Multifunctional natural hydraulic combined power device
05/23/2012CN202228259U Shutter-type running water power taking machine
05/23/2012CN202228258U Shutter type running water torque extraction generator
05/23/2012CN202228257U Shutter-type running water power taking appliance
05/23/2012CN202228256U Louver type flowing water power takeoff generator
05/23/2012CN202228255U Shutter-type running water power taking appliance
05/23/2012CN202228251U Water turbine for driving fan
05/23/2012CN202228249U Water current energy conversion device
05/23/2012CN102472244A Low-drag hydro-pneumatic power cylinder and system
05/23/2012CN102472242A Method of applying abrasion resistant materials to rotors
05/23/2012CN102465822A Method for transplanting wind power generation method into hydraulic power generation
05/23/2012CN102465819A Turbine generator for well drilling
05/23/2012CN102465818A Hydroelectric power generation system
05/18/2012WO2012064549A2 Turbine system and method
05/18/2012CA2817661A1 Turbine system and method
05/17/2012US20120119500 Turbine System and Method
05/16/2012EP2452077A1 Blade orientation of an impeller or propeller
05/16/2012DE102010051272A1 Energy recovery apparatus e.g. pressure turbine for recovering energy from flowing liquid or gaseous media, has a shaft that is mounted at the center using a circumferential screw, such that the shaft rotates parabolically
05/16/2012CN202220711U Rotating magnetic filed type downwell power generating device
05/16/2012CN202220709U Electricity generation device used for seawater culture pond
05/16/2012CN202220707U Automatic-closing guide blade
05/16/2012CN202220706U Friction type guide vane protector for abrasion-resistant water guide mechanism
05/16/2012CN202220705U Universal multiple-purpose wind-water energy power machine
05/16/2012CN202220704U Runner blade designed according to negative inclination angle
05/16/2012CN202220703U Blade fixing structure for secondary packaging of high water head rotating wheel in water turbine
05/16/2012CN102459866A 水下动力发生器 Underwater power generator
05/16/2012CN102459864A Bidirectional turbine blade
05/15/2012US8177501 Stator casing having improved running clearances under thermal load
05/10/2012WO2012060731A1 Device for converting the kinetic energy of a medium into rotation of a rotor
05/10/2012WO2012059017A1 Method and apparatus for utilizing tidal energy
05/09/2012EP2450529A1 Peripheral pump-turbine
05/09/2012EP2449252A2 Low-drag hydro-pneumatic power cylinder and system
05/09/2012CN202215417U Water turbine for driving fan
05/09/2012CN202215413U Eccentric pin structure for adjusting connecting rod
05/09/2012CN202215412U Friction overprotection device of movable guide vane
05/09/2012CN102449299A River-flow electricity generation
05/08/2012US8172541 Internally-damped airfoil and method therefor
05/08/2012US8172511 Radial compressor with blades decoupled and tuned at anti-nodes
05/03/2012WO2012055041A1 Tidal flow modulator
05/03/2012US20120107090 Machine for increased hydro power generation
05/03/2012DE102010050001A1 Pumpe in Francis-Bauweise für ein Wasserkraftwerk Francis pump in construction for a hydroelectric power plant
05/03/2012CA2815575A1 Tidal flow modulator
05/02/2012CN202209251U Novel vertical-shaft impeller
05/02/2012CN202209245U Wave energy power generation impeller
05/02/2012CN102434370A Hydrostatic-layer wave energy power generating device
05/02/2012CN102434360A Large-scale vertical shaft through-flow type water turbine power generating set
05/02/2012CN102434359A Semi-submersible type power generating set floating on water and suitable for stream flows in river channel and using method
05/02/2012CN102434356A Tidal wave energy power generation device
05/02/2012CN102434352A Hydraulic energy generating set driven by backshock kinetic energy engine
05/02/2012CN102434216A Recoil kinetic energy engine
05/02/2012CN101786143B Adjustable mold of spiral case and seat ring of micro hydraulic turbine
05/01/2012US8167574 Ceil fan blade assembly
05/01/2012US8167572 Dynamically tuned turbine blade growth pocket
05/01/2012US8167571 Horizontal axis wind turbine rotor assembly with lifting body rotor blades
05/01/2012US8167570 Fluid turbine blade and method of providing the same
05/01/2012US8167562 Centrifugal fan and blower having the same
05/01/2012US8167533 Wind energy system
04/2012
04/26/2012US20120100004 High efficiency impeller
04/26/2012DE102011012565A1 Ring propeller used in axial fluid-flow machine, has shovel adjustable mechanism for controlling propeller angle of incidence
04/26/2012DE102010046339A1 IOS-Sogturbine IOS Sogturbine
04/25/2012EP2444655A1 Pump storage assembly, method for operating a pump storage assembly and pump storage power plant
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