ClassID:

142470

F03D11/00 - CPC Classification

Classification description:

Sub-classes:
Recent Application in this class:
#1
20170057158
2017-03-02

Rotor blades having thermoplastic components and methods of assembling same

#2
20160215760
2016-07-28

Aerodynamic screen system

#3
20160195067
2016-07-07

Wind turbine tower with an elevator system

#4
20160163430
2016-06-09

WIND TURBINE

#5
20150375832
2015-12-31

Offshore facility with metal processing apparatus and power generation system

#6
20150361961
2015-12-17

Ventilation arrangement

#7
20150340180
2015-11-26

Apparatus including a circuit breaker adapted to selectively provide arc flash protection in connection with a wind turbine

#8
20150322916
2015-11-12

SOILING SHIELD FOR WIND TURBINE BLADE

#9
20150322915
2015-11-12

Method for repairing a power rail housing of a wind power plant, power rail housing and repair kit for carrying out the method

#10
20150316029
2015-11-05

Rotor blade trailing edge

#11
20150308134
2015-10-29

Support arrangement of a wind turbine tower

#12
20150275863
2015-10-01

Blade for a wind turbine, and a servicing unit for a blade

#13
20150260164
2015-09-17

Wind-driven generator and impeller locking device for wind-driven generator

#14
20150252788
2015-09-10

Radiator and duct configuration on an airborne wind turbine for maximum effectiveness

#15
20150211494
2015-07-30

ANGULAR POSITIONING SYSTEM FOR A WIND TURBINE

#16
20150211490
2015-07-30

Cooling arrangement

#17
20150167643
2015-06-18

Tuned liquid damper of a wind turbine

#18
20150137702
2015-05-21

Wireless lightning control system for a wind turbine

#19
20150108764
2015-04-23

Single piece electric assembly for connecting an off-shore wind turbine with an electric subsea cable, wind turbine, wind turbine cluster and method for mounting such an electric assembly to a wind turbine tower

#20
20150108756
2015-04-23

Cooling system and method for wind power generator and wind power generator set

#21
20150091302
2015-04-02

WIND POWER GENERATION SYSTEM, METHOD FOR CONTROLLING WIND POWER GENERATION SYSTEM, ROTARY ELECTRIC MACHINE SYSTEM, AND CONTROL DEVICE FOR ROTARY ELECTRIC MACHINE

#22
20150078911
2015-03-19

Wind turbine rotor blade components and methods of making same

#23
20150052846
2015-02-26

TOWER PORTION

#24
20150052734
2015-02-26

Method of protection in tower

#25
20150047875
2015-02-19

High strength windable electromechanical tether with low fluid dynamic drag and system using same

#26
20150030450
2015-01-29

Control device for the pitch of blades, and propeller

#27
20150023790
2015-01-22

Method and apparatus for handling wind turbine components during transport and assembly

#28
20150017006
2015-01-15

Wind turbine assembly

#29
20150013242
2015-01-15

Tower section storage

#30
20150013146
2015-01-15

Method for repairing a pitch system in a wind turbine

#31
20150001354
2015-01-01

Mounting system

#32
20140306450
2014-10-16

ELECTRICAL MACHINE AND WIND POWER GENERATING SYSTEM

#33
20140301848
2014-10-09

Sealing assembly

#34
20140291990
2014-10-02

System for providing electrical power to a wind turbine component

#35
20140271268
2014-09-18

FAN SHROUD AND MOTOR ASSEMBLY COMPRISED THEREOF

#36
20140237937
2014-08-28

Wind power installation and a tower or tower segment and a door frame for it

#37
20140217744
2014-08-07

Air cooling of wind turbine generator

#38
20140216680
2014-08-07

Wind turbine with tower climatisation system using outside air

#39
20140209040
2014-07-31

Ultrasonic sound emitting devices for wind turbines

#40
20140186183
2014-07-03

Tool and a method for moving a wind turbine drivetrain component

#41
20140182263
2014-07-03

Maphbe Turbine

#42
20140169968
2014-06-19

COLLISION AVOIDANCE SYSTEM FOR A WIND TURBINE

#43
20140167419
2014-06-19

Systems, devices and methods for improving efficiency of wind power generation systems

#44
20140154048
2014-06-05

Hub cooling apparatus adapted to wind-power generator and method thereof

#45
20140140854
2014-05-22

Wind turbine blade with a blade attachment

#46
20140140808
2014-05-22

Mitigating wind turbine blade noise generation in response to an atmospheric variation

#47
20140110949
2014-04-24

Wind turbine

#48
20140105745
2014-04-17

Reducing the visual impact of offshore wind farms

#49
20140094338
2014-04-03

Infinitely variable motion control (IVMC) for generators, transmissions and pumps/compressors

