and with the rotor downwind from the yaw pivot axis

Patents Grantslast 30 patents

  • Information Patent Grant

    Toe angle control for multirotor wind turbines

    • Patent number 12,037,982
    • Issue date Jul 16, 2024
    • Vestas Wind Systems A/S
    • Julio Xavier Vianna Neto
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Morphing segmented wind turbine and related method

    • Patent number 11,466,660
    • Issue date Oct 11, 2022
    • University of Virginia Patent Foundation
    • Eric Loth
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method for controlling a tip height of a wind turbine

    • Patent number 11,333,128
    • Issue date May 17, 2022
    • Vestas Wind Systems A/S
    • Thomas S. Bjertrup Nielsen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Floating offshore wind turbine

    • Patent number 11,242,837
    • Issue date Feb 8, 2022
    • NATIONAL INSTITUTE OF MARITIME, PORT AND AVIATION TECHNOLOGY
    • Shunji Inoue
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Floating wind turbine having a plurality of energy conversion units

    • Patent number 11,028,832
    • Issue date Jun 8, 2021
    • Aerodyn Consulting Singapore PTE LTD
    • Sonke Siegfriedsen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fluid machine and power generation device

    • Patent number 10,876,516
    • Issue date Dec 29, 2020
    • Japan Fudo Industry Inc.
    • Joshua Lawn
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Multirotor wind turbine

    • Patent number 10,697,424
    • Issue date Jun 30, 2020
    • Vestas Wind Systems A/S
    • Peter Bjørn Andersen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Floating wind power plant

    • Patent number 10,677,224
    • Issue date Jun 9, 2020
    • CRUSE OFFSHORE GMBH
    • Jens Cruse
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Adjustable dual rotor wind turbine

    • Patent number 10,385,828
    • Issue date Aug 20, 2019
    • Jordan University of Science and Technology
    • Khaled Rafiq Asfar
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind power generation system

    • Patent number 10,280,901
    • Issue date May 7, 2019
    • Hitachi, Ltd.
    • Mitsuru Saeki
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Self orienting hanging windmill

    • Patent number 10,247,172
    • Issue date Apr 2, 2019
    • Stephen F. Cowap
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Aerodynamic rotor blade

    • Patent number 10,184,447
    • Issue date Jan 22, 2019
    • Universidad Pontificia Bolivariana
    • César Nieto Londoño
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Control device for a yaw system of a wind power plant

    • Patent number 10,036,368
    • Issue date Jul 31, 2018
    • 2-B Energy Holding B.V.
    • Johan Mikael Jakobsson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind power generation system

    • Patent number 9,926,915
    • Issue date Mar 27, 2018
    • Hitachi, Ltd.
    • Shigehisa Funabashi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Floating offshore wind turbine

    • Patent number 9,879,649
    • Issue date Jan 30, 2018
    • NATIONAL INSTITUTE OF MARITIME, PORT AND AVIATION TECHNOLOGY
    • Shunji Inoue
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Morphing segmented wind turbine and related method

    • Patent number 9,709,029
    • Issue date Jul 18, 2017
    • University of Virginia Patent Foundation
    • Eric Loth
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Trillium wind turbine

    • Patent number 9,464,621
    • Issue date Oct 11, 2016
    • Reno Barban
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind power generation system, device using wind power generation sy...

    • Patent number 9,231,441
    • Issue date Jan 5, 2016
    • Hitachi, Ltd.
    • Kenichi Azegami
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Propeller windmill for small-sized power generator

    • Patent number 9,039,367
    • Issue date May 26, 2015
    • Educational Foundation Bunri Gakuen
    • Akira Obata
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Horizontal axis wind turbine apparatus

    • Patent number 9,033,662
    • Issue date May 19, 2015
    • Hitachi, Ltd.
    • Shigeo Yoshida
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind generating device

    • Patent number 8,952,558
    • Issue date Feb 10, 2015
    • Jiangsu Daoda Offshore Wind Construction Technology Co., Limited
    • Aidong Li
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Mobile wind turbine

    • Patent number 8,915,697
    • Issue date Dec 23, 2014
    • Natural Power Concepts Inc.
    • John Pitre
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind power generating apparatus

    • Patent number 8,772,958
    • Issue date Jul 8, 2014
    • Hyun Moon Kang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Trillium wind turbine

    • Patent number 8,747,067
    • Issue date Jun 10, 2014
    • Reno Barban
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Downwind type wind turbine having transformer therein and operating...

