ClassID:

144644

F05B2240/40 - CPC Classification

Classification description:

Components Use of a multiplicity of similar components

Recent Application in this class:
#1
20260146579
2026-05-28

MODULAR WIND POWER GENERATION ASSEMBLY

#2
20260015989
2026-01-15

ROBOTIC ENERGY CONVERTER AND A SHIP COMPRISING A ROBOTIC ENERGY CONVERTER

#3
20250376970
2025-12-11

A FAMILY OF WIND TURBINE BLADES

#4
20250369417
2025-12-04

PROPELLOR SYSTEM WHICH IS SUITABLE FOR KINETIC INTERACTION WITH A FLUID THAT FLOWS UNIDIRECTIONALLY THROUGH A CHANNEL, AND A CHANNEL FOR A UNIDIRECTIONAL FLUID FLOW PROVIDED WITH SUCH A PROPELLOR SYSTEM

#5
20250361851
2025-11-27

PYRAMID WIND TURBINE

#6
20250297592
2025-09-25

SYSTEMS AND METHODS FOR ENERGY HARVEST

#7
20250257787
2025-08-14

MECHANICAL-ENERGY STORAGE UNIT AND ASSEMBLY FIXTURE

#8
20250243923
2025-07-31

STACKING FLYWHEEL AND LINKAGE

#9
20250188901
2025-06-12

Manufacturing Cementitious Bodies on Floating Platforms

#10
20250101943
2025-03-27

WATER-DRIVEN ELONGATED-CONVEYOR TURBINE AND METHOD OF USING A WATER-DRIVEN ELONGATED-CONVEYOR TURBINE

#11
20250101940
2025-03-27

Buoyant power system method and apparatus

#12
20250067243
2025-02-27

WIND TURBINE BLADE AND METHOD FOR MANUFACTURING A WIND TURBINE BLADE

#13
20250043763
2025-02-06

SELF-POWERED, SELF-PROPELLED COMPUTER GRID WITH LOOP TOPOLOGY

#14
20240388164
2024-11-21

MECHANICAL-ENERGY STORAGE UNIT SYSTEM

#15
20240384777
2024-11-21

FLYWHEEL VACUUM ENCLOSURE AND ADJUSTMENT SYSTEM

#16
20240384776
2024-11-21

Stacking flywheel and linkage

#17
20240384708
2024-11-21

Mechanical-energy storage unit and assembly fixture

#18
20240384696
2024-11-21

WATER WAVE POWER GENERATING APPARATUS

#19
20240301858
2024-09-12

WIND GUIDE SYSTEM COMPRISING MODULES

#20
20240297529
2024-09-05

System and method for storing energy, and for recovering stored energy by using liquid and gas as pistons

#21
20240167456
2024-05-23

ENERGY GENERATION APPARATUS AND METHOD FOR USING SAME

#22
20240125295
2024-04-18

SYSTEMS AND METHODS FOR ENERGY HARVEST

#23
20240110541
2024-04-04

SELF-POWERED COMPUTING BUOY

#24
20240084780
2024-03-14

High-mass hydro rotor for hydroelectric power generation

#25
20240035450
2024-02-01

Cable bundle longevity on wind turbines

#26
20240026852
2024-01-25

Buoyant power system method and apparatus

#27
20240011460
2024-01-11

Water-driven elongated-conveyor turbine and method of using a water-driven elongated-conveyor turbine

#28
20230407836
2023-12-21

FLOATING INDEPENDENT X-SHAPED SELF-ALIGNING MULTIPLE HYDRO-GENERATOR WITH MAXIMUM THRUST SURFACE

#29
20230358205
2023-11-09

Combined marine hydrokinetic energy harvesting from currents and waves

#30
20230250790
2023-08-10

Marine-Pumped Hydroelectric Energy Storage

#31
20230184204
2023-06-15

Method for provisionally using an at least partially constructed lower reservoir for an underwater pumped-storage power plant

#32
20230175469
2023-06-08

Modular Underwater Pumped-Storage Power Plant Reservoir

#33
20230151796
2023-05-18

Controlling the yaw to reduce motor speed

#34
20230151795
2023-05-18

Turbine wall apparatus/system and method for generating electrical power

#35
20230141721
2023-05-11

Turbine Wall Apparatus/System and Method for Generating Electrical Power

#36
20230121808
2023-04-20

Water-driven elongated-conveyor turbine and method of using a water-driven elongated-conveyor turbine

