ClassID:

236840

Y02P70/523 - page 2 - CPC Classification

Classification description:

Recent Application in this class:
#301
20150314536
2015-11-05

Method of manufacturing a wind turbine blade using pre-fabricated stacks of reinforcing material

#302
20150308415
2015-10-29

Wind turbine blade with lightning protection

#303
20150308402
2015-10-29

System and method of manufacturing a wind turbine blade

#304
20150300317
2015-10-22

Wind turbine

#305
20150300313
2015-10-22

Apparatus for moving blades of a wing turbine and wind turbine including the same

#306
20150300177
2015-10-22

Blade having a divided shaft and blade unit utilizing the blade and method for making the blade unit

#307
20150300175
2015-10-22

Method and system for servicing wind turbine rotor

#308
20150298943
2015-10-22

Lifting device for assembly and disassembly of wind turbine components

#309
20150298403
2015-10-22

Rail apparatus for wind turbine blade construction

#310
20150292487
2015-10-15

Wind turbine rotor blade having a lightning receptor base and method for making the same

#311
20150292479
2015-10-15

Spar cap assembly for a wind turbine rotor blade

#312
20150292477
2015-10-15

Segmented rotor blade with a bolt connection

#313
20150292175
2015-10-15

Working platform for an offshore wind energy plant and method for manufacturing the same

#314
20150285215
2015-10-08

Lifting tool for servicing of wind turbine gearbox components and method of servicing using such a tool

#315
20150283653
2015-10-08

Method for repairing an electrical heating element of a wind turbine rotor blade

#316
20150275864
2015-10-01

Freezing-point-lowering coating composed of plastic films for application to rotor blades of wind turbines

#317
20150275855
2015-10-01

Trailing edge cap for a rotor blade and method of manufacturing same

#318
20150275853
2015-10-01

Counterweighting a wind turbine hub

#319
20150275851
2015-10-01

Installing a blade in a wind turbine and wind turbines

#320
20150275850
2015-10-01

Floating-body type wind turbine power generating apparatus and method of transporting components of the same

#321
20150267687
2015-09-24

Wind turbine rotor shaft arrangement

#322
20150267681
2015-09-24

Wind turbine having external gluing flanges near flat back panel

#323
20150266249
2015-09-24

Rotor blade components for a wind turbine and methods of manufacturing same

#324
20150258741
2015-09-17

Sandwich panel joint assembly for a wind turbine

#325
20150258712
2015-09-17

Fibre reinforced composites

#326
20150252781
2015-09-10

Method of manufacturing a wind turbine blade by embedding a layer of pre-cured fibre reinforced resin

#327
20150251370
2015-09-10

Method for manufacturing a rotor blade for a wind turbine

#328
20150251362
2015-09-10

Method and a mold for manufacturing a component for a wind turbine

#329
20150247485
2015-09-03

Method for transporting an offshore wind turbine in a floating manner

#330
20150240512
2015-08-27

Wind tower erection system

#331
20150232307
2015-08-20

Methods and systems for removing and/or installing wind turbine rotor blades

#332
20150226178
2015-08-13

Manufacture of wind turbine blades

#333
20150224721
2015-08-13

Apparatus and method for producing a rotor blade spar cap

#334
20150224719
2015-08-13

Method for producing a rotor blade and rotor blade of a wind turbine

#335
20150219159
2015-08-06

Bearing having a raceway with high chromium content

#336
20150219067
2015-08-06

Device and method for assembling a structure

#337
20150211495
2015-07-30

Coated component of a wind turbine

#338
20150210053
2015-07-30

Superhydrophobic, oleophobic and ice-phobic fabrics

#339
20150204314
2015-07-23

Wind turbine rotating electric machine frame, and rotating electric machine

#340
20150202799
2015-07-23

Manufacturing method and manufacturing mold

#341
20150198051
2015-07-16

Method of forming a structural connection between a spar cap and a fairing for a wind turbine blade

#342
20150192104
2015-07-09

Device for handling a wind turbine rotor blade

#343
20150192103
2015-07-09

Installation and erection assembly for an elongated structure

#344
20150174834
2015-06-25

Mold for manufacturing a component

#345
20150167641
2015-06-18

System and method to provide for accurate alignment when mounting a wind turbine blade

#346
20150167633
2015-06-18

Methods of manufacturing rotor blade components for a wind turbine

#347
20150167632
2015-06-18

Rotor assembly for a wind turbine and method for mounting a blade to the rotor assembly

#348
20150167474
2015-06-18

Methods of manufacturing rotor blade components for a wind turbine

#349
20150165700
2015-06-18

Method of producing an assembly for use in a fibre reinforced structural element

#350
20150159632
2015-06-11

Wind turbine blade vibration detection and radar calibration

#351
20150159624
2015-06-11

Wind turbine rotor blade with a cone angle and a method of manufacturing a wind turbine rotor blade with a cone angle

#352
20150158704
2015-06-11

Offshore crane

#353
20150152839
2015-06-04

Spar assembly for a wind turbine rotor blade

#354
20150151390
2015-06-04

Wind turbine rotor blade components and machine for making same

#355
20150132140
2015-05-14

Erosion shield for a wind turbine blade

#356
20150132135
2015-05-14

Template for aligning surface features on a rotor blade

#357
20150123404
2015-05-07

Wind turbine system including parallel converters for active current production within over-current margins

#358
20150123323
2015-05-07

Wind turbine blade segment and method of manufacturing the wind turbine blade segment

#359
20150115611
2015-04-30

Active current production within over-current margins of parallel converters

#360
20150113779
2015-04-30

Method for installation of sensors in rotor blades and installation apparatus

#361
20150110638
2015-04-23

Blade sling apparatus and method

#362
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

#363
20150096174
2015-04-09

Uptower wind turbine component replacement

#364
20150090504
2015-04-02

Climbing robot for masts

#365
20150078911
2015-03-19

Wind turbine rotor blade components and methods of making same

#366
20150076738
2015-03-19

Moulding articles

#367
20150075713
2015-03-19

Method for applying fibre material on a vertical surface of a web of a wind turbine blade

#368
20150056081
2015-02-26

Post-moulding station and an associated method of manufacture of a wind turbine blade

#369
20150047270
2015-02-19

Wind turbine with yaw bearing lifting device

#370
20150044011
2015-02-12

Apparatus, system and method for wind turbine component replacement

#371
20150033544
2015-02-05

Cradle for a wind turbine blade

#372
20150028593
2015-01-29

Operating method for a wind park

#373
20150020467
2015-01-22

Precast segment for wind turbine tower and method for building a wind turbine tower using said precast segment

#374
20150010406
2015-01-08

Rotor blade with a segmented supporting structure and method for manufacturing the rotor blade

#375
20150010405
2015-01-08

System and method for manufacturing a wind turbine blade

#376
20140373353
2014-12-25

Assembly method for a main rotor shaft and an installation tool thereto

#377
20140361548
2014-12-11

Wind power plant having a fire protection module for a transformer in the tower

#378
20140361540
2014-12-11

Wind energy devices, systems, and methods

#379
20140361468
2014-12-11

Method for manufacturing a composite using a degradable membrane

#380
20140361127
2014-12-11

Blade cart for a wind turbine blade

#381
20140360015
2014-12-11

Method for lowering and raising a wind turbine blade

#382
20140356185
2014-12-04

Method, system and device for contributing to the assembly of a wind turbine

#383
20140356182
2014-12-04

Wind turbine blade and method of fabricating a wind turbine blade

#384
20140348659
2014-11-27

Wind turbine rotor blade assembly having reinforcement assembly

#385
20140348653
2014-11-27

Wind turbine having a remote wind gauge

#386
20140345789
2014-11-27

Direct mold for rotor blades for wind turbines

#387
20140341738
2014-11-20

Wind turbine blade and method of manufacturing a wind turbine blade

#388
20140338815
2014-11-20

Mould shell section for a mould shell for a wind turbine blade, mould shell and method using the mould shell sections

#389
20140334930
2014-11-13

Wind turbine blade assembled from inboard part and outboard part having different types of load carrying structures

#390
20140334928
2014-11-13

Wind turbine blade control method

#391
20140334908
2014-11-13

Tool and a method for moving a wind turbine drivetrain component

#392
20140333008
2014-11-13

System and method for feeding a fluid to a mold for molding a reinforced composite structure

#393
20140328691
2014-11-06

Rear casing, rotor blade with rear casing, and a wind turbine that comprises such a rotor blade

#394
20140327178
2014-11-06

Method and apparatus for manufacturing a wind turbine blade component with uniform temperature curing

#395
20140319091
2014-10-30

Erecting a wind powerplant

#396
20140317927
2014-10-30

Method for assembling and transporting an offshore wind turbine

#397
20140311163
2014-10-23

Method of manufacturing a turbomachine component, an airfoil and a gas turbine engine

#398
20140306376
2014-10-16

Production apparatus and a method for manufacturing elongated products such as wind turbine blades

#399
20140301859
2014-10-09

Wind turbine blades

#400
20140301857
2014-10-09

Device and method for manufacturing a component for rotor blade lightning protection

#401
20140300112
2014-10-09

Offshore wind power generator, lifting jig for transferring the offshore wind power generator, and method and system for installing the offshore wind power generator using the lifting jig

#402
20140294593
2014-10-02

Wind turbine blades with cap-assisted bond configuration and associated bonding method

