Patents-Review.com
ClassID:

144540 ⎘

F05B2220/7066 - CPC Classification

Classification description:

Application in combination with an electrical generator via a direct connection, i.e. a gearless transmission

Recent Application in this class:
#1
20260103406
2026-04-16

Fluid-powered water quality system

 #2
20260085658
2026-03-26

PLENUM RESIDENT WIND TURBINE SUSTAINABLE ENERGY GENERATING SYSTEM

 #3
20250198386
2025-06-19

High Capacity, Shallow Draft, Ocean-Borne Wind Turbine

 #4
20250101949
2025-03-27

PLENUM RESIDENT WIND TURBINE SUSTAINABLE ENERGY GENERATING SYSTEM

 #5
20250092852
2025-03-20

A GENERATOR AND A METHOD FOR GENERATING ELECTRICITY WITH A GENERATOR

 #6
20240426279
2024-12-26

Robotic-Centrifugal Energy Generator

 #7
20240318622
2024-09-26

POWER GENERATOR DRIVING DEVICE UTILIZING TIDES TO FORM LIQUID PISTON

 #8
20240093677
2024-03-21

ENERGY GENERATING DEVICE

 #9
20240077060
2024-03-07

Plenum resident wind turbine sustainable energy generating system

 #10
20240003330
2024-01-04

Vertical-shaft wind turbine

 #11
20230204012
2023-06-29

Plenum resident wind turbine sustainable energy generating system

 #12
20230113435
2023-04-13

SUBMERGED ELECTRICAL MACHINES

 #13
20230111613
2023-04-13

Accelerated and/or redirected flow-inducing and/or low pressure field or area-inducing arrangement, their use with turbine-like devices and methods for using same

 #14
20220220932
2022-07-14

ELECTRICAL ENERGY GENERATION DEVICE

 #15
20220154687
2022-05-19

ROTOR HUB FOR A WIND POWER INSTALLATION, AND CORRESPONDING ROTOR ARRANGEMENT AND WIND POWER INSTALLATION

 #16
20220074389
2022-03-10

Plenum resident wind turbine sustainable energy generating system

 #17
20220025862
2022-01-27

Method for detecting different vibrations of a wind turbine

 #18
20220018323
2022-01-20

Accelerated and-or redirected flow-inducing and-or low pressure field or area-inducing arrangement, their use with turbine-like devices and method for using same

 #19
20210262445
2021-08-26

APERTURE TURBINE

 #20
20210140402
2021-05-13

SUBMERGED ELECTRICAL MACHINES

 #21
20210062794
2021-03-04

Lightning protection system for wind turbine

 #22
20200173419
2020-06-04

Wind turbine apparatuses

 #23
20190296610
2019-09-26

Buoyant synchrony actuated inductance AC generator/BSAI AC generator

 #24
20190277263
2019-09-12

Wind turbine cooling arrangement

 #25
20190277249
2019-09-12

VERTICAL AXIS WIND TURBINE SYSTEM WITH ONE OR MORE INDEPENDENT ELECTRIC POWER GENERATION UNITS

 #26
20190229572
2019-07-25

Synchronous generator of a gearless wind turbine and method for producing a synchronous generator, and use of form coils

 #27
20190153992
2019-05-23

Accelerated and-or redirected flow-inducing and-or low pressure field or area-inducing arrangement, their use with turbine-like devices and method for using same

 #28
20190113020
2019-04-18

Method for operating a wind turbine

 #29
20190085825
2019-03-21

Biased segmented dual radial gap brushless PMDC motor/generator

 #30
20190078558
2019-03-14

Wind turbine blade having a cover plate masking hot-air exhaust for de-icing and/or anti-icing

 #31
20190068023
2019-02-28

Generator rotor for a generator of a wind turbine or a hydroelectric power plant, and a generator, wind turbine and hydroelectric power plant comprising same

 #32
20190006912
2019-01-03

Wind turbine generator including at least two power transmission systems connected in parallel with each other and control method therefor

 #33
20180205272
2018-07-19

STATOR RING, GENERATOR AND WIND TURBINE EQUIPPED THEREWITH

 #34
20180202412
2018-07-19

Wave energy converter

 #35
20180195489
2018-07-12

Axial-flow turbine for low-head installations

 #36
20180128248
2018-05-10

Wind turbine rotor shaft arrangement

 #37
20180128236
2018-05-10

Power take off system for wave energy converter buoy

 #38
20180010582
2018-01-11

Vertical axis wind turbine system with one or more independent electric power generation units

 #39
20180010581
2018-01-11

Wind turbine having a rotating rotor ring and a stationary ring

 #40
20170225186
2017-08-10

Energized fluid nozzles for splash pads

 #41
20170184069
2017-06-29

Turbine assembly

 #42
20170082091
2017-03-23

Wind turbine

 #43
20170074251
2017-03-16

Wind turbine with a brake dust collector

 #44
20160301289
2016-10-13

Direct drive generator for renewable energy applications

 #45
20160218575
2016-07-28

Wind power generator equipped with a cooling system

 #46
20160061187
2016-03-03

Vertical axis wind turbine system with one or more independent electric power generation units

 #47
20160003216
2016-01-07

System for assembling and/or disassembling a wind turbine electric generator

 #48
20150361963
2015-12-17

Transportation of a direct drive generator

 #49
20150357876
2015-12-10

Bearing insulation

 #50
20150337800
2015-11-26

Vertical axis wind turbine

 #51
20150267687
2015-09-24

Wind turbine rotor shaft arrangement

 #52
20150260150
2015-09-17

System and apparatus for generating electricity from motion of fluid

 #53
20150204314
2015-07-23

Wind turbine rotating electric machine frame, and rotating electric machine

 #54
20150069759
2015-03-12

Vertical axis wind turbine system with one or more independent electric power generation units

 #55
20150008676
2015-01-08

Marine turbine comprising a stator, a rotor, a first magnetic bearing supporting the rotor and a second support bearing with rolling element(s)

 #56
20140375060
2014-12-25

Vertical axis wind turbine

 #57
20140361547
2014-12-11

Direct-drive wind turbine

 #58
20140241889
2014-08-28

Wind turbine rotor with improved hub system

 #59
20140217744
2014-08-07

Air cooling of wind turbine generator

 #60
20140169952
2014-06-19

Direct-drive wind turbine

 #61
20140132005
2014-05-15

Wind turbine generator

 #62
20140125063
2014-05-08

Electrical Generator

 #63
20140110949
2014-04-24

Wind turbine

 #64
20140103657
2014-04-17

Turbine having optimized efficiency

 #65
20140054897
2014-02-27

Fluid-cooled wind turbine

 #66
20140021816
2014-01-23

Wind turbine generator and maintenance of its main bearing

 #67
20140010665
2014-01-09

Wind turbine

 #68
20140003943
2014-01-02

Wind turbine

 #69
20130334822
2013-12-19

Power generator

 #70
20130334819
2013-12-19

Components of a wind power plant

 #71
20130300227
2013-11-14

Wind power generator equipped with a cooling system

 #72
20130280039
2013-10-24

Wind turbine with oil lubrication

 #73
20130277986
2013-10-24

Wind turbine generator with fluid film bearing units

 #74
20130277985
2013-10-24

Direct drive generator

 #75
20130221677
2013-08-29

Wind turbine drive train and wind turbine

 #76
20130200630
2013-08-08

Axial gap rotating electrical machine

 #77
20130195656
2013-08-01

Wind turbine

 #78
20130187387
2013-07-25

Elongated hydropower generation employing linear electric generation

 #79
20130186637
2013-07-25

Subsea power source, methods, and systems

 #80
20130156560
2013-06-20

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

 #81
20130069373
2013-03-21

Method to rotate the rotor of a wind turbine and means to use in this method

 #82
20130062975
2013-03-14

Wind turbine rotary electric machine

 #83
20130049372
2013-02-28

Main bearing for a wind turbine

 #84
20130043679
2013-02-21

Wind power generator

 #85
20130020807
2013-01-24

Rotation sensor arrangement within a wind turbine generator

 #86
20130015666
2013-01-17

HORIZONTAL-AXIS WIND TURBINE

 #87
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

 #88
20120282096
2012-11-08

Direct drive wind turbine with a thermal control system

 #89
20120272509
2012-11-01

Method of manufacturing large steel rings

 #90
20120257974
2012-10-11

Wind turbine

 #91
20120248781
2012-10-04

Wind turbine

 #92
20120248780
2012-10-04

Wind turbine rotary electric machine

 #93
20120228965
2012-09-13

Direct-drive electric machine configured with a plural-module combination structure

 #94
20120228880
2012-09-13

Wind turbine having internal transportation devices specification identification

 #95
20120223527
2012-09-06

Wind power generating apparatus

 #96
20120181792
2012-07-19

Wind turbine

 #97
20120175885
2012-07-12

Rotating Impeller Systems and Methods of Using Same

 #98
20120169062
2012-07-05

Direct-drive wind turbine generator

 #99
20120153631
2012-06-21

Windmill for wind power generator and wind power generator

 #100
20120146337
2012-06-14

Wind Turbine

 #101
20120134830
2012-05-31

Safety System for Wind Turbines and Related Wind Turbine

 #102
20120126541
2012-05-24

Axial flux alternator with air gap maintaining arrangement

 #103
20120098270
2012-04-26

External Rotor Generator of Vertical Axis Wind Turbine

 #104
20120098268
2012-04-26

Wind power turbine electric generator and wind power turbine equipped with an electric generator

 #105
20120086211
2012-04-12

METHOD AND DEVICE FOR ENERGY GENERATION

 #106
20120076664
2012-03-29

Wind turbine with generator disposed at front thereof

 #107
20120073117
2012-03-29

Method for maintaining a machine having a rotor and a stator

 #108
20120068670
2012-03-22

WIND JET TURBINE

 #109
20120056435
2012-03-08

Wind turbine and a direct-drive generator

 #110
20120051916
2012-03-01

Wind turbine with auxiliary fins

 #111
20120049684
2012-03-01

MAGNET RING OF A MULTI-POLE GENERATOR FOR A WIND TURBINE

 #112
20120049535
2012-03-01

Wind turbine and a direct-drive generator

 #113
20120049531
2012-03-01

Method and apparatus for a superconducting direct current generator driven by a wind turbine

 #114
20120049523
2012-03-01

WIND JET TURBINE II

 #115
20120049519
2012-03-01

POLE WHEEL FOR A WIND TURBINE

 #116
20120049518
2012-03-01

SWITCHGEAR CUBICLE ARRANGEMENT

 #117
20120038161
2012-02-16

INLINE TURBINE GENERATOR

 #118
20120032449
2012-02-09

Wind turbine comprising a generator cooling system

 #119
20120025540
2012-02-02

METHOD AND DEVICE FOR ENERGY GENERATION

 #120
20120013128
2012-01-19

Hydrokinetic turbine for low velocity currents

 #121
20110309627
2011-12-22

Hollow single-side supported direct-drive wind turbine generator

 #122
20110309625
2011-12-22

DIRECT DRIVE DISTRIBUTED GENERATOR INTEGRATED WITH STAYED ROTOR

 #123
20110285137
2011-11-24

Wind power turbine for generating electric energy

 #124
20110278849
2011-11-17

Dynamo, Current Turbine System and its Installation and Maintenance Method

 #125
20110266806
2011-11-03

Direct-drive wind turbine generator and bearing structure

 #126
20110254279
2011-10-20

Wind turbine

 #127
20110204647
2011-08-25

Wind turbine generator and assembling method thereof

 #128
20110200427
2011-08-18

Windturbine comprising a bearing seal

 #129
20110197951
2011-08-18

SOLAR BATTERY MODULE AND METHOD OF MANUFACTURING THE SAME

 #130
20110187121
2011-08-04

Wind turbine/generator set and method of making same

 #131
20110187120
2011-08-04

Wind turbine/generator set having a stator cooling system located between stator frame and active coils

 #132
20110170954
2011-07-14

Submarine power station and assembly thereof

 #133
20110169270
2011-07-14

Direct drive wind turbine and blade assembly

 #134
20110148119
2011-06-23

Generator, nacelle, and mounting method of a nacelle of a wind energy converter

 #135
20110142683
2011-06-16

Floating underwater support structure

 #136
20110140451
2011-06-16

Axial gap rotating electrical machine

 #137
20110140443
2011-06-16

Wind turbine alternator module

 #138
20110140419
2011-06-16

Wind power electricity generating system and relative control method

 #139
20110133485
2011-06-09

Transverse regulated flux machine

 #140
20110133477
2011-06-09

METHOD AND DEVICE FOR ENERGY GENERATION

 #141
20110115234
2011-05-19

Wind turbine

 #142
20110109100
2011-05-12

Wind turbine

 #143
20110080003
2011-04-07

Aerogenerator

 #144
20110068584
2011-03-24

Method and device for energy generation

 #145
20110057448
2011-03-10

Wave energy converters

 #146
20110042957
2011-02-24

Water wheel comprising a built-in generator

 #147
20110018272
2011-01-27

Direct driven free flow turbine

 #148
20110001320
2011-01-06

Generator for direct drive wind turbine

 #149
20100327591
2010-12-30

Kinetic Energy Recovery Turbine

 #150
20100320771
2010-12-23

Power Generator

 #151
20100314885
2010-12-16

SHROUDED WIND TURBINE WITH RIM GENERATOR AND HALBACH ARRAY

 #152
20100314871
2010-12-16

Environmental electrical generator

 #153
20100303623
2010-12-02

Wind power device

 #154
20100295319
2010-11-25

WIND TURBINE

 #155
20100295317
2010-11-25

Wind turbine

 #156
20100295316
2010-11-25

Vertical axis wind turbine and generator therefore

 #157
20100295305
2010-11-25

WIND TURBINE AND CONTROL SYSTEM

 #158
20100276937
2010-11-04

GENERATING ELECTRICITY USING WIND

 #159
20100270802
2010-10-28

WIND TURBINE

 #160
20100264667
2010-10-21

Electrical generator for wind turbine

 #161
20100264661
2010-10-21

Electrical generator for wind turbine

 #162
20100259045
2010-10-14

Wing Energy Installation with Enhanced Overvoltage Protection

 #163
20100209245
2010-08-19

Gearless pitch control mechanism for starting, stopping and regulating the power output of wind turbines without the use of a brake

 #164
20100194116
2010-08-05

TURBINE ENERGY GENERATING SYSTEM

 #165
20100176600
2010-07-15

Wind power generator equipped with a cooling system

 #166
20100148515
2010-06-17

Direct Current Brushless Machine and Wind Turbine System

 #167
20100140955
2010-06-10

Wind power current generator

 #168
20100133851
2010-06-03

Gearless vertical axis wind turbine with bearing support and power generation at perimeter

 #169
20100127582
2010-05-27

Method and device for energy generation

 #170
20100123318
2010-05-20

Wind power turbine for producing electric energy

 #171
20100119353
2010-05-13

Systems for improved fluid flows through a turbine

 #172
20100117366
2010-05-13

METHODS AND APPARATUS FOR POWER GENERATION

 #173
20100096855
2010-04-22

Wind power plant

 #174
20100079016
2010-04-01

Integrated cooling concept for magnetically geared machine

 #175
20100066096
2010-03-18

Stator arrangement, generator and wind turbine

 #176
20100045047
2010-02-25

Wind turbine

 #177
20100032952
2010-02-11

TURBINE GENERATOR HAVING DIRECT MAGNETIC GEAR DRIVE

 #178
20100026010
2010-02-04

MULTIPLE GENERATOR WIND TURBINE

 #179
20100019502
2010-01-28

Wind power turbine

 #180
20100011567
2010-01-21

Establishing a wind turbine generator with one or more permanent magnet (PM) rotors

 #181
20100007237
2010-01-14

Brushless slip ring for a wind turbine and method of assembly

 #182
20100007148
2010-01-14

UNDERWATER DUCTED TURBINE

 #183
20090302611
2009-12-10

Turbine

 #184
20090278357
2009-11-12

Tidal flow hydroelectric turbine

 #185
20090263244
2009-10-22

Water turbines with mixers and ejectors

 #186
20090256442
2009-10-15

Generator and wind turbine

 #187
20090243301
2009-10-01

Wind turbine direct drive airgap control method and system

 #188
20090243300
2009-10-01

Underwater ducted turbine

 #189
20090214343
2009-08-27

Turbine for a hydroelectric power station

 #190
20090206602
2009-08-20

Fluid power generator

 #191
20090196693
2009-08-06

Support structure for sea wave energy farms

 #192
20090189393
2009-07-30

Micro wind turbine topology for small scale power generation

 #193
20090174277
2009-07-09

Generator and magnetic flux conducting unit

 #194
20090169354
2009-07-02

Apparatus for use of flow energy

 #195
20090140597
2009-06-04

Tubular electrical machines

 #196
20090134630
2009-05-28

Wind turbine

 #197
20090134629
2009-05-28

Direct drive generator and wind turbine

 #198
20090134628
2009-05-28

Direct drive generator and wind turbine

 #199
20090134627
2009-05-28

Arrangement for a direct drive generator for a wind turbine and method for the assembly of the generator

 #200
20090096216
2009-04-16

System for generating electricity from fluid currents

 #201
20090026771
2009-01-29

Wind turbine having a direct-drive drivetrain

 #202
20090015020
2009-01-15

Wind turbine, method for mounting a wind turbine and method for adjusting an air gap between a rotor and a stator of a generator of a wind turbine

 #203
20080315594
2008-12-25

Wind power generator and bearing structure therefor

 #204
20080309086
2008-12-18

Wind turbine apparatus

 #205
20080296903
2008-12-04

Direct drive wind turbine and blade assembly

 #206
20080286112
2008-11-20

Magnetic vertical axis wind turbine

 #207
20080284175
2008-11-20

Self-Powered Non-Contact Water Appliance

 #208
20080284174
2008-11-20

Pipeline deployed hydroelectric generator

 #209
20080277942
2008-11-13

STRUCTURAL ARRANGEMENT OF WIND GENERATORS

 #210
20080265585
2008-10-30

HIGH ELECTRICITY PRODUCTION WIND GENERATOR

 #211
20080252079
2008-10-16

Generator Device with Both Driving Units

 #212
20080197638
2008-08-21

Wind turbine comprising a generator cooling system

 #213
20080131208
2008-06-05

Damping plates

 #214
20080012346
2008-01-17

Wind-turbine with load-carrying skin

 #215
20070286683
2007-12-13

Heave plate with improved characteristics

 #216
20070281558
2007-12-06

Electrical machine with double-sided rotor

 #217
20070278796
2007-12-06

System for generating electricity from fluid currents

 #218
20070266704
2007-11-22

Wave energy converter (WEC) with heave plates

 #219
20070222227
2007-09-27

wind power generator including blade arrangement

 #220
20070222226
2007-09-27

Wind power generator and bearing structure therefor

 #221
20070205602
2007-09-06

Methods and apparatus for controlling rotational speed of a rotor

 #222
20070186692
2007-08-16

Electric machine apparatus with integrated, high torque density magnetic gearing

 #223
20070145751
2007-06-28

Integrated fluid power conversion system

 #224
20070102934
2007-05-10

Integrated wind power generator

 #225
20070098563
2007-05-03

Magnetic vertical axis wind turbine

 #226
20070069591
2007-03-29

Tubular electrical machines

 #227
20070024132
2007-02-01

Methods and apparatus for cooling wind turbine generators

 #228
20070018460
2007-01-25

Tidal flow hydroelectric turbine

 #229
20070018459
2007-01-25

Hydroelectric turbine and method for producing electricity from tidal flow

 #230
20070015617
2007-01-18

Belt-driven drive-train

 #231
20060208839
2006-09-21

Wave energy converters (WECs) with linear electric generators (LEGs)

 #232
20060152016
2006-07-13

Direct drive wind turbine

 #233
20060152015
2006-07-13

Direct drive wind turbine

 #234
20060152014
2006-07-13

Method and apparatus for wind turbine air gap control

 #235
20060071575
2006-04-06

Electrical machine with double-sided stator

 #236
20060001269
2006-01-05

Electrical machine with double-sided rotor

 #237
20050285407
2005-12-29

Underwater ducted turbine

 #238
20050248160
2005-11-10

Omni-directional wind turbine electric generation system

 #239
20050230979
2005-10-20

Direct drive wind turbine

 #240
20050180851
2005-08-18

Roof mounted wind turbine

 #241
20050082836
2005-04-21

Wind power generator

 #242
18463012
2024-02-27

River, ocean and tidal current energy production