#37
20230040672
2023-02-09

UNDERGROUND HYDROELECTRIC POWER AND DESALINATION

#38
20230010493
2023-01-12

Method for coupling a hydroelectric power plant to the grid comprising at least two hydroelectric units

#39
20220402700
2022-12-22

Subterranean energy storage system

#40
20220372949
2022-11-24

ARTICULATED-WING POWER GENERATION

#41
20220349375
2022-11-03

Wind wall

#42
20220325691
2022-10-13

Wind turbine blade provided with surface mounted device

#43
20220307459
2022-09-29

SELF-PROPELLED BUOYANT ENERGY CONVERTER AND METHOD FOR DEPLOYING SAME

#44
20220260046
2022-08-18

Hybrid renewable pumped storage hydropower energy storage system

#45
20220220934
2022-07-14

Wind turbine blade provided with surface mounted device

#46
20220178340
2022-06-09

Marine-pumped hydroelectric energy storage

#47
20220003201
2022-01-06

System for conversion of wave energy into electrical energy

#48
20210381483
2021-12-09

Buoyant power system method and apparatus

#49
20210372361
2021-12-02

Assembly for transferring wave energy to an energy converter

#50
20210355903
2021-11-18

Buoyant power system method and apparatus

#51
20210293218
2021-09-23

Submerged oscillating water column energy harvester

#52
20210262433
2021-08-26

Rotary Device with Stacked Sail Configuration

#53
20210246865
2021-08-12

Water-driven elongated-conveyor turbine and method of using a water-driven elongated-conveyor turbine

#54
20210207539
2021-07-08

Internal manifold for multipoint injection

#55
20210062779
2021-03-04

ROCKING LEVER ASSEMBLY FOR HARNESSING ENERGY FROM SURFACE WAVES

#56
20200400117
2020-12-24

Autonomous underwater vehicles

#57
20200354022
2020-11-12

Mooring system for drifting energy converters

#58
20200309038
2020-10-01

Air system switching system to allow aero-engines to operate in standby mode

#59
20200248669
2020-08-06

METHOD AND APPARATUS FOR GENERATING ELECTRICITY

#60
20200224634
2020-07-16

Inertial water column wave energy converter

#61
20200208628
2020-07-02

Quad-Quint Pump Systems and Methods

#62
20200198739
2020-06-25

Self powered computing buoy

#63
20200191120
2020-06-18

Concentric wing turbines

#64
20200191110
2020-06-18

Self-propelled buoyant energy converter and method for deploying same

#65
20200149555
2020-05-14

Vehicle with traveling wave thrust module apparatuses, methods and systems

#66
20200109694
2020-04-09

Eccentrically rotating mass turbine

#67
20200088158
2020-03-19

Hydrokinetic energy device

#68
20200088156
2020-03-19

Expandable power marine hydrokinetic turbines, pumps, compressors and transmissions

#69
20200072181
2020-03-05

Systems and methods for obtaining energy from surface waves

#70
20200018238
2020-01-16

Internal manifold for multipoint injection

#71
20200018237
2020-01-16

Internal manifold for multipoint injection

#72
20190360459
2019-11-28

Adjustment and/or drive unit, wind turbine having same, and method for controlling same

#73
20190331090
2019-10-31

Apparatuses, methods and systems for harnessing the energy of fluid flow to generate electricity or pump fluid

#74
20190296610
2019-09-26

Buoyant synchrony actuated inductance AC generator/BSAI AC generator

#75
20190277244
2019-09-12

Method for controlling a wave power system by means of a control obtained by minimizing an objective function weighted and discretized by the trapezoidal rule