#50
20140054897
2014-02-27

Fluid-cooled wind turbine

#51
20140023514
2014-01-23

Wind turbine rotor blade components and methods of making same

#52
20140017047
2014-01-16

Transportation of drive train components in a wind turbine nacelle

#53
20140003946
2014-01-02

CONE ANGLE INSERT FOR WIND TURBINE ROTOR

#54
20130330194
2013-12-12

Root extender for a wind turbine rotor blade

#55
20130330192
2013-12-12

Locking arrangement for wind turbines

#56
20130323061
2013-12-05

Sealing device

#57
20130319631
2013-12-05

Integrated cooling and climate control system for an offshore wind turbine

#58
20130309090
2013-11-21

Wind turbine having heliplatform arrangement and method of using same

#59
20130302145
2013-11-14

WIND TURBINE

#60
20130300227
2013-11-14

Wind power generator equipped with a cooling system

#61
20130299339
2013-11-14

SURFACE IMPLANTATION FOR CORROSION PROTECTION OF ALUMINUM COMPONENTS

#62
20130292885
2013-11-07

Method, prefabricated structural element and mold for making a wind turbine member

#63
20130287574
2013-10-31

Wind turbine

#64
20130285489
2013-10-31

Cooling support element for a stator segment of an electrical machine for a wind turbine

#65
20130280087
2013-10-24

COMPOSITE STRUCTURES

#66
20130279834
2013-10-24

Peripheral sealing arrangement

#67
20130272876
2013-10-17

Arrangement and method to rotate the hub of a wind turbine

#68
20130264167
2013-10-10

Door lock

#69
20130249218
2013-09-26

Animal collision avoidance system

#70
20130243599
2013-09-19

Wind turbine rotor

#71
20130241207
2013-09-19

Wind turbine

#72
20130236324
2013-09-12

Wind turbine blade structures, lifting assemblies and methods of blade handling

#73
20130236304
2013-09-12

Nacelle stand and a method for assembling and testing a nacelle for a wind turbine

#74
20130224023
2013-08-29

Electromagnetic Wave Absorber Using A Dielectric Loss Sheet, Method For Forming The Electromagnetic Wave Absorber, And Rotary Blade For A Wind Turbine Having An Electromagnetic Wave Function Using Same

#75
20130223988
2013-08-29

Arrangement to reduce noise originated by a wind turbine blade

#76
20130216392
2013-08-22

WIND TURBINE, ROTOR BLADE, AND OBSTRUCTION REMOVAL SYSTEM FOR ROTOR BLADE

#77
20130214540
2013-08-22

Wind power turbine rotary electric machine

#78
20130209263
2013-08-15

Blade for a wind turbine

#79
20130209220
2013-08-15

NOISE REDUCTION CONTROL FOR WIND TURBINES

#80
20130199876
2013-08-08

Wind energy installation working gantry and wind energy installation

#81
20130195656
2013-08-01

Wind turbine

#82
20130177426
2013-07-11

Vertical-axis wind turbine

#83
20130175138
2013-07-11

Conveyor apparatus for an assembly line

#84
20130170999
2013-07-04

Fluid flow modification apparatus and method of manufacture

#85
20130161959
2013-06-27

Wind turbine with sealed off stator chamber

#86
20130156560
2013-06-20

Wind turbine nacelle cover and a method for installing a generator on a mainframe in a nacelle

#87
20130154272
2013-06-20

Wind turbine with sealed off stator chamber

#88
20130149156
2013-06-13

Sealing arrangement for a wind turbine

#89
20130149131
2013-06-13

SURROUND FOR A VERTICAL AXIS WIND TURBINE

#90
20130142664
2013-06-06

Nacelle roof structure of wind turbine generator

#91
20130140829
2013-06-06

Nacelle thermal conditioning system for off-shore wind turbines

#92
20130140828
2013-06-06

WIND POWER GENERATOR AND VENTILATION STRUCTURE OF THE SAME

#93
20130136604
2013-05-30

Windmill and hub sealing apparatus thereof

#94
20130136585
2013-05-30

Direct drive wind turbine, transport system and method of construction of a direct drive wind turbine

#95
20130135135
2013-05-30

WIND TURBINES

#96
20130122211
2013-05-16

WIND TURBINE FLUID APPLICATION APPARATUS

#97
20130121780
2013-05-16

Transport vehicle for rotor blades and/or tower segments of wind power plants and transport rack for a transport vehicle

#98
20130115099
2013-05-09

Nacelle for a Wind Turbine

#99
20130115073
2013-05-09

Nacelle cover

#100
20130108464
2013-05-02

Wind or tidal turbine blade having an attachment

#101
20130105199
2013-05-02

Tower for a wind turbine

#102
20130104376
2013-05-02

System and method for handling wind turbine tower sections

#103
20130093191
2013-04-18

VERTICAL AXIS WIND TURBINE

#104
20130089433
2013-04-11

Convertible wind turbine nacelle cover

#105
20130084184
2013-04-04

Retention systems

#106
20130074337
2013-03-28

MULTIFUNCTIONAL PLATFORM OF WIND POWER GENERATING UNIT AND BLADE DISASSEMBLING METHOD

#107
20130056989
2013-03-07

Energy efficient climate control system for an offshore wind turbine

#108
20130034450
2013-02-07

Wind power plant with modular tower system

#109
20130033268
2013-02-07

Test system for wind turbine dump load

#110
20130026139
2013-01-31

Switchgear for an offshore wind turbine

#111
20130020807
2013-01-24

Rotation sensor arrangement within a wind turbine generator

#112
20120321464
2012-12-20

Method for acoustically monitoring a wind turbine, acoustic monitoring system for a wind turbine and re-equipment kit

#113
20120308383
2012-12-06

Cooling and climate control system and method for an offshore wind turbine

#114
20120301293
2012-11-29

Anti-oscillation apparatus and technique for securing wind turbine blades against oscillations

#115
20120282097
2012-11-08

Lightning protection system for a wind turbine, wind turbine and method for protecting components of a wind turbine against lightning strikes

#116
20120282095
2012-11-08

Cooling arrangement of a wind turbine

#117
20120280501
2012-11-08

Wind power generation system and control method for the same

#118
20120266708
2012-10-25

Locking device of a wind turbine auxiliary drive

#119
20120257973
2012-10-11

Offshore wind turbine having a support system for interchangeable containers, the support system being combined with a wave run-up deflector and method of manufacturing same

#120
20120235421
2012-09-20

Wind turbine nacelle comprising a heat exchanger assembly

#121
20120230836
2012-09-13

Wind turbine

#122
20120228880
2012-09-13

Wind turbine having internal transportation devices specification identification

#123
20120224295
2012-09-06

Switchgear cabinet for a wind turbine

#124
20120201676
2012-08-09

Wind energy systems and methods of use

#125
20120169051
2012-07-05

Emergency adjustment device for blade pitch adjustment systems for wind energy installations

#126
20120156053
2012-06-21

Wind turbine, method of control of a wind turbine and air-conditioning system

#127
20120148398
2012-06-14

Brush-type seal for an air-handling unit

#128
20120133155
2012-05-31

Wind power plant and method for controlling the operation of a wind power plant

#129
20120086215
2012-04-12

Wind turbine nacelle with cooler top

#130
20120074709
2012-03-29

Method and apparatus for rotor cooling in an electromechanical machine

#131
20120070304
2012-03-22

Rotor lock for a wind turbine

#132
20120070122
2012-03-22

High strength windable electromechanical tether with low fluid dynamic drag and system using same

#133
20120063890
2012-03-15

Wind turbine nacelle with cooler top

#134
20120061047
2012-03-15

Wind turbine nacelle with cooler top

#135
20120045340
2012-02-23

Rotor locking device and method for locking a rotor of a wind turbine

#136
20120039011
2012-02-16

Transmission device for a wind turbine

#137
20120006578
2012-01-12

Wind energy plant having a twistable nacelle cable guide

#138
20120003418
2012-01-05

Guard assembly and method

#139
20110304149
2011-12-15

Wind turbine comprising a cooling circuit

#140
20110304122
2011-12-15

Wind turbine nacelle, transport system for a wind turbine nacelle and method for transporting a wind turbine nacelle

#141
20110299997
2011-12-08

Handling a wind turbine nacelle

#142
20110293419
2011-12-01

System and methods for wind energy recapture from a non natural wind source

#143
20110285581
2011-11-24

Surveillance system comprising a radar antenna mounted on a blade of a windmill

#144
20110258952
2011-10-27

Wall section for a wind turbine tower and wind turbine tower

#145
20110243706
2011-10-06

Method of moving the rotating means of a wind turbine during transportation or stand still, method of controlling the moving of the rotating means, nacelle, auxiliary device, control and monitoring system and use hereof

#146
20110241352
2011-10-06

Filtering of debris in wind turbines

#147
20110223019
2011-09-15

System and method for collecting particles in a wind turbine rotor blade

#148
20110200425
2011-08-18

Offshore wind turbines and deployment methods therefor

#149
20110197716
2011-08-18

Rod tensioning device

#150
20110194896
2011-08-11

Fixture for retaining an end of a member

#151
20110129352
2011-06-02

Rotor blade with an integrated radar absorber for a wind power plant

#152
20110123336
2011-05-26

Arrangement with a nacelle and a radiator arrangement

#153
20110109100
2011-05-12

Wind turbine

#154
20110018282
2011-01-27

Wind turbine blade and wind power generator using the same

#155
20100308596
2010-12-09

Wind turbine and tower or tower segment and door frame therefor

#156
20100247326
2010-09-30

Development of a new tower cabling

#157
20100243392
2010-09-30

System for damping oscillations in a structure

#158
20100158654
2010-06-24

Manipulator for the assembly of rotor blades of a wind power installation

#159
20100104436
2010-04-29

Active circulation control of aerodynamic structures

#160
20090278359
2009-11-12

Positioning of a rotor of a wind power plant

#161
20080298962
2008-12-04

Method and apparatus for reducing bird and fish injuries and deaths at wind and water-turbine power-generation sites

#162
13188153
2016-01-12

Variable altitude wind-powered generator system