Patents
Patents for F03D 9 - Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby (17,845)
11/2009
11/05/2009US20090273186 Windmill utilizing a fluid driven pump
11/05/2009US20090273185 System for Controlling and Protecting Against Symmetrical and Asymmetrical Faults for Asynchronous-Type Generators
11/05/2009US20090272557 Earthing system for a wind turbine connected to a utility grid and for a wind turbine park
11/05/2009DE102009026595A1 Windkraftanlage mit einer im Wesentlichen senkrecht zur Windrichtung angeordneten Rotationsachse Wind turbine with a substantially vertically disposed to the wind direction rotation axis
11/05/2009DE102008022139A1 Vorrichtung zur Erzeugung elektrischer Energie An apparatus for generating electrical energy
11/04/2009EP2114007A1 Power-system with utility fault ride-through capability
11/04/2009EP2113980A2 Method for operating a wind farm
11/04/2009CN201340104Y Vertical heat-collecting plate solar chimney power plant
11/04/2009CN101571106A Spindle-free variable-speed wind turbine generator and optimal power parameters acquisition method
11/03/2009US7612463 Generator
10/2009
10/29/2009WO2009132348A2 Wind driven power generator with moveable cam
10/29/2009WO2009131834A2 Pelagic sustainable energy system
10/29/2009WO2009131707A2 Pneumatic mechanical power source
10/29/2009WO2009130590A1 Vertical axis wind turbine
10/29/2009WO2009130273A1 Generator device with monitoring of current paths
10/29/2009WO2009015907A3 Improvements in or relating to energy generation
10/29/2009US20090267436 Method for encapsulating permanent magnets of a rotor of a generator and rotor of a generator
10/29/2009US20090267351 Apparatus for generating electrical energy
10/29/2009US20090267347 Pelatic sustainable energy system
10/29/2009DE102008020860A1 Mobile wind power plant for producing energy from fair wind for e.g. passenger car, has propeller connected with engine-driven vehicle, such that energy is produced in support of power engine
10/28/2009EP1856795B1 Method and apparatus for converting wind generated electricity to constant frequency electricity for a utility grid
10/28/2009CN201334057Y Full trailer used in wind generating set
10/28/2009CN201332765Y Full-automatic wind/light hybrid sunshade
10/28/2009CN101569077A Pm rotor having radial cooling slots and corresponding method of production
10/28/2009CN101568724A Wind power generator
10/28/2009CN101568723A Wind-driven generator
10/28/2009CN101566136A Systems and methods involving wind turbine towers for power applications
10/28/2009CN101566135A A wind power generation method and a wind power generation system by the method
10/28/2009CN101566134A Wind generator with horizontal wind wheel and vertical wind wheel linked
10/28/2009CN101566133A Method for performing wind power and biogas power integrated power generation and gas supply by wind power
10/28/2009CN101566132A Wind power generation at high-rise passageway
10/28/2009CN101566131A Wind power generation at high-rise wind passage
10/28/2009CN101566130A Anti-tilting suspended wind turbine unit
10/28/2009CN101566127A Bidirectional wind-counter wind-driven motor and bidirectional wind-counter method thereof
10/28/2009CN101566124A Power generation device capable of collecting wind in many directions
10/28/2009CN101565091A Installation equipment of above-water wind generator and construction method thereof
10/28/2009CN101564213A Electric power generation storage gym shoes
10/28/2009CN101563971A Hybrid power device of complementation of diesel generation and wind-powered electricity generation applied to transplanter
10/27/2009US7608937 Power generation system and method for storing electrical energy
10/22/2009WO2009126988A1 Control system for a windmill kite
10/22/2009US20090263704 Power stroage and power transfer method and apparatus
10/22/2009US20090261596 Wind power generator
10/22/2009US20090261595 Apparatus for generating electric power using wind energy
10/22/2009US20090261594 Wind motor with a holding device for a rotor shaft
10/22/2009US20090261590 Electrical energy generating system
10/22/2009US20090261589 Wind Power Generation System And Operation Method Thereof
10/22/2009US20090260363 Partially Self-Refueling Zero Emissions System
10/22/2009CA2625602A1 Standalone rg-ac system
10/21/2009EP2110549A2 Wind farm with battery storage
10/21/2009CN201330681Y Level wind wheel and vertical wind wheel interlocked wind generator
10/21/2009CN201330680Y Wind power generation plant of blower