#76
20190257284
2019-08-22

Ducted wind turbine and support platform

#77
20190257282
2019-08-22

Modular hydro-kinetic power source

#78
20190256172
2019-08-22

Floating membrane reservoir system

#79
20190249642
2019-08-15

System for conversion of wave energy into electrical energy

#80
20190242360
2019-08-08

RADIAL REACTION WIND TURBINE ENGINE / POWERPLANT / KUMARS RR VT ENGINE

#81
20190234372
2019-08-01

Method and Apparatus for Tidal Flow Power Generation

#82
20190203689
2019-07-04

Inertial water column wave energy converter

#83
20190186166
2019-06-20

Wind turbine tower with reinforcing elements

#84
20190178495
2019-06-13

W501D5/D5A DF42 combustion system

#85
20190176939
2019-06-13

Stabilized floating platform structure

#86
20190170111
2019-06-06

Method and apparatus for generating electricity

#87
20190170109
2019-06-06

PUMPED STORAGE HYDROPOWER SYSTEM

#88
20190136825
2019-05-09

Tidal current generator

#89
20190128239
2019-05-02

Underwater electrical power plant, a system and a method

#90
20190120200
2019-04-25

Buoyant power system method and apparatus

#91
20190119907
2019-04-25

Connecting element and methods for connecting partial ring segments

#92
20190113018
2019-04-18

Ocean wave energy exploiting and storing device

#93
20190085819
2019-03-21

Multifunctional wind turbine / hydro turbine and their assembly for multiple applications and uses

#94
20190072080
2019-03-07

Shaft for a wind turbine

#95
20190072067
2019-03-07

Nodes for multiple aerial vehicles connected to a single ground station

#96
20190055917
2019-02-21

Traveling wave propeller, pump and generator apparatuses, methods and systems

#97
20190040841
2019-02-07

WAVE DRIVEN ELECTRICAL POWER GENERATION SYSTEM AND METHODS

#98
20190032628
2019-01-31

System for producing energy via use of gravity

#99
20190016419
2019-01-17

Self-powered computing buoy

#100
20190006912
2019-01-03

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

#101
20190003449
2019-01-03

A WAVE PANEL ASSEMBLY FOR AN APPARATUS FOR EXTRACTING ENERGY FROM MOVING WATER, AND A WAVE ENERGY EXTRACTING APPARATUS

#102
20180372072
2018-12-27

Blade pitch system including power source for wind turbine

#103
20180372071
2018-12-27

Adjustment and/or drive unit, wind power plant having such an adjustment and/or drive unit, and method for controlling such an adjustment and/or drive unit

#104
20180372061
2018-12-27

Eccentrically rotating mass turbine

#105
20180371908
2018-12-27

Paired air pressure energy power system and power method thereof

#106
20180355837
2018-12-13

Systems and methods for energy harvest

#107
20180355721
2018-12-13

Paired air pressure energy storage device, inspection method and balance detection mechanism thereof

#108
20180354591
2018-12-13

Renewable energy barge

#109
20180347538
2018-12-06

Hydroelectricity generating unit capturing marine current energy

#110
20180328340
2018-11-15

WIND TURBINE

#111
20180291581
2018-10-11

Modular variable-head hydroelectric energy conversion system

#112
20180287461
2018-10-04

Apparatus and method of generating energy from renewable energy sources

#113
20180283357
2018-10-04

Energy collection pod

#114
20180245564
2018-08-30

Self-propelled buoyant energy converter and method for deploying same

#115
20180245563
2018-08-30

Apparatus for power generation from the surface ocean waves in deep seas

#116
20180230964
2018-08-16

Fluid driven vertical axis turbine

#117
20180230962
2018-08-16

Fresh water transport method utilizing anchored buoyant units powered by the changing height of a local tide

#118
20180230961
2018-08-16

Method and apparatus for wave energy conversion

#119
20180223492
2018-08-09

Shore protection infrastructure equipped with means for recovering energy from wave motion

#120
20180216598
2018-08-02

System for producing energy via use of gravity

#121
20180202412
2018-07-19

Wave energy converter

#122
20180202182
2018-07-19

Tower for a wind power plant

#123
20180198348
2018-07-12

MODULAR TIDAL AND RIVER CURRENT ENERGY PRODUCTION SYSTEM

#124
20180180023
2018-06-28

Method for controlling a wind turbine with increased safety

#125
20180179777
2018-06-28

Steel tower for a wind turbine and a method for producing the tower

#126
20180163693
2018-06-14

Flutter oscillation hydrofoil system utilizing a hydraulic power circuit to efficiently transmit harvested energy

#127
20180163692
2018-06-14

Negative-pressure wave generator

#128
20180156185
2018-06-07

Device and method for converting and storing electrical energy in the form of compressed air

#129
20180135600
2018-05-17

Turbine energy device

#130
20180128240
2018-05-10

Efficient systems and methods for construction and operation of mobile wind power platforms

#131
20180119670
2018-05-03

ADJUSTING DEVICE FOR ADJUSTING A ROTOR BLADE OF A WIND TURBINE

#132
20180119668
2018-05-03

GRAVITATIONAL POWER PLANT FOR GENERATING ELECTRICITY

#133
20180111665
2018-04-26

Mooring system and method for power generation systems and other payloads in water flows

#134
20180100481
2018-04-12

Wave power station

#135
20180051669
2018-02-22

Wind power system

#136
20180050764
2018-02-22

Mooring system for drifting energy converters

#137
20180045168
2018-02-15

Control system for flow of turbined water from a plurality of hydroelectric plants

#138
20180030958
2018-02-01

Hydro-pneumatic energy storage system

#139
20180030951
2018-02-01

Systems and methods for hydroelectric systems

#140
20180023542
2018-01-25

Wind power plant

#141
20180010580
2018-01-11

SYSTEM AND METHOD FOR GENERATING ELECTRICITY USING GRID OF WIND AND WATER ENERGY CAPTURE DEVICES

#142
20180010572
2018-01-11

ROTARY AIDED CONJUNCTIVE ENERGY SYSTEM

#143
20180010569
2018-01-11

Modularized ocean energy generating device and built-in module thereof

#144
20180003147
2018-01-04

Linear array of wave energy conversion devices

#145
20170350372
2017-12-07

Structure including non-structural joint

#146
20170335821
2017-11-23

Fluid power generation method and fluid power generation device

#147
20170218916
2017-08-03

Wind turbine blade provided with surface mounted device

#148
20170204738
2017-07-20

Hydroelectric power generating system

#149
20170191463
2017-07-06

Power generating system using current around structural body

#150
20170191461
2017-07-06

Systems and methods for obtaining energy from surface waves

#151
20170167465
2017-06-15

WAVE ENERGY CONVERTER

#152
20170141649
2017-05-18

System for producing energy via use of gravity

#153
20170122284
2017-05-04

Stored energy system

#154
20170114769
2017-04-27

Wave energy recovery apparatus with an energy transfer arrangement

#155
20170089326
2017-03-30

Vertical axis turbine clustering

#156
20170087973
2017-03-30

Fluid turbine systems for harnessing light radiant energy, thermal energy and kinetic energy in vehicles and methods of operating thereof

#157
20170082086
2017-03-23

APPARATUS FOR GENERATING ELECTRICITY FROM A TIDAL OR OCEAN CURRENT WATER FLOW

#158
20170074231
2017-03-16

Modular, scalable and mobile wave energy conversion arrangement

#159
20170045059
2017-02-16

Panel for lining a gas turbine engine fan casing

#160
20160356262
2016-12-08

Modular hydrokinetic turbine

#161
20160348911
2016-12-01

W501 D5/D5A DF42 COMBUSTION SYSTEM

#162
20160333845
2016-11-17

Rolling-door-type load regulating device and ocean energy power generating device using the same

#163
20160252071
2016-09-01

Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof

#164
20160208779
2016-07-21

Gyroglider power-generation, control apparatus and method

#165
20160208768
2016-07-21

Hydraulic apparatus

#166
20160208767
2016-07-21

Electricity generator with undulating membrane

#167
20160208765
2016-07-21

Water surface floating high efficiency waterwheel generator

#168
20160131104
2016-05-12

Power generation device

#169
20160115936
2016-04-28

Tidal power generation system and methods

#170
20160097369
2016-04-07

Low profile ocean pump array generation station

#171
20160032608
2016-02-04

Towers

#172
20160010627
2016-01-14

Auto-gyro rotor flying electric generator (FEG) with wing lift augmentation

#173
20160010619
2016-01-14

Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof

#174
20160003222
2016-01-07

Wind turbine rotational system

#175
20150375847
2015-12-31

Horizontal tail surface

#176
20150354528
2015-12-10

Device for generating hydro-electric energy

#177
20150345470
2015-12-03

Wind turbine rotational system

#178
20150337797
2015-11-26

Rotor blade for a wind turbine

#179
20150337795
2015-11-26

Apparatus for converting wave motion on a body of water into electrical power

#180
20150329180
2015-11-19

Floating body structure

#181
20150300322
2015-10-22

Reinforced pitch bearing of a wind turbine

#182
20150285210
2015-10-08

Endless belt energy converter

#183
20150275849
2015-10-01

System, method and apparatus for pressurizing a fluid to power a load

#184
20150267676
2015-09-24

System for converting of swell or of wave energy

#185
20150260152
2015-09-17

Floating tower frame for ocean current turbine system

#186
20150259050
2015-09-17

Floating platform and energy producing plant comprising such a floating platform

#187
20150252776
2015-09-10

Device for generating hydroelectric energy

#188
20150244220
2015-08-27

Modular micro wind turbine

#189
20150240779
2015-08-27

Wave power generating apparatus

#190
20150226176
2015-08-13

Wave energy conversion

#191
20150219066
2015-08-06

Wave energy converter

#192
20150211496
2015-07-30

Damper of a wind turbine

#193
20150211489
2015-07-30

Carbon dioxide neutralizing power generating device

#194
20150211478
2015-07-30

System for conversion of wave energy into electrical energy

#195
20150192103
2015-07-09

Installation and erection assembly for an elongated structure

#196
20150176562
2015-06-25

Wave activated power generation system with the rack and pinion mechanism

#197
20150145258
2015-05-28

Linear faraday induction generator including a symmetrical spring suspension assembly for the generation of electrical power from ocean wave kinetic energy and arrangements thereof

#198
20150142191
2015-05-21

Control system for a wind turbine

#199
20150115614
2015-04-30

Motor assisted power generation system

#200
20150115613
2015-04-30

Flowing-water driveable turbine assembly

#201
20150110599
2015-04-23

Efficient systems and methods for construction and operation of mobile wind power platforms

#202
20150096292
2015-04-09

Apparatus for converting wave motion on a body of water into electrical power

#203
20150063978
2015-03-05

Wind turbine

#204
20150052836
2015-02-26

Cruciform tower

#205
20150048619
2015-02-19

Modularized ocean energy generating device

#206
20150042095
2015-02-12

Tidal current generating device and installation frame thereof

#207
20150021922
2015-01-22

Modular alternative energy unit

#208
20140353972
2014-12-04

Water flow regulating device and ocean power generating device using the same

#209
20140271187
2014-09-18

Distributed control system

#210
20140246860
2014-09-04

Method and installation for producing supplementary electrical energy

#211
20140227092
2014-08-14

Diffuser augmented wind turbines

#212
20140159373
2014-06-12

Compact wind and water turbine

#213
20140145442
2014-05-29

Mooring anchor system for wave energy converters (WECS)

#214
20140083091
2014-03-27

Assembly of air and pneumatic devices

#215
20140083027
2014-03-27

Wind energy turbine shell station

#216
20140077503
2014-03-20

Deep ocean current power plant and constructing procedure thereof

#217
20140072382
2014-03-13

Transport system for large items

#218
20140054895
2014-02-27

Wind-tracking twin-turbine system

#219
20140044554
2014-02-13

Foundation for a wind turbine and method of making same

#220
20140044535
2014-02-13

Wind turbines augmented with rotating diffusers

#221
20140035288
2014-02-06

Moment of inertia system for producing energy through the action of wind

#222
20140035286
2014-02-06

Wave activated power generation system with the rack and pinion mechanism

#223
20140035283
2014-02-06

Tidal current power generator

#224
20140021723
2014-01-23

Solar tree with optional wind turbine generator

#225
20140020318
2014-01-23

Wind turbine tower supporting structure

#226
20140017065
2014-01-16

Rotor apparatus

#227
20140008917
2014-01-09

Apparatus for generating electricity from wind power

#228
20130334823
2013-12-19

Method and apparatus for generating energy from a flowing water current

#229
20130330191
2013-12-12

Blade pitch angle adjusting apparatus for a wind turbine

#230
20130320678
2013-12-05

Extracting energy from flowing fluids

#231
20130319309
2013-12-05

System for producing energy through the action of waves

#232
20130313831
2013-11-28

Hydroelectricity generating unit capturing marine wave energy and marine current energy