    • Patent number 8,716,878
    • Issue date May 6, 2014
    • Hitachi, Ltd.
    • Takashi Matsunobu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind turbine

    • Patent number 8,678,767
    • Issue date Mar 25, 2014
    • Peter Mok
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Variable partial wind wall

    • Patent number 8,647,050
    • Issue date Feb 11, 2014
    • AeroDynEnergy, Inc.
    • Mark H. Krietzman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Blade for a device for generating energy from a fluid flow

    • Patent number 8,562,299
    • Issue date Oct 22, 2013
    • Nheolis (SARL)
    • Nordine Haddjeri
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Axial gap rotating electrical machine

    • Patent number 8,373,299
    • Issue date Feb 12, 2013
    • Clear Path Energy, LLC
    • William G. Sharples
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Frame structure for supporting a wind power plant

    • Patent number 8,373,292
    • Issue date Feb 12, 2013
    • HM Power AB
    • Bertil Moritz
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    NOISE REDUCTION IN A WIND TURBINE WITH HINGED BLADES

    • Publication number 20210324831
    • Publication date Oct 21, 2021
    • VESTAS WIND SYSTEMS A/S
    • Thomas S. Bjertrup Nielsen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MORPHING SEGMENTED WIND TURBINE AND RELATED METHOD

    • Publication number 20200141384
    • Publication date May 7, 2020
    • University of Virginia Patent Foundation
    • Eric Loth
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Modular Wind Turbine

    • Publication number 20190323486
    • Publication date Oct 24, 2019
    • Aerodyn Consulting Singapore pte ltd
    • Sonke SIEGFRIEDSEN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    A MULTIROTOR WIND TURBINE

    • Publication number 20190048847
    • Publication date Feb 14, 2019
    • VESTAS WIND SYSTEMS A/S
    • Peter Bjørn Andersen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    YAWING SUPPRESSING APPARATUS OF WIND TURBINE AND FLOATING OFFSHORE...

    • Publication number 20180149132
    • Publication date May 31, 2018
    • National Institute of Maritime, Port and Aviation Technology
    • Shunji INOUE
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MORPHING SEGMENTED WIND TURBINE AND RELATED METHOD

    • Publication number 20180003151
    • Publication date Jan 4, 2018
    • University of Virginia Patent Foundation
    • Eric Loth
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SELF ORIENTING HANGING WINDMILL

    • Publication number 20170030334
    • Publication date Feb 2, 2017
    • STEPHEN F. COWAP
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    INDEPENDENT VARIABLE BLADE PITCH AND GEOMETRY WIND TURBINE CONTROL

    • Publication number 20140322013
    • Publication date Oct 30, 2014
    • Benjamin T. Elkin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind Power Generation System

    • Publication number 20140308129
    • Publication date Oct 16, 2014
    • Hitachi, Ltd
    • Shigehisa FUNABASHI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PROPELLER WINDMILL FOR SMALL-SIZED POWER GENERATOR

    • Publication number 20140112782
    • Publication date Apr 24, 2014
    • EDUCATIONAL FOUNDATION BUNRI GAKUEN
    • Akira Obata
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND POWER GENERATION SYSTEM, DEVICE USING WIND POWER GENERATION SY...

    • Publication number 20140103656
    • Publication date Apr 17, 2014
    • Hitachi, Ltd
    • Kenichi Azegami
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TRILLIUM WIND TURBINE

    • Publication number 20140105740
    • Publication date Apr 17, 2014
    • Reno Barban
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND GENERATING DEVICE

    • Publication number 20130300123
    • Publication date Nov 14, 2013
    • Aidong Li
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DOWN WIND FLUID TURBINE

    • Publication number 20130287543
    • Publication date Oct 31, 2013
    • FLODESIGN WIND TURBINE CORP.
    • Robert H. Dold
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FLUID TURBINE WITH INTEGRATