F03D 1/02

Sub-Class

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Description

Class  F03D : WIND MOTORS


Subclass 1/02: Wind motors with rotation axis substantially in wind direction (controlling F03D 7/00) having a plurality of rotors

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
11939964 Wind plant method and apparatusMar 31, 21Mar 26, 24Not available
11913431 Wind turbine oscillation detectionJan 05, 21Feb 27, 24Vestas Wind Systems A/S
11841000 Method and a device for dampening movement in a multiple rotor wind turbine located at seaDec 11, 20Dec 12, 23Vestas Wind Systems A/S
11841005 Damping of in-plane vibrations in multi-rotor structuresJan 12, 21Dec 12, 23Vestas Wind Systems A/S
11788511 Method and apparatus for testing a yaw systemDec 17, 19Oct 17, 23Vestas Wind Systems A/S
11781521 Toroidal lift force engineFeb 26, 21Oct 10, 23Not available
11746756 Operating a wind turbine during serviceJul 09, 19Sep 05, 23Vestas Wind Systems A/S
11725630 Wind power generation apparatus having tower crane structureJan 06, 21Aug 15, 23Not available
11629870 ECS using cabin outflow air as an electricity sourceJan 21, 21Apr 18, 23HAMILTON SUNDSTRAND CORPORATION
11572860 Wind power plantJul 31, 18Feb 07, 23FLOWGEN DEVELOPMENT & MANAGEMENT AG
11560876 Stabilized horizontal-axis wind turbineMar 18, 20Jan 24, 23Not available
11530686 Wind generatorJun 18, 20Dec 20, 22Not available
11519434 Apparatus and method for fluid manipulationAug 10, 18Dec 06, 22Not available
11506176 Modular multi-axial rotorJul 30, 19Nov 22, 22Not available
11486359 Multi-stage wind turbineSep 28, 21Nov 01, 22Not available
11466659 Yaw arrangement for a multirotor wind turbineNov 13, 19Oct 11, 22Vestas Wind Systems A/S
11428210 Ducted counter-rotating wind turbineJun 18, 21Aug 30, 22MEGABIZ PETROKIMYA ÜRÜNLERI SANAYI VE TICARET ANONIM ŞIRKETI
11421649 Horizontal and vertical axis wind generatorSep 27, 14Aug 23, 22Not available
11384730 Thrust balance control of a multirotor wind turbine based on constraintsDec 18, 18Jul 12, 22Vestas Wind Systems A/S
11365714 Methods for mounting or dismounting a wind turbine component of a multirotor wind turbineDec 15, 16Jun 21, 22Vestas Wind Systems A/S

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2023/0272,777 WIND TURBINE SYSTEMJul 01, 21Aug 31, 23Not available
2023/0175,473 TURBINE WITH SECONDARY ROTORSMay 07, 21Jun 08, 23Not available
2023/0019,119 ARRANGEMENT FOR A DUAL ROTOR LOW SPEED WIND TURBINEJul 14, 22Jan 19, 23Not available
2023/0010,831 A MULTIPLE ROTOR RAIL PULLEY SYSTEMDec 11, 20Jan 12, 23Not available
2022/0412,302 SYSTEMS AND METHODS FOR INTERLEAVED SYNCHRONOUS PROPELLER SYSTEMMar 30, 22Dec 29, 22Not available
2021/0317,813 A MULTIROTOR WIND TURBINENov 13, 19Oct 14, 21Not available
2021/0190,033 A WIND TURBINE WITH AN ENERGY GENERATING UNIT, AND AN ENERGY GENERATING UNIT FOR A WIND TURBINEDec 20, 18Jun 24, 21Not available
2021/0095,636 DRIVE SYSTEM FOR COUNTER-ROTATING PARTSMar 12, 20Apr 01, 21Not available
2020/0370,530 SYSTEM FOR GENERATING ELECTRIC ENERGY FROM WIND ORHYDRAULIC ENERGYMay 22, 20Nov 26, 20Not available
2020/0332,765 THRUST BALANCE CONTROL OF A MULTIROTOR WIND TURBINE BASED ON CONSTRAINTSDec 18, 18Oct 22, 20Not available
2020/0263,668 METHODS FOR MOUNTING OR DISMOUNTING WIND TURBINE COMPONENTS OF A MULTIROTOR WIND TURBINEDec 15, 16Aug 20, 20Not available
2020/0132,043 Multi-Rotor, Multi-Axis Wind TurbineOct 26, 18Apr 30, 20Not available
2019/0293,047 FLUID MACHINE AND POWER GENERATION DEVICEOct 19, 17Sep 26, 19Not available
2019/0242,359 WIND-TUNNEL TURBINE VACUUM AIR FLOW GENERATORDec 12, 18Aug 08, 19Not available
2019/0226,445 ELECTRICAL RECOMBINATIONMay 16, 17Jul 25, 19Vestas Wind Systems A/S; Vestas Wind Systems A/S;
2019/0048,847 A MULTIROTOR WIND TURBINEApr 04, 17Feb 14, 19Not available
2018/0363,631 A LOAD CARRYING STRUCTURE FOR A MULTIROTOR WIND TURBINEDec 21, 16Dec 20, 18Not available
2018/0355,841 CABLE ROUTING FOR WIND TURBINE SYSTEM HAVING MULTIPLE ROTORSJun 09, 16Dec 13, 18Not available
2018/0216,599 HORIZONTAL AXIS WIND MACHINE WITH MULTIPLE ROTORSMar 28, 18Aug 02, 18Not available
2018/0171,966 WIND TURBINE WITH ROTATING AUGMENTORJun 20, 16Jun 21, 18Not available

more results

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Patents Issued To Date - By Filing Year

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