| Patents for F03D 1 - Wind motors with rotation axis substantially in wind direction (12,784) |
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| 05/23/2002 | US20020061252 Air propulsion apparatus with windmill having multiple windmill blades to enhance performance |
| 05/23/2002 | US20020061251 Windmill with multiple double-acting piston/cylinder compressor system and apparatus and method of mounting multiple windmill blades to enhance performance |
| 05/22/2002 | CN1350119A Wind gap power generating and sandstorm source tackling system |
| 05/16/2002 | WO2002038953A2 Wind tower with ladders and platforms |
| 05/09/2002 | US20020053802 Wind driven electrical power generating apparatus |
| 05/08/2002 | EP1203155A1 Damping of oscillations in wind turbines |
| 05/07/2002 | US6382904 Windmill powerplant |
| 05/02/2002 | WO2002034664A1 A method of placing a crane in connection with a windmill |
| 04/25/2002 | WO2002033252A1 Modular system for using wind energy |
| 04/25/2002 | US20020047277 Method and means for mounting a wind turbine on a tower |
| 04/23/2002 | US6375424 Magnus effect horizontal axis wind turbine |
| 04/17/2002 | EP1196696A2 Rotor with a split rotor blade |
| 04/16/2002 | US6371730 Connection of a wind energy plant rotor blade to a rotor hub |
| 04/11/2002 | WO2002029247A1 Method for regulating a windmill and an apparatus for the use of said method |
| 04/04/2002 | WO2002027105A1 Perimeter weighted foundation for wind turbines and the like |
| 04/02/2002 | US6364614 Spinner with continuous 3-fold symmetry for multiple utilitarian, educational and ornamental uses |
| 03/28/2002 | WO2002025109A1 Reactive hollow blades for wind machine |
| 03/28/2002 | WO2002004766A3 Tower made of prestressed concrete prefabricated assembly units |
| 03/28/2002 | US20020036407 Wind powered generator device |
| 03/28/2002 | DE10144954A1 Power prodn. plant pref. windmill, consisting of main mast and tube fixed on it at right angles to main mast, for mounting of rotor blades |
| 03/28/2002 | DE10130310A1 Wind wheel or impeller with additional blade segments |
| 03/27/2002 | EP1190479A1 Windmill with illuminated blades and generation of electrical energy |
| 03/27/2002 | CN2483521Y Wind rotator for window power generation |
| 03/21/2002 | DE10113609C1 Turbine rotor for wind turbine has intermediate plate between each rotor blade and outer ring of rotor hub |
| 03/21/2002 | DE10042430A1 Combined wind power system has wind wheels operated behind tower with small inner vane at center of rotation for regulating residual turbulence |
| 03/19/2002 | US6357549 Guide rail climbing lifting platform and method |
| 03/14/2002 | WO2002020947A1 Fluid flow machine |
| 03/13/2002 | CN1080828C Device for converting fluid resistance to electric energy and thrust |
| 03/13/2002 | CN1080827C Multi-unit rotor blade system integrated wine turbine |
| 03/06/2002 | EP1184566A1 Aerogenerator blade |
| 02/28/2002 | US20020024222 Apparatus for generating power using wind energy |
| 02/28/2002 | DE10038602A1 Single-vane multiple pole wind converter has stimulation coils and/or permanent magnets of its multi-pole generator mounted asymmetrically with respect to its rotor vane |
| 02/28/2002 | DE10031473C1 Vorrichtung zum Drehen einer mit einem Rotor verbundenen oder gekoppelten Welle einer Windkraftanlage Means for rotating a connected or coupled to a rotor shaft of a wind turbine |
| 02/21/2002 | WO2002014690A1 Drive assembly for wind turbines |
| 02/21/2002 | WO2002014689A1 Wind power station having a chimney effect |
| 02/20/2002 | EP1180597A1 Cyclonic or anti-cyclonic conversion tower |
| 02/14/2002 | DE10034847A1 Ortsfeste Positionierung von Funktionseinheiten auf dem oder im Wasser Fixed positioning of functional units on or in the water |
| 02/07/2002 | DE10034958A1 Rotorblattnabe Rotor blade hub |
| 02/07/2002 | DE10034492A1 Wind power generator systemwith 2 rotors for generating electrical energy, has 2 or more conventional systems in series with rotors running in same or opposite directions |
| 02/06/2002 | EP1177380A1 Wind machine with slanted blades |
| 01/31/2002 | WO2002008600A1 Blade of a wind turbine |
| 01/31/2002 | WO2001042647A3 Wind turbine rotor, and hub and extender therefor |
| 01/24/2002 | DE10033845A1 Turm aus Spannbeton-Fertigteilen Tower of prestressed precast |
| 01/24/2002 | DE10031683A1 Spannbetonturm für eine Windenergieanlage sowie Windenergieanlage Prestressed concrete tower for a wind turbine, wind turbine |
| 01/23/2002 | EP1174336A1 Fixed location positioning of functional units on or in water |
| 01/17/2002 | WO2002004766A2 Tower made of prestressed concrete prefabricated assembly units |
| 01/17/2002 | DE10021430A1 Adaptive blade adjustment and adaptive rotor for wind energy rotors, has aerodynamic profile arranged along longitudinal axis of blade with torsion which can be varied depending on blade radius |
| 01/16/2002 | CN1331386A Wind-driven engine |
| 01/10/2002 | WO2002002935A1 Fluid channelling spiro-helical rotor with slides |
| 01/10/2002 | DE10030292A1 Arrangement for deriving energy from wind and/or solar power has rotor(s) mounted in building with vertical side walls with external apertures between which or in which rotor sits |
