Patents-Review.com
ClassID:

144614 ⎘

F05B2240/214 - CPC Classification

Classification description:

Components; Rotors for wind turbines with vertical axis of the Musgrove or "H"-type

Recent Application in this class:
#1
20250305475
2025-10-02

Water current and movement energy harvesting system for desalination and electricity production

 #2
20250122861
2025-04-17

VERTICAL AXIS WIND TURBINE

 #3
20250020106
2025-01-16

VERTICAL AXIS WIND TURBINE AND FLOATING BODY

 #4
20240328386
2024-10-03

Vertical axis wind turbine with polygonal mast

 #5
20230387706
2023-11-30

Mobile generator charging system and method

 #6
20230349358
2023-11-02

VERTICAL AXIS WIND TURBINE

 #7
20230213019
2023-07-06

Containerized mobile wind power generation apparatus

 #8
20230184211
2023-06-15

Wind turbine with extendable and retractable airfoils

 #9
20230160364
2023-05-25

Vertical axis wind turbine

 #10
20230041054
2023-02-09

Wind turbine power generation system

 #11
20230003194
2023-01-05

DEFORMABLE MODEL FOR PERFORMANCE ENHANCEMENT OF PHOTOVOLTAIC-WIND HYBRID SYSTEM

 #12
20220112877
2022-04-14

Vertical axis wind turbine

 #13
20220025850
2022-01-27

Vertical axis wind turbine air concentration tower with reduced radar cross section

 #14
20210381486
2021-12-09

VERTICAL AXIS WIND TURBINE

 #15
20210164439
2021-06-03

Wind power generation device with real time pitch actuation

 #16
20210164438
2021-06-03

Fluid turbine blade device

 #17
20200392939
2020-12-17

FLUID TURBINE BLADE DEVICE

 #18
20200309094
2020-10-01

Real time pitch actuation in a vertical axis wind turbine

 #19
20190390649
2019-12-26

WIND TURBINE

 #20
20190390648
2019-12-26

WIND TURBINE WITH A VERTICAL ROTATION AXIS

 #21
20190145379
2019-05-16

Vane pitch control of a wind turbine assembly

 #22
20190136830
2019-05-09

Lift-driven wind turbine with force canceling blade configuration

 #23
20180372073
2018-12-27

Photovoltaic-wind hybrid turbine system

 #24
20180291868
2018-10-11

Water turbine support structure

 #25
20180258911
2018-09-13

Wind turbine blade with pocket-shaped drag portion, reversed-orientation airfoil trailing same, and auxiliary blade supports

 #26
20180252203
2018-09-06

Floating wind energy harvesting apparatus with braking arrangement, and a method of controlling a rotational speed of the apparatus

 #27
20180180028
2018-06-28

Multi-source renewable power generation system

 #28
20180149135
2018-05-31

Counter-rotating vertical axis wind turbine with deflector and vortex generators

 #29
20170356422
2017-12-14

Combined wind and solar power generating system

 #30
20170082091
2017-03-23

Wind turbine

 #31
20170045033
2017-02-16

Vertical axis wind turbine with self-orientating blades

 #32
20170016427
2017-01-19

Blade and strut of wind turbine for vertical-axis wind power generator

 #33
20160312770
2016-10-27

Vertical axis wind turbine with low visual impact

 #34
20160312765
2016-10-27

Lift-driven wind turbine with force canceling blade configuration

 #35
20160290316
2016-10-06

Wind turbine

 #36
20160123300
2016-05-05

Vertical axis water/wind turbine motor using flight feather opening/closing wing system

 #37
20160003217
2016-01-07

System for producing electrical energy

 #38
20150337809
2015-11-26

Hybrid energy harvesting

 #39
20150226181
2015-08-13

Vertical axis wind turbine rotor and airfoil

 #40
20150003982
2015-01-01

Vertical axis wind turbine with variable pitch mechanism

 #41
20140252776
2014-09-11

High-altitude wind power generation system with cycloidal turbine and motor-generator, and method of operating the same

 #42
20130341933
2013-12-26

System for generating electrical energy from low speed wind energy by means of two systems of drive blades

 #43
20130328320
2013-12-12

Wind-powered rotor and energy generation method using said rotor

 #44
20130036601
2013-02-14

Wind Turbine with Prestressable Supporting Arms

 #45
20130028742
2013-01-31

System and method for efficient wind power generation

 #46
20120243990
2012-09-27

Vertical axis wind turbine

 #47
20120201687
2012-08-09

Vertical axis wind turbine blade and its wind rotor

 #48
20120200085
2012-08-09

Wind energy generating system

 #49
20120189428
2012-07-26

Wind turbine

 #50
20120163976
2012-06-28

VERTICAL AXIS TURBINE BLADE WITH ADJUSTABLE FORM

 #51
20120161447
2012-06-28

Wind power turbine combining a cross-flow rotor and a magnus rotor

 #52
20120155058
2012-06-21

WIND GENERATOR WITH PROTECTION FOR FLYING ANIMALS

 #53
20120128500
2012-05-24

TURBINES

 #54
20120119502
2012-05-17

Vertical wind power generator with automatically unstretchable blades

 #55
20120107085
2012-05-03

Housing and Mass Airflow Rate Control System for a Wind Turbine

 #56
20120099997
2012-04-26

Vertical Axis Wind Turbine

 #57
20120091726
2012-04-19

Eolic generator

 #58
20120082562
2012-04-05

Wind turbine

 #59
20120074706
2012-03-29

Mutual-Rotating Power System

 #60
20120009068
2012-01-12

LOW-HEAD ORTHOGONAL TURBINE

 #61
20110305569
2011-12-15

Displayable wind turbine

 #62
20110262276
2011-10-27

Vertical axis wind turbine

 #63
20110260463
2011-10-27

Vertical axis wind turbine

 #64
20110260455
2011-10-27

Vertical axis wind turbine

 #65
20110255975
2011-10-20

TURBINES

 #66
20110248510
2011-10-13

Vertical axis wind turbine

 #67
20110221202
2011-09-15

WIND TURBINE

 #68
20110210550
2011-09-01

POWER GENERATION UNIT AND A METHOD GENERATING ELECTRIC ENERGY

 #69
20110198849
2011-08-18

Device for the utilisation of wave energy and a method

 #70
20110171033
2011-07-14

POWER-GENERATING WIND TURBINE AND ITS MANUFACTURING METHOD

 #71
20110171025
2011-07-14

Wind Turbine Blade and Turbine Rotor

 #72
20110158817
2011-06-30

Vertical axis wind turbine airfoil

 #73
20110133474
2011-06-09

Vertical axis wind turbine

 #74
20110097200
2011-04-28

Wind power turbine

 #75
20110089699
2011-04-21

VERTICAL WIND TURBINE HAVING BLADES WITH VARYING GEOMETRY

 #76
20110084495
2011-04-14

VERTICAL AXIS WIND TURBINE

 #77
20110076154
2011-03-31

Support for a large vertical axis wind turbine

 #78
20110070087
2011-03-24

Wind turbine

 #79
20110042962
2011-02-24

Vertical shaft type darius windmill

 #80
20110033319
2011-02-10

WIND-POWERED ENERGY SAVING SYSTEM

 #81
20110018280
2011-01-27

Orbital track wind turbine

 #82
20110006526
2011-01-13

Pitch control arrangement for wind turbine

 #83
20100322770
2010-12-23

TURBINE BLADE CONSTRUCTIONS PARTICULAR USEFUL IN VERTICAL-AXIS WIND TURBINES

 #84
20100266413
2010-10-21

Wind turbine rotor with vertical rotation axis

 #85
20100253084
2010-10-07

Vertical-axis windpower fan unit and module and power generating system thereof

 #86
20100194112
2010-08-05

VERTICAL AXIS TURBINE

 #87
20100176593
2010-07-15

Wind Generator

 #88
20100172759
2010-07-08

Retractable wind turbines

 #89
20100133829
2010-06-03

IMPROVEMENTS IN OR RELATING TO WIND TURBINES

 #90
20100086406
2010-04-08

Vertical-axis wind turbine and method for the production thereof

 #91
20100074750
2010-03-25

