ClassID:

144644

F05B2240/40 - page 3 - CPC Classification

Classification description:

Components Use of a multiplicity of similar components

Recent Application in this class:
#601
20090160193
2009-06-25

BENKATINA HYDROELECTRIC TURBINE

#602
20090155074
2009-06-18

Vertical axis turbine

#603
20090146435
2009-06-11

Modular array fluid flow energy conversion facility

#604
20090146432
2009-06-11

VERTICAL AXIS WIND TURBINE

#605
20090146428
2009-06-11

Water wave power system

#606
20090134623
2009-05-28

Fluid energy apparatus and method

#607
20090129923
2009-05-21

Device for maintaining a hydraulic turbomachine

#608
20090127861
2009-05-21

Fluid-dynamic renewable energy harvesting system

#609
20090127859
2009-05-21

Power generation systems and methods

#610
20090102202
2009-04-23

System and method for converting wind into mechanical energy

#611
20090102201
2009-04-23

SYSTEM AND METHOD FOR CONVERTING WIND INTO MECHANICAL ENERGY

#612
20090102199
2009-04-23

Wave Energy Generator

#613
20090095877
2009-04-16

ADJUSTABLE SUPPORTING DEVICE WITH MOVABLE TELESCOPIC LEG UNITS

#614
20090091135
2009-04-09

Louvered turbine for generating electric power from a water current

#615
20090079197
2009-03-26

EXPANDABLE APPARATUS FOR GENERATING ELECTRIC POWER USING WIND ENERGY

#616
20090072544
2009-03-19

Offshore vertical-axis wind turbine and associated systems and methods

#617
20090072543
2009-03-19

Wind power system

#618
20090072542
2009-03-19

Apparatus and method for generating electric power from a subsurface water current

#619
20090072540
2009-03-19

Movement and power generation apparatus

#620
20090072539
2009-03-19

DEVICE, SYSTEM, AND METHOD FOR HARNESSING FLUID ENERGY

#621
20090066090
2009-03-12

Wind turbine based energy storage system and method using heavy weighted devices

#622
20090058093
2009-03-05

Fluid powered generator

#623
20090058092
2009-03-05

SELF-SUPPORTED POWER GENERATION DEVICE

#624
20090058090
2009-03-05

Plant, generator and propeller element for generating energy from water currents

#625
20090056327
2009-03-05

Method and Device for Collecting Wave Energy

#626
20090045633
2009-02-19

Do-it-yourself wind power generation wall

#627
20090033102
2009-02-05

Method and apparatus for using wind turbines to generate and supply uninterrupted power to locations remote from the power grid

#628
20090026767
2009-01-29

Modular system for generating electricity from moving fluid

#629
20090025382
2009-01-29

Method and arrangement for collecting wave energy

#630
20090022597
2009-01-22

Apparatus For The Generation Of Power From A Flowing Fluid

#631
20090021021
2009-01-22

Power generation system including multiple motors/generators

#632
20090015015
2009-01-15

LINEAR POWER STATION

#633
20090008941
2009-01-08

Modular System for the Electric Energy Production from Wave Motion

#634
20090003999
2009-01-01

Three-vaned drag-type wind turbine

#635
20090001731
2009-01-01

Electric generator device actuated by a fluid flow

#636
20090001730
2009-01-01

VERTICAL AXIS WINDMILL WITH WINGLETTED AIR-TILTABLE BLADES

#637
20090001729
2009-01-01

Modular near-shore wave-powered energy collection system

#638
20080315594
2008-12-25

Wind power generator and bearing structure therefor

#639
20080315588
2008-12-25

EARTH CURRENT POWERED RADIAL OUTFLOW TURBOGENERATOR

#640
20080315586
2008-12-25

Generator output circuitry for twin turbine wind power generating system

#641
20080315585
2008-12-25

Control system for twin turbine wind power generating system

#642
20080309090
2008-12-18

Power generating system including modular wind turbine-generator assembly

#643
20080309089
2008-12-18

Hinged blade device to convert the natural flow or ocean or river current or ocean waves to rotational mechanical motion for power generation

#644
20080304965
2008-12-11

Oscillating windmill

#645
20080303286
2008-12-11

WIND ELECTRICAL GENERATION SYSTEM

#646
20080296904
2008-12-04

System for capturing energy from a moving fluid

#647
20080296899
2008-12-04

Apparatus and method for generating electric power from a subsurface water current

#648
20080295509
2008-12-04

Fluid motion energy converter

#649
20080295503
2008-12-04

Method for using the expanion of hydrogen and oxygen gases during Electrolysis to produce electricity by means of turning small DC generators

#650
20080290665
2008-11-27

Funneled wind turbine aircraft

#651
20080284176
2008-11-20

SUBMERGED WATER CURRENT TURBINES INSTALLED ON A DECK

#652
20080284171
2008-11-20

Augmented wind power generation system using an antecedent atmospheric sensor and method of operation

#653
20080273974
2008-11-06

Wind turbine device

#654
20080265585
2008-10-30

HIGH ELECTRICITY PRODUCTION WIND GENERATOR

#655
20080265583
2008-10-30

Water turbine with bi-symmetric airfoil

#656
20080265581
2008-10-30

Buoyancy pump power system

#657
20080258468
2008-10-23

Modular wind-driven electrical power generator and method of manufacture

#658
20080258466
2008-10-23

Fluid powered energy generator

#659
20080253889
2008-10-16

Vertical axis wind turbines

#660
20080246280
2008-10-09

Generating system by using the sea power

#661
20080238099
2008-10-02

Water supply tunnel secondary purpose turbine electric power generator system

#662
20080232965
2008-09-25

Articulated false seabed

#663
20080231058
2008-09-25

Kite Power Generator

#664
20080217920
2008-09-11

Turbine with tube arrangement and method of preventing detachment of a fluid flow

#665
20080217919
2008-09-11

Renewable energy wave air pump

#666
20080211234
2008-09-04

Power towers/innovative method of power extraction using static airfoils

#667
20080211233
2008-09-04

Water Turbine in Tethered Asymmetric Nozzle

#668
20080211232
2008-09-04

Water current powered motor

#669
20080203731
2008-08-28

Eolic converter

#670
20080191487
2008-08-14

Wind-driven electricity generation device with Savonius rotor

#671
20080191485
2008-08-14

Wave power energy generation apparatus

#672
20080169654
2008-07-17

Hydro electrical generator

#673
20080154801
2008-06-26

System and Method for Creating a Geothermal Roadway Utility with Alternative Energy Pumping Billing System

#674
20080143117
2008-06-19

High efficiency wind turbine system

#675
20080124217
2008-05-29

Multi-Turbine Airflow Amplifying Generator

#676
20080116692
2008-05-22

Arrangement For Converting Kinetic Energy Of Ocean Currents Into Electric Energy

#677
20080095631
2008-04-24

Vertical axis wind turbine with twisted blade or auxiliary blade

#678
20080095621
2008-04-24

Modular wind turbine with multiple micro wind turbine units

#679
20080093861
2008-04-24

Multi-turbine airflow amplifying generator

#680
20080088132
2008-04-17

Wave rider

#681
20080079263
2008-04-03

Method and apparatus for operating wind turbine generators

#682
20080054641
2008-03-06

Wind power installation having an auxiliary generator and method for the control thereof

#683
20080036213
2008-02-14

Wave power generating plant

#684
20080019832
2008-01-24

TURBINE/ROTORCRAFT/OAR BLADE

#685
20080018115
2008-01-24

SEMI-SUBMERSIBLE HYDROELECTRIC POWER PLANT

#686
20080012345
2008-01-17

Tethered propgen

#687
20070297903
2007-12-27

Oscillating fluid power generator

#688
20070296217
2007-12-27

Multi-cylinder wind powered generator

#689
20070278798
2007-12-06

Way to increase the power of a windmill by 10 to 20 times

#690
20070269312
2007-11-22

Assembly of blade units for wind power generation

#691
20070269306
2007-11-22

Fluid rotor with energy enhancements power generator

#692
20070269305
2007-11-22

Waterborne power generator

#693
20070269304
2007-11-22

Fluid rotor with energy enhancements power generation system

#694
20070264116
2007-11-15

Barrier-Mounted Wind-Power Generation System

#695
20070243066
2007-10-18

VERTICAL AXIS WIND TURBINE

#696
20070241566
2007-10-18

Submersible turbine apparatus

#697
20070236021
2007-10-11

System and method for converting wind into mechanical energy for a building and the like

#698
20070231072
2007-10-04

Submersible tethered platform for undersea electrical power generation

#699
20070228739
2007-10-04

Offshore Energy Capture and Storage Device

#700
20070228737
2007-10-04

Wave energy conversion system

#701
20070222227
2007-09-27

wind power generator including blade arrangement

#702
20070222226
2007-09-27

Wind power generator and bearing structure therefor

#703
20070207028
2007-09-06

WATER CURRENT TURBINE

#704
20070200353
2007-08-30

Multiphased and multidimentional wave converter

#705
20070176432
2007-08-02

Power generating apparatus

#706
20070166147
2007-07-19

Wind turbine to produce electricity

#707
20070160477
2007-07-12

VERTICAL AXIS FLUID ACTUATED TURBINE

#708
20070147998
2007-06-28

Wind turbine

#709
20070138021
2007-06-21

Maritime hydrogen generation system

#710
20070137195
2007-06-21

Wide bandwidth farms for capturing wave energy

#711
20070132246
2007-06-14

Wave energy conversion system

#712
20070130929
2007-06-14

Wave power generator

#713
20070125037
2007-06-07

Segment for a tower of a wind energy turbine and method for arranging operating components of a wind energy turbine in a tower thereof

#714
20070120371
2007-05-31

Current power generator

#715
20070108773
2007-05-17

Wave power apparatus comprising a plurality of arms arranged to pivot with a mutual phase shift

#716
20070102937
2007-05-10

Wave power apparatus having a float and means for locking the float in a position above the ocean surface

#717
20070096472
2007-05-03

Tidal turbine installation

#718
20070090653
2007-04-26

Hover Installed Renewable Energy Tower

#719
20070071604
2007-03-29

Vertical axis windmill

#720
20070063520
2007-03-22

Kinetic hydropower generation from slow-moving water flows

#721
20070046029
2007-03-01

Magnus type wind power generator

#722
20070018464
2007-01-25

Wind turbine device

#723
20070015617
2007-01-18

Belt-driven drive-train

#724
20070015452
2007-01-18

Air guiding apparatus for wind power generation

#725
20070009348
2007-01-11

Wind Guiding Hood Structure For Wind Power Generation

#726
20060273597
2006-12-07

Wind harnessing system

#727
20060273594
2006-12-07

Ocean wave generation

#728
20060269362
2006-11-30

Arrangement for anchoring a floating structure

#729
20060267348
2006-11-30

Tower for a wind power station

#730
20060266038
2006-11-30

Machine and system for power generation through movement of water

#731
20060263198
2006-11-23

Segmented vertical axis air rotor and wind generator apparatus

#732
20060261597
2006-11-23

Offshore power generator with current, wave or alternative generators

#733
20060254196
2006-11-16

Tower made of prestressed concrete prefabricated assembly units

#734
20060254168
2006-11-16

Tower made of prestressed concrete prefabricated assembly units

#735
20060233613
2006-10-19

Buoyancy pump power system

#736
20060232075
2006-10-19

Submerged water current turbines installed on a deck

#737
20060225379
2006-10-12

Modular kit for a wind turbine tower

#738
20060171798
2006-08-03

Power generation assemblies, and apparatus for use therewith

#739
20060170222
2006-08-03

Building incorporating a wind turbine system

#740
20060138782
2006-06-29

Multi-turbine airflow amplifying generator

#741
20060138780
2006-06-29

Modular wind turbine transmission

#742
20060127210
2006-06-15

Submerged run of river turbine

#743
20060091678
2006-05-04

Hovering wind turbine

#744
20060091677
2006-05-04

Electric power plant

#745
20060083611
2006-04-20

Butt connection for hollow profile members

#746
20060060012
2006-03-23

Centrifugal lifting system

#747
20060032361
2006-02-16

Wind turbine assembly

#748
20060028026
2006-02-09

Wave-power generation system

#749
20060022470
2006-02-02

Wave driven gaming apparatus

#750
20060012264
2006-01-19

Electrical energy generator device with micro-fan array

#751
20060008351
2006-01-12

Installation for harvesting energy of tides (IHET) in shallow waters

#752
20050285405
2005-12-29

Hydro-electric farms

#753
20050285404
2005-12-29

Hydro-electric farms

#754
20050285403
2005-12-29

Hydro-electric farms

#755
20050285402
2005-12-29

Ocean wave energy converter having an improved generator and ballast control

#756
20050280264
2005-12-22

Multistage wind-powered generator with shafts and a coupling system

#757
20050254949
2005-11-17

Wind turbine

#758
20050248162
2005-11-10

Machine and system for power generation through movement of water

#759
20050244271
2005-11-03

Rotor supporting structure of windmill for power generation

#760
20050242590
2005-11-03

Wind turbine system

#761
20050236841
2005-10-27

Plant, generator and propeller element for generating energy from watercurrents

#762
20050236839
2005-10-27

Dual-user wind generator

#763
20050214119
2005-09-29

Dual rotor wind turbine

#764
20050207881
2005-09-22

Habitat friendly, multiple impellor, wind energy extraction

#765
20050180833
2005-08-18

Transport container for wind turbine blades

#766
20050169755
2005-08-04

Horizontal axis wind turbine and method for controlling horizontal axis wind turbine

#767
20050144937
2005-07-07

Grid construction to gathering of wave aggregates

#768
20050121917
2005-06-09

Method comprising electricity transmission, hydrogen productin and its transportation, from ocean and/or tidal current power generation apparatus, and control and moorage of ocean and/or tidal current power generation apparatus

#769
20050109030
2005-05-26

Renewable energy system

#770
20050099010
2005-05-12

Wave energy conversion system

#771
20050074324
2005-04-07

Power generation system

#772
20050067839
2005-03-31

Precisely controlled flying electric generators III

#773
20050042093
2005-02-24

Horizontal axis wind turbine and method for controlling horizontal axis wind turbine

#774
20050019163
2005-01-27

Vertical array wind turbine

#775
20050017515
2005-01-27

Precisely controlled flying electric generators

#776
20050017514
2005-01-27

Laminar flow, suction driven, wind energy conversion

#777
20050002785
2005-01-06

Turbine with tube arrangement and method of preventing detachment of a fluid flow

#778
20050001432
2005-01-06

Power generator and turbine unit

#779
16549108
2020-10-27

Liquid-filled hydroelectric generation device

#780
16200558
2019-11-19

Biomorphic inshore wave energy converter

#781
15606011
2020-04-28

Wind turbine

#782
14852468
2017-07-04

Parallelogram wave energy collector

#783
14706620
2015-12-01

Portable wind and solar power generator