#403
20140287084
2014-09-25

Bracket for clamping a wind turbine blade mould to a supporting structure

#404
20140271198
2014-09-18

Wind turbine blades with layered, multi-component spars, and associated systems and methods

#405
20140260849
2014-09-18

Tool and method for scarfing a rotor blade segment

#406
20140248090
2014-09-04

Process for installing an offshore tower

#407
20140245580
2014-09-04

Method and device for mounting a rotor of a wind energy plant

#408
20140237919
2014-08-28

Wind turbine tower and method of production thereof

#409
20140234113
2014-08-21

Wind turbine blade and manufacturing method thereof

#410
20140234109
2014-08-21

Method of making a root end joint of a wind turbine blade and a root segment for such a joint

#411
20140230223
2014-08-21

Tower part for a wind turbine, an aperture cover system, a method for manufacturing a tower part and uses hereof

#412
20140227100
2014-08-14

Rotating machine blade with reinforced modular structure

#413
20140219804
2014-08-07

Hub for a wind turbine

#414
20140215783
2014-08-07

Production facility comprising a transport system for processing elongated products, in particular wind turbine blades, with elongated mould assemblies

#415
20140193255
2014-07-10

Apparatus for manipulating a wind turbine blade and method of blade handling

#416
20140186189
2014-07-03

Wind turbine rotor blade

#417
20140186183
2014-07-03

Tool and a method for moving a wind turbine drivetrain component

#418
20140180185
2014-06-26

Use of additive manufacturing processes in the manufacture of custom orthoses

#419
20140170369
2014-06-19

Chordwise lay-up of fibre sheet material for turbine blades

#420
20140154091
2014-06-05

Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use

#421
20140150227
2014-06-05

Lifting device for connecting two rotor blade segments of a wind turbine

#422
20140147328
2014-05-29

Method for manufacturing three-dimensional shaped object

#423
20140147248
2014-05-29

Natural energy extraction apparatus

#424
20140140854
2014-05-22

Wind turbine blade with a blade attachment

#425
20140127025
2014-05-08

Wind turbine rotor blade and method for installing a wind turbine rotor blade

#426
20140119936
2014-05-01

Wind turbine blade comprising metal filaments and carbon fibres and a method of manufacturing thereof

#427
20140119935
2014-05-01

Method and adhesive machine for constructing segmented rotor blades

#428
20140119931
2014-05-01

Rotor blade mold assembly and method for forming rotor blade

#429
20140090781
2014-04-03

Wind turbine rotor blade components and methods of making same

#430
20140086748
2014-03-27

Wind turbine blade and related method of manufacture

#431
20140072446
2014-03-13

Wind turbine rotor shaft support structure

#432
20140054811
2014-02-27

Facility and method for manufacturing a rotor blade of a wind turbine and method for setting up the facility

#433
20140044554
2014-02-13

Foundation for a wind turbine and method of making same

#434
20140030097
2014-01-30

Wind turbine blade comprising cylindrical metal inserts in a root region thereof

#435
20140030094
2014-01-30

Wind turbine blade having a root region with elongated fastening members provided with metal fibres

#436
20140030093
2014-01-30

Wind turbine blade comprising resistive heating means

#437
20140021816
2014-01-23

Wind turbine generator and maintenance of its main bearing

#438
20140010961
2014-01-09

Method for optimizing the efficiency of wind turbine blades

#439
20140010664
2014-01-09

Wind turbine rotor shaft support structure

#440
20140003955
2014-01-02

Laminate pre-form for a wind turbine blade

#441
20140003953
2014-01-02

Manufacture of a rotor blade for a wind turbine

#442
20140003943
2014-01-02

Wind turbine

#443
20130340384
2013-12-26

Modular structural composite beam

#444
20130337968
2013-12-19

Planet web for connecting two planet web cheeks

#445
20130334819
2013-12-19

Components of a wind power plant

#446
20130334735
2013-12-19

Wind turbine blade tubular spar fabricating method

#447
20130333823
2013-12-19

Structural mat for reinforcing a wind turbine blade structure, a wind turbine blade and a method for manufacturing a wind turbine blade

#448
20130323007
2013-12-05

Facilitated handling of wind turbine blades

#449
20130318789
2013-12-05

System and method for assembling and disassembling components from a wind power turbine

#450
20130315740
2013-11-28

Method and equipment for turning a blade or a blade part for a wind turbine during production or installation

#451
20130312241
2013-11-28

Aligning tool in the field of wind turbines for aligning a hole with a fastener

#452
20130309069
2013-11-21

Pitch bearing with a gear segment in a wind turbine

#453
20130294925
2013-11-07

Core for a composite structure and method of fabrication thereof

#454
20130294921
2013-11-07

Adhesive for filling joints and gaps in rotor blades for wind power plants

#455
20130292885
2013-11-07

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

#456
20130280088
2013-10-24

Wind turbine component comprising radar-absorbing material

#457
20130272876
2013-10-17

Arrangement and method to rotate the hub of a wind turbine

#458
20130269188
2013-10-17

Installation/dismounting of a hub to/from a nacelle of a wind turbine by using a blade pitch angle adjustment device of the hub for orientating the hub

#459
20130259677
2013-10-03

Structure for nacelle cover connection portion of wind turbine generator

#460
20130243599
2013-09-19

Wind turbine rotor

#461
20130243531
2013-09-19

Process for installing an offshore tower

#462
20130236324
2013-09-12

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

#463
20130236321
2013-09-12

Removable rotor blade tip

#464
20130236316
2013-09-12

Apparatus for and method of mounting wind turbine blades on a wind turbine tower

#465
20130209264
2013-08-15

Wind turbine rotor blade assembly with root extension panel and method of assembly

#466
20130209257
2013-08-15

Blade for a wind turbine

#467
20130200735
2013-08-08

Method and apparatus for permanent magnet attachment in an electromechanical machine

#468
20130189113
2013-07-25

Wind turbine rotor blade with trailing edge comprising rovings

#469
20130189112
2013-07-25

Joining method of composite parts having a thermoset matrix, and wind turbine blade manufactured using this said method

#470
20130180349
2013-07-18

Manual lifting tool for wind turbines

#471
20130175814
2013-07-11

Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub, a handling unit, a wind turbine hub and use hereof

#472
20130170992
2013-07-04

Wind turbine rotor blade having an electrical heating arrangement and method of making the same

#473
20130170991
2013-07-04

Turbine blade temperature measurement system and method of manufacture of turbine blades

#474
20130164144
2013-06-27

Bulkhead of a wind turbine

#475
20130136598
2013-05-30

Wind turbine rotor blade having a heating element and a method of making the same

#476
20130129519
2013-05-23

Rotor blade element and method for improving the efficiency of a wind turbine rotor blade

#477
20130122767
2013-05-16

Glass composition for producing high strength and high modulus fibers

#478
20130121836
2013-05-16

Blade connection for a rotor blade of a wind turbine

#479
20130101430
2013-04-25

Textile composite wind turbine blade

#480
20130101415
2013-04-25

Wind turbine blade, wind turbine and method for manufacturing a wind turbine blade

#481
20130084177
2013-04-04

Nacelle shell structure, lock labyrinth and wind turbine

#482
20130074335
2013-03-28

Rotation blade attachment method for regeneration energy type electric generation apparatus

#483
20130035878
2013-02-07

System and method for a surface strain gauge

#484
20130022465
2013-01-24

Heating mats arranged in a loop on a blade

#485
20130001954
2013-01-03

Wind turbine assembling method and wind turbine assembled according to said method

#486
20120321483
2012-12-20

Rotor hub maintenance system

#487
20120315146
2012-12-13

Manufacturing method of wind turbine blades of variable length

#488
20120301299
2012-11-29

Composite rotor blade having weighted material for mass balancing

#489
20120280510
2012-11-08

Rotor for wind power generation and wind power generation apparatus having the same

#490
20120274074
2012-11-01

Continuous-flow power installation

#491
20120269643
2012-10-25

Sectional wind turbine blade

#492
20120269640
2012-10-25

Spoiler for a wind turbine blade

#493
20120251811
2012-10-04

Method for producing a composite structure and a composite structure

#494
20120245286
2012-09-27

Polyurethane composites produced by a vacuum infusion process

#495
20120244006
2012-09-27

Use of layer structures in wind power plants

#496
20120241420
2012-09-27

Butt welding joint using high-energy density beam

#497
20120193924
2012-08-02

Electric power generation system

#498
20120143537
2012-06-07

Method of calculating an electrical output of a wind power plant

#499
20120114781
2012-05-10

Method of manufacturing a wind turbine blade

#500
20120114497
2012-05-10

Method of manufacturing a wind turbine blade comprising two members being joined by adhesion

#501
20120093657
2012-04-19

Coating composition for wind turbine blades

#502
20120091627
2012-04-19

Method for manufacturing a wind turbine rotor blade

#503
20120068470
2012-03-22

Manufacture of wind turbine enhancement systems

#504
20120052251
2012-03-01

Self-regenerating biocatalytic and/or anti-icing surfaces

#505
20110252721
2011-10-20

Connection bracket

#506
20110091326
2011-04-21

Sectional blade

#507
20100084079
2010-04-08

Insert for forming an end connection in a uni-axial composite material

#508
20090025219
2009-01-29

Method of handling wind turbine blades and device for mounting wind turbine blades, in particular mounting blades on a wind turbine