Patents
Patents for F03D 9 - Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby (17,845)
02/2011
02/24/2011US20110042959 Wind Energy Conversion Apparatus
02/24/2011US20110042958 Collapsible vertical-axis turbine
02/24/2011US20110042952 Fluid machine, wind turbine, and method for increasing velocity of internal flow of fluid machine, utilizing unsteady flow
02/23/2011EP2288018A2 Method for operating an energy-producing device, in particular a wind energy plant and wind energy plant
02/23/2011EP2288016A1 Wind energy assembly with adjustable speed characteristics curve
02/23/2011CN201751574U Wind gathering tower structure for wind power generation
02/23/2011CN201751572U Wind energy storing steady generating equipment
02/23/2011CN201751571U Wind power generation apparatus
02/23/2011CN201751570U High-efficiency 1.5MW wind power blade aerodynamic exterior
02/23/2011CN201751568U Blade structure of movable wind driven generator
02/23/2011CN101981312A Offshore combined power generation system
02/23/2011CN101981307A Power generator
02/23/2011CN101979934A Complementary water heater of hot gas energy of air conditioner and kitchen and luminous energy
02/23/2011CN101979871A 风能加热装置 Wind heating device
02/22/2011US7893555 Wind power current generator
02/22/2011US7893553 Wind energy system
02/17/2011WO2011018811A1 An electric alternator for wind power generators
02/17/2011WO2011018542A2 Method for controlling an energy conversion system
02/17/2011WO2011018055A1 Highly-compressed-air power system
02/17/2011WO2010030338A3 Wind turbine blade pitch control system
02/17/2011US20110037271 Wind turbine system and modular wind turbine unit therefor
02/17/2011US20110037270 Wind power plant with improved cooling air conduction
02/17/2011US20110037269 Bearing cartridge
02/17/2011US20110037268 Adaptive Control Ducted Compound Wind Turbine
02/17/2011US20110037267 Switchgear cabinet for a wind turbine
02/17/2011US20110037264 Column-stabilized offshore platform with water-entrapment plates and asymmetric mooring system for support of offshore wind turbines
02/17/2011US20110037261 System And Method For Producing Electrical Power
02/17/2011DE202010016433U1 Windkraftstromerzeuger für elektronische Produkte Wind power generators for electronic products
02/17/2011DE102009037493A1 Solarenergieanlage zur Installation an bzw. in Gebäuden Solar energy system for installation on or in buildings
02/17/2011CA2807760A1 Hydraulic geofracture energy storage system
02/17/2011CA2770849A1 Wind power generator with electric alternator
02/16/2011EP2284974A1 Method for operating and regulating a wind energy assembly and method for providing control power with wind energy assembly
02/16/2011EP2284392A2 Wind power plant, wind power plant controller and method of controlling a wind power plant
02/16/2011EP2283233A2 Wind power plant and wind farm comprising plurality of wind power plants
02/16/2011EP2283232A1 Vertical axis wind turbine
02/16/2011CN201750184U Mini-type wind/solar hybrid generation system adopting maximum power point tracking control method
02/16/2011CN201748520U Wind-light complementary heating system
02/16/2011CN201747536U Wind power machine set and transmission chain device thereof
02/16/2011CN201747532U Lightning protection system of wind generating unit
02/16/2011CN201747530U Vertical axial wind-driven generating device
02/16/2011CN201747529U Permanent magnet direct-drive wind power generation system
02/16/2011CN201747528U Wind power generation device
02/16/2011CN201747527U Wind driven generator with small hub
02/16/2011CN201746245U Aerogenerator unit and maintenance crane thereof
02/16/2011CN201744171U Light-emitting kite with wind power generator
02/16/2011CN101977465A Wind-light complementary streetlight system of off-grid type
02/16/2011CN101976986A Independent power supply system based on multi-energy hybrid power generation
02/16/2011CN101976853A Wind power hydrogen production regulation, control and grid-connection system
02/16/2011CN101975338A Light-emitting diode wind camping lamp
02/16/2011CN101975145A Solar and wind driven generator
02/16/2011CN101971748A Power device applying wind-hydrogen new energy resource to gardening mower
02/16/2011CN101971743A Power device applying wind-hydrogen new energy on cotton picking machine
02/16/2011CN101971742A Power device of wind powered generation system applied to electric cotton picking machine