Floating device for production of energy from water currents

 #92
20100021300
2010-01-28

VERTICAL AXIS WINDMILL

 #93
20090317251
2009-12-24

Stabilizing apparatus for vertical axis wind turbine

 #94
20090297349
2009-12-03

H-shaped Vertical Axis Type Windmill Structure

 #95
20090261595
2009-10-22

APPARATUS FOR GENERATING ELECTRIC POWER USING WIND ENERGY

 #96
20090220342
2009-09-03

SHAFTLESS VERTICAL AXIS WIND TURBINE

 #97
20090218823
2009-09-03

WIND TURBINE STRUCTURE HAVING A PLURALITY OF PROPELLER-TYPE ROTORS

 #98
20090140528
2009-06-04

Wind and Updraft Turbine

 #99
20090129928
2009-05-21

High efficiency turbine and method of generating power

 #100
20090079197
2009-03-26

EXPANDABLE APPARATUS FOR GENERATING ELECTRIC POWER USING WIND ENERGY

 #101
20090035135
2009-02-05

Wind Generator

 #102
20080309090
2008-12-18

Power generating system including modular wind turbine-generator assembly

 #103
20080273974
2008-11-06

Wind turbine device

 #104
20080267777
2008-10-30

Modified darrieus vertical axis turbine

 #105
20080253889
2008-10-16

Vertical axis wind turbines

 #106
20080227378
2008-09-18

Blade For Vertical Axis Wind Turbine and Lift Type Vertical Axis Wind Turbine Having the Same

 #107
20080213083
2008-09-04

Vertical axis windmill and wind turbine system for generating electricity from wind energy

 #108
20080154801
2008-06-26

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

 #109
20080148723
2008-06-26

Fluid-responsive oscillation power generation method and apparatus

 #110
20070257494
2007-11-08

Vertical-axis wind turbine

 #111
20070231139
2007-10-04

Mounting Structure for Support Arms in a Vertical Axis Wind Turbine, and the Vertical Axis Wind Turbine

 #112
20070224029
2007-09-27

Blades for a Vertical Axis Wind Turbine, and the Vertical Axis Wind Turbine

 #113
20070201981
2007-08-30

Flow-controlled wind rotor

 #114
20070189889
2007-08-16

Cantilever type vertical axis wind turbine

 #115
20070177970
2007-08-02

Vertical axis wind turbine and wind turbine blade

 #116
20070134094
2007-06-14

Rotor apparatus and turbine system incorporating same

 #117
20070071604
2007-03-29

Vertical axis windmill

 #118
20070018464
2007-01-25

Wind turbine device

 #119
20060210389
2006-09-21

Wind powered turbine

 #120
20060120872
2006-06-08

Vertical axis type wind power station

 #121
20050269822
2005-12-08

Wind power generator and method for consturcting wind power generator

 #122
20050244271
2005-11-03

Rotor supporting structure of windmill for power generation

 #123
20050232779
2005-10-20

Integrated vane for use in wind or water and process for producing the same

 #124
20050212300
2005-09-29

Vertical axis windmill

 #125
20050192827
2005-09-01

Method and system for providing a diverse supply of electrical energy

 #126
20050173928
2005-08-11

Framework composition windmill

 #127
20050151376
2005-07-14

Wind power electric device and method

 #128
20050099013
2005-05-12

Windmill for wind power generation

 #129
19240148
2026-04-07

Reinforced blade for a vertical axis wind turbine

 #130
18295127
2024-08-27

Vertical axis wind turbine with bracing members

 #131
17965863
2023-05-09

Vertical axis wind turbine having vertical rotor apparatus

 #132
16662839
2021-12-21

Light weight mast for supporting a wind turbine

 #133
15263378
2020-01-21

Vertical wind turbine

 #134
13590903
2016-02-23

Aeroelastically coupled blades for vertical axis wind turbines