#233
20130292946
2013-11-07

Hybrid friction wheel gearbox drivetrain for wind turbine applications

#234
20130285385
2013-10-31

Methods and devices for generating electricity from high altitude wind sources

#235
20130277971
2013-10-24

Horizontal axis wind turbine systems and methods

#236
20130249217
2013-09-26

Modular micro wind turbine

#237
20130236306
2013-09-12

Toroidal augmented wind power generation system using a modified and integrated vertical axis wind turbine rotor and generator assembly

#238
20130216379
2013-08-22

Fluid driven vertical axis turbine

#239
20130200629
2013-08-08

Wind generator with wind blade rotating cage for driving multiple generators

#240
20130195636
2013-08-01

WIND TURBINE

#241
20130180236
2013-07-18

Power generator for extracting energy from a liquid flow

#242
20130177426
2013-07-11

Vertical-axis wind turbine

#243
20130149144
2013-06-13

WINDMILL

#244
20130147199
2013-06-13

Submerged power-generation system

#245
20130142657
2013-06-06

Two-bladed vertical axis wind turbines

#246
20130140825
2013-06-06

Run-of river power plant

#247
20130140823
2013-06-06

System for conversion of wave energy into electrical energy

#248
20130136612
2013-05-30

FLUID DRIVEN TURBINE BLADE, AND TURBINE USING SAME

#249
20130134715
2013-05-30

System and method for generating electrical power from a flowing current of fluid

#250
20130099495
2013-04-25

POWER CONTROL METHOD AND SYSTEM FOR WIND GENERATING SET

#251
20130094967
2013-04-18

VERTICAL AXIS WIND TURBINE SYSTEM

#252
20130088015
2013-04-11

HYDROELECTRIC GENERATORS

#253
20130088012
2013-04-11

WIND ENERGY TURBINE SHELL STATION (WETSS)

#254
20130067853
2013-03-21

Method for erecting a facility producing electrical energy from wind

#255
20130062888
2013-03-14

Mobile server system with energy regeneration function

#256
20130056990
2013-03-07

Modular Wind Turbine

#257
20130055707
2013-03-07

DEVICE FOR RECOVERING SWELL ENERGY

#258
20130052013
2013-02-28

Wide blade multiple generator wind turbine

#259
20130047601
2013-02-28

Wave energy recovery system

#260
20130043681
2013-02-21

METHODS AND SYSTEMS FORHYDROELECTRIC POWER GENERATION

#261
20130038064
2013-02-14

System for generation energy from ocean wave movement

#262
20130036731
2013-02-14

MODULE FOR RECOVERING ENERGY FROM MARINE AND FLUVIAL CURRENTS

#263
20130034450
2013-02-07

Wind power plant with modular tower system

#264
20130028729
2013-01-31

POWER GENERATION SYSTEMS AND METHODS

#265
20130028723
2013-01-31

System and Method for Generating Electrical Power Using a Shrouded Turbine System

#266
20130028722
2013-01-31

System and Method for Improving Turbine Efficiency using a Frame and Shroud System

#267
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WAVE-ENERGY CONVERTER

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Kinetic energy generation device

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WALL PORTION FOR A TOWER OF A WIND TURBINE

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WIND TURBINE GENERATOR AND MOTOR

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Bidirectional water turbine

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Matrix sea wave power generating device

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HYDRAULIC APPARATUS

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WIND DIODE SYSTEMS

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Steam seal system

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Hydraulic power generating apparatus

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Windmill

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Subsystems for a water current power generation system

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Fluid energy apparatus and method

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METHOD AND DEVICES FOR COMPACT FORCED VELOCITY TURBINES

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Method and installation for producing supplementary electrical energy

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SYSTEMS AND METHODS FOR ENHANCING PERFORMANCE OF WINDMILLS

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System, method and apparatus for capturing kinetic energy

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METHOD AND APPARATUS FOR OSCILLATING A FOIL IN A FLUID

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