| Patents for F03B 15 - Controlling (1,832) |
|---|
| 12/25/2013 | CN103470441A Hydraulic device of water turbine speed governing and protection system |
| 12/25/2013 | CN102410131B Multivariable adjustable hydraulic power generating device and control method thereof |
| 12/25/2013 | CN102272444B Fluid directing system for turbines |
| 12/19/2013 | WO2013030164A3 Wave energy converters |
| 12/19/2013 | DE102012012096A1 Verfahren zum Betreiben eines Wellenenergiekonverters zur Umwandlung von Energie aus einer Wellenbewegung eines Fluids in eine andere Energieform A method for operating a wave energy converter for the conversion of energy from a wave movement of a fluid into another energy form |
| 12/18/2013 | CN203347998U Inflation automatic control device of water turbine maintenance shroud ring |
| 12/18/2013 | CN103452746A Hydraulic turbine governor out-of-control signal diagnosis and control methods |
| 12/18/2013 | CN103452734A Industrial fluid high-residual-pressure recovery hydraulic turbine power generation device |
| 12/17/2013 | US8608426 System and methodology for wind compression |
| 12/17/2013 | US8608425 System and methodology for wind compression |
| 12/12/2013 | WO2013182210A1 Mobile distributor having two degrees of freedom |
| 12/11/2013 | CN203335320U Modularized multi-nozzle impact speed regulator integrated emergency distributing valve |
| 12/11/2013 | CN101813048B Method and device for preventing machine lifting of water-turbine generator set |
| 12/10/2013 | US8602731 Microprocessor system for controlling rotor pitch |
| 12/05/2013 | US20130320675 Water current turbine arrangements |
| 12/04/2013 | CN203321743U Novel deflector servomotor |
| 11/28/2013 | WO2013175969A1 Hydropower machine and method for controlling same |
| 11/27/2013 | CN203308646U Underground electricity generator |
| 11/27/2013 | CN102434359B Semi-submersible type power generating set floating on water and suitable for stream flows in river channel and using method |
| 11/26/2013 | CA2536603C Wave energy converters (wecs) with linear electric generators (legs) |
| 11/21/2013 | WO2013172555A1 Generator-type pressure relief device for water supply and drainage pipes |
| 11/21/2013 | US20130309071 Improvements in Turbines |
| 11/20/2013 | CN203297030U Impact type machinery overspeed protective device |
| 11/20/2013 | CN203297029U Water guide mechanism frame-type double-connected arm for water turbine |
| 11/20/2013 | CN103403343A Apparatus for controlling a pendulum-type power-generating device using wave power |
| 11/20/2013 | CN103397980A Variable-pitch mechanism of tidal current energy electricity generation water turbine |
| 11/20/2013 | CN101922403B Wave energy generating system |
| 11/13/2013 | CN203289081U Protective device for abnormal shutdown of novel water wheel generator |
| 11/13/2013 | CN203287792U Top cover draining control system |
| 11/13/2013 | CN103388552A Ball valve control device for hydroelectric generating set and control method thereof |
| 11/06/2013 | CN102520355B Hydroelectric generating set load adjustment test method |
| 10/30/2013 | CN203257601U Pressure mixing and regulating device for guaranteeing gathered wave to be relatively stable |
| 10/30/2013 | CN103375324A phase modulation pressurized water air bottle and false-action preventing method for safety valve |
| 10/24/2013 | WO2013157629A1 Natural energy generation facility and method for starting up same |
| 10/24/2013 | WO2013156838A1 An improved hydroelectric energy generator and an electrically-controlled self-powered flow regulator comprising said hydroelectric energy generator |
| 10/23/2013 | CN103362729A Automatic runaway shutdown device of water turbine |
| 10/22/2013 | US8564154 Wind turbines with diffusers for the buildings or structures |
| 10/16/2013 | CN203239496U Cutting device of mechanical overspeed protection |
| 10/16/2013 | CN102434373B Speed controller intelligent starting control method based on pumped-storage set |
| 10/09/2013 | EP2646679A1 Improvements in turbines |
| 10/09/2013 | CN203230529U Active yaw system and wave power generator |
| 10/01/2013 | US8547558 Aligning device for measuring means in a wind power rotor |
| 09/25/2013 | EP2642115A2 Improvement of the mechanism for regulating the flow of water through a turbine of the Banki system |
| 09/25/2013 | CN103321826A Hydraulic generator overspeed protection device and control method thereof |
| 09/24/2013 | US8540498 Compressor-expander set critical speed avoidance |
| 09/18/2013 | CN103306888A Hydraulic control type main pressure distributing valve with sequence closing function |
| 09/18/2013 | CN103306887A Top cover draining control system and control method thereof |
| 09/18/2013 | CN103306886A Method for adjusting and controlling all parameters of water-turbine generator set |
| 09/11/2013 | EP2635800A2 Francis-type pump for a hydroelectric power plant |
| 09/11/2013 | CN203189195U Water turbine paddle internal energy driving and adjusting structure |
| 09/11/2013 | CN103291532A Impacting-type mechanical over speed protection device |
| 09/11/2013 | CN102384011B Semi-submersible water power generation device and control method thereof |
| 09/04/2013 | CN203175762U Converting device for fluid dynamic energy and mechanical energy, and floor type, kite type or low-head hydroelectric generating set |
| 09/04/2013 | CN203175748U Emergency distributing valve used for tubular turbine set |
| 09/04/2013 | CN203175747U Power generation control system of water turbine |
| 09/04/2013 | CN101975141B Offshore wind power/frequency control method |
| 08/29/2013 | WO2013126519A1 Hydro turbine generator |
| 08/29/2013 | WO2013126214A1 Method and system for tuning a hydraulic turbine using secondary injection nozzles in nozzle ring |
| 08/28/2013 | CN203161430U Water turbine speed control system for hydroelectric generating set |
| 08/28/2013 | CN102322384B Water energy comprehensive generating system |
| 08/21/2013 | CN203146220U Automatic air admission system for hydropower station oil pressure device |
| 08/21/2013 | CN203146219U Buoyancy pendulum device adaptive to tide level change |
| 08/21/2013 | CN103256168A Off-grid hybrid transmission ocean current power generation device and control method thereof |
| 08/15/2013 | WO2013004369A3 Run-of-the-river or marine current power plant and method for operating the same |
| 08/14/2013 | CN102437602B Hybrid wind-hydro-solar power generation device and control method |
| 08/07/2013 | CN203114524U Wind power stable power generation system |
| 08/07/2013 | CN203114509U All-manual locking mechanism of control ring of water turbine |
| 08/07/2013 | CN203114508U Checking platform of hydraulic turbine set umbrella type mechanical pendulum type over speed protection device |
| 08/07/2013 | CN203114507U Annunciator of shearing pin of water turbine |
| 08/07/2013 | CN103236715A Regulating method for speed regulator mechanical open limit of generation set |
| 08/01/2013 | DE102012100695A1 Method for controlling flow of water from basin of water vortex power plant, involves enabling pressure controlled flow control with respect to discharge opening with resilient hose via the data processing system |
| 07/31/2013 | CN203098148U Dual-rotor structure for wind or hydraulic turbine and wind or hydraulic turbine |
| 07/31/2013 | CN103228908A Francis-type pump for hydroelectric power plant |
| 07/24/2013 | CN102364088B Double-feedback positioning high-flow hydraulic control valve and control system of turbine governor |
| 07/18/2013 | WO2012131186A3 Method for controlling a device for converting wave energy into electrical energy |
| 07/17/2013 | CN101769392B Large-scale double eccentric ball plug valve |
| 07/10/2013 | CN203050986U Over-speed control system of water turbine |
| 07/10/2013 | CN103195645A Automatic control device for bias currents of water turbine |
| 07/10/2013 | CN103195644A Automatic air supplement system and air supplement method for oil pressure device of hydropower station |
| 07/03/2013 | CN203035660U Leaked oil conveying device used for water turbine speed regulating system |
| 07/03/2013 | CN203035452U Floating type integrated power generation platform with ocean wind energy and wave energy |
| 07/03/2013 | CN203035448U Control device of deflector servomotor of water turbine intelligent governor |
| 07/03/2013 | CN203035447U Nozzle servomotor control device of intelligent speed regulator of impulse turbine |
| 07/03/2013 | CN203035446U Disassembly-free servomotor switch direction conversion device |
| 07/03/2013 | CN203035445U Pressure reducing brake device used for high oil pressure speed regulating system |
| 07/03/2013 | CN203035444U Paddle control device with independent oil supply system |
| 07/03/2013 | CN203035443U Servomotor electric feedback device for small and medium size water turbine speed regulating system |
| 07/03/2013 | CN203035442U Spiral type lock spindle device for water turbine speed regulating system |
| 07/03/2013 | CN203035441U Manual operated mechanism of locking ingot type hydraulic servomotor |
| 07/03/2013 | CN203035440U Mounting rack of pressure display and control device |
| 07/03/2013 | CN103184967A Building wastewater recovery power generation system and control method thereof |
| 06/27/2013 | WO2013093452A1 System for reducing hydrodynamic loads on turbine blades in flowing water |
| 06/27/2013 | WO2013092664A1 A hydroelectric turbine system |
| 06/26/2013 | EP2607682A1 A hydroelectric turbine system |
| 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 | CN203022964U Hydroelectric generator pressure discharging mechanism for water outlet device and water outlet device |
| 06/26/2013 | CN103174581A Manual and automatic dual-use governor of hydro-generator |
| 06/19/2013 | EP2604849A1 Method for operating a machine in a body of water moved by waves |
| 06/19/2013 | CN203009154U Mechanical overspeed protection device of hydroelectric generating set |