02/16/2011CN101971739A Corn harvester using wind hydrogen new energy resource as power device
02/16/2011CN101971734A Harvester using new wind-hydrogen energy source as power device
02/16/2011CN101971732A Harvester with power device based on new energy source complementation of wind power and lithium ion battery
02/16/2011CN101971728A Power device for applying wind-hydrogen new energy to paddy planter
02/16/2011CN101570363B Mixing and stirring system utilizing wind energy for anaerobic sewage treatment
02/16/2011CA2709325A1 Wind-powered energy saving system
02/15/2011US7888810 Wind turbine generator system
02/15/2011US7888590 Supply unit for power and water based on renewable energy
02/15/2011US7887284 Wind turbine to produce electricity
02/15/2011US7886546 Wind power installation
02/10/2011WO2011016278A1 Wind-power generation device, control method for wind-power generation device, wind-power generation system, and control method for wind-power generation system
02/10/2011WO2011015677A1 Hydraulic pumping system of variable flow per revolution
02/10/2011WO2011015034A1 Wind-heating heat supplying system
02/10/2011US20110031763 Upwind wind turbine with blades supported on the leeward side
02/10/2011US20110031762 Wind energy system having a connection protection device
02/10/2011US20110031761 Momentum-Conserving Wind-Driven Electrical Generator
02/10/2011US20110031760 Superconducting turbine wind ring generator
02/10/2011US20110031759 Foam filling material for wind power generator blades, foam filling member for wind power generator blades, wind power generator blade, wind power generator, and method for producing the wind power generator blade
02/10/2011US20110031758 Reinforcing sheet for wind power generator blades, reinforcing structure of wind power generator blade, wind power generator, method for reinforcing the wind power generator blade
02/10/2011US20110031757 Vibration damping sheet for wind power generator blades, vibration damping structure of wind power generator blade, wind power generator, and method for damping vibration of wind power generator blade
02/10/2011US20110031756 Self-starting darrieus wind turbine
02/10/2011US20110031043 Self-charging electrical car with wind energy recovery system
02/10/2011DE202010013633U1 Kombination einer Windkraftanlage bzw. Photovoltaikanlage mit einer Kältemittel-Wärmepumpen-Anlage Combination of a wind turbine and photovoltaic system with a refrigerant heat pump system
02/10/2011DE102009034608A1 Machine e.g. electrical machine, has energy recovery device i.e. cylindrical-piston stirling motor, converting heat energy into electrical or mechanical energy and coupled with cooling device
02/09/2011EP2282056A1 Wind-powered energy saving system
02/09/2011EP2282055A2 Communicating energy storages with different functions
02/09/2011EP2282054A2 A wind power plant predictive protection circuit
02/09/2011EP2282053A1 Wind turbine providing grid support
02/09/2011EP2281335A1 Generator device with monitoring of current paths
02/09/2011CN201742117U Wind and solar complementary power generation device
02/09/2011CN201742105U Modular frequency converter system for wind turbine and converter cabinet thereof
02/09/2011CN201739092U Model of solar and wind generator
02/09/2011CN201739091U Solar energy and geothermal energy cooperative power generating system
02/09/2011CN201739090U Offshore wind farm 3MW permanent magnet direct drive wind power generation system
02/09/2011CN201739089U Chimney type wind generator
02/09/2011CN201739088U Wind power generation device with collecting cover and automatic drainage windows and doors
02/09/2011CN201739087U Horizontal shaft wind generating set with limiting device
02/09/2011CN201739086U Megawatt direct-drive low-speed permanent magnet wind driven generator
02/09/2011CN201739085U Highway guardrail wind-power grid combined generator system
02/09/2011CN201739084U Vertical shaft vane fan semi-blocking type wind machine
02/09/2011CN201738883U Wind oil-pumping device
02/09/2011CN201738627U Wind light complementary new energy communication tower
02/09/2011CN201737768U Wind-gathering and pressure-boosting water treatment device utilizing wind energy and light energy
02/09/2011CN201736830U Solar wind power vehicle
02/09/2011CN201734457U Beverage-bottle generating carpet
02/09/2011CN201733760U Wind power insect killer
02/09/2011CN101971481A Horizontal axis wind turbine rotor assembly with lifting body rotor blades