| 01/09/2002 | EP1169570A1 Offshore wind power installation |
| 01/08/2002 | CA2234224C Horizontal axis wind turbine |
| 01/03/2002 | WO2002001025A1 Prestressed concrete tower for a wind energy installation, and wind energy installation |
| 01/03/2002 | DE10028513A1 Method and device for erecting a wind turbine to generate electric power stabilizes a crane boom by a support fastened to a wind turbine tower or a heavy lifting auxiliary crane on the top of the tower. |
| 01/02/2002 | EP1167754A2 Turning device for the rotor of a wind turbine |
| 01/02/2002 | CN1329696A Rotor blade of wind driven generator |
| 12/27/2001 | WO2001098655A1 Device for producing electric current from wind energy |
| 12/27/2001 | WO2001098654A1 A wind turbine rotor blade comprising one or more means secured to the blade for changing the profile thereof depending on the atmospheric temperature |
| 12/27/2001 | WO2001098653A1 A wind turbine wing with noise reduction means |
| 12/27/2001 | WO2001046583A3 Offshore wind power installation comprising interchangeable containers for housing subsystems |
| 12/27/2001 | WO2001046582A3 Rotor blade for wind power installations |
| 12/20/2001 | WO2001096740A1 Solar chimney wind turbine |
| 12/20/2001 | DE19955516C1 Windkraftanlage und Verfahren zum Aus- und Einbau der Hauptkomponenten des Maschinengehäuses einer Windkraftanlage Wind turbine and method for removing and installing the main components of the machine housing of a wind turbine |
| 12/20/2001 | DE10022128C1 Windenergieanlage Wind turbine |
| 12/20/2001 | CA2412686A1 Solar chimney wind turbine |
| 12/19/2001 | EP1163443A1 Rotor |
| 12/13/2001 | WO2001094249A1 Method and device for mounting a wind turbine |
| 12/12/2001 | CN2464957Y Wind wheel for wind electricity generator |
| 12/11/2001 | US6327957 Wind-driven electric generator apparatus of the downwind type with flexible changeable-pitch blades |
| 12/06/2001 | WO2001092721A1 Wind-driven power generator |
| 12/05/2001 | EP1159534A1 Vibration-driven acoustic jet controlling boundary layer separation |
| 12/05/2001 | CN2464006Y Two-way rotating wind energy generator |
| 11/21/2001 | EP1156175A2 Method for erecting several similar constructions having a frustoconical shape |
| 11/15/2001 | WO2001086144A1 Wind power installation |
| 11/15/2001 | WO2001086120A1 Double-helical energy converter with peripheral channels |
| 11/14/2001 | EP1153172A1 A method and an assembly for casting a tower foundation |
| 11/08/2001 | WO2001083983A1 Air foil configuration for wind turbine |
| 11/08/2001 | WO2001083290A1 Watercraft for providing maintenance to an offshore wind energy facility |
| 11/08/2001 | WO2001038729A3 Flow accelerating wind tower |
| 11/08/2001 | US20010038208 Method and means for mounting a wind turbine on a tower |
| 11/08/2001 | US20010038207 Method and means for mounting a wind turbine on a tower |
| 11/08/2001 | DE10021163A1 Wasserfahrzeug zum Versorgen einer Offshore-Windenergieanlage Watercraft for supplying an offshore wind power plant |
| 11/07/2001 | EP1152148A1 Airfoil profiles for wind turbines |
| 11/05/2001 | CA2307145A1 Perpetual motion electric generator |
| 10/31/2001 | DE10019214A1 Wind turbine hub has pendulum frames on common rotor shaft, each carrying two opposing rotor blades and designed so that they can perform pendulum motions independently of each other |
| 10/31/2001 | DE10013442C1 Offshore wind turbine power plant has container housing electrical operating component positioned at side of machine housing provided with helicopter landing platform |
| 10/31/2001 | CN1320194A Wind turbine blade with U-shaped oscillation damping means |
| 10/28/2001 | CA2306491A1 Multiple-sail wind energy concentrator |
| 10/25/2001 | US20010033790 Wingtip windmill and method of use |
| 10/24/2001 | CN1319071A Divice for carrying out repair and service work, especially on rotor blades of wide turbine generators |
| 10/18/2001 | DE10016259A1 Kompaktes millimeterwellentechnisches System zum Enteisen und/oder Vorbeugen einer Vereisung der äußeren Oberfläche von meteorologischen Einflüssen ausgesetzten Hohlraum- oder Schalenstrukturen Compact millimeter wave technology system for de-icing and / or preventing icing of the outer surface exposed on meteorological conditions cavity or shell structures |
| 10/17/2001 | EP1067286A4 Windmill powerplant |
| 10/16/2001 | US6302652 Elliptical propeller and windmill blade assembly |
| 10/11/2001 | WO2001074662A1 Compact millimeter wave technical system for de-icing and/or preventing the formation of ice on the outer surface of hollow or shell structures exposed to meteorological influences |
| 10/10/2001 | EP1141543A1 Reduction in the noise produced by a rotor blade of a wind turbine |
| 10/10/2001 | EP1140622A1 Variable diameter rotor blade actuation system |
| 10/10/2001 | EP1140621A1 A drive system for a variable diameter tilt rotor |
| 10/10/2001 | CN1317072A Lightning protection for wind turbine blade |
| 10/04/2001 | EP1138966A1 Wind power plant |
| 10/04/2001 | DE10014426A1 Wind power plant with rotor and generator mounted in ring structure on top of tower |