10/21/2009CN201330679Y Rolling and rotating moving wind bowl base type wind wheel wind power generation device
10/21/2009CN201328246Y Power device on plant setting machine applying solar energy photovoltaic electric generation and wind electricity complementation
10/21/2009CN101562351A Portable type electronic device
10/21/2009CN101561179A Wind regime power storage collector
10/21/2009CN101561103A Wind and light complementary beacon light device
10/21/2009CN101560958A Aerodynamic power generation system
10/21/2009CN101560957A Equipment driven by compressed air
10/21/2009CN101560956A Blade shape-adjustable lift-type wind power generation device
10/21/2009CN101560955A Vertical windmill generator with vane stress balance
10/21/2009CN101560954A Wind power generation by tall building shaft
10/21/2009CN101560953A Wind power charger
10/21/2009CN101560952A Wind power multistage generator set device in funnel-type wind tunnel
10/21/2009CN101560951A Generator and power supply for use therein
10/21/2009CN100552980C Supply unit for power and water based on renewable energy
10/21/2009CN100552216C Perpendicular wind-driven generator
10/20/2009US7606638 Wind park with robust reactive power adjustment system and method for the operation thereof
10/20/2009US7605491 Apparatus for generating electric power using wind energy
10/20/2009US7605489 Airflow power station
10/15/2009WO2009126533A2 Building-based wind cylinder installation
10/15/2009WO2009126337A2 Harness, amplify, convert and utilize solar energy in windless windmills
10/15/2009WO2009125031A1 Solar- and wind-based electricity production station
10/15/2009WO2008119516A3 Hybrid device with biogas installation
10/15/2009US20090256442 Generator and wind turbine
10/15/2009US20090256431 Stator arrangement, generator and wind turbine
10/15/2009US20090256362 Method and apparatus for storing and transporting energy using a pipeline
10/15/2009US20090256360 Wind turbine
10/15/2009US20090256359 Wind turbine and wind power installation
10/15/2009DE202009010560U1 Kombinationsgerät Windkraftwärmepumpe Combination unit wind power heat pump
10/15/2009DE202009009644U1 Stromnetzunabhängige LED-Leuchte mit integrierter Windkraft- und Fotovoltaikanlage zur Erzeugung des zum nächtlichen Betrieb der Leuchte notwendigen Stroms aus erneuerbaren Energien der in Akkus die im Leuchtenmast eingebaut sind gespeichert wird Saving electricity-grid LED light with integrated wind power and photovoltaic system to generate the necessary for night operation of the lamp electricity from renewable sources of which are incorporated in the stand in batteries
10/15/2009DE202009009428U1 Kombinierte Wind- und Solarkraftanlage Combined wind and solar power plant
10/15/2009DE102008018699A1 Wind wheel power plant for use in living area for supplying power to house, has wind wheel provided with full lining or partial lining, and shaft with bearing formed as part of wind wheel, which is provided with six blades
10/15/2009DE102008018433A1 Solar updraft tower for converting flow energy of air into drive energy of rotating machine, has heating zone integrated in driving region of air guide and operating in flow path in machine arrangement
10/14/2009EP2108833A2 Systems involving superconducting direct drive generators for wind power applications
10/14/2009EP2108832A1 Generator and wind turbine
10/14/2009EP2108831A1 Method and plant for using alternative power sources
10/14/2009EP2108828A2 Windfarm collector system loss optimization
10/14/2009EP2108082A1 A wind turbine with a drive train
10/14/2009CN201326523Y Transmission gear of wind generating set
10/14/2009CN201326522Y Engine room cooling system of wind generating set
10/14/2009CN201326521Y Slide yaw bearing device of wind turbine
10/14/2009CN201326520Y Driving device of wind turbine using built-in main shaft type gear box
10/14/2009CN201326519Y Air-cooled engine room of wind turbine
10/14/2009CN201326518Y Main shaft supporting mechanism of wind turbine using double-row back-to-back bearing
10/14/2009CN201326517Y 太阳能发动机 Solar Engine
10/14/2009CN201326516Y Wind-power generation device
10/14/2009CN201326515Y Mobile wind bowl-bottom-type large-scale wind-power generating set with combined wind wheels
10/14/2009CN201326514Y Wind power generation device with automatic lifting tower diffuser
10/14/2009CN101558235A Flow deflection devices and method for energy capture machines
10/14/2009CN101557131A Generator with a stator comprising cooling ducts and method for cooling a laminated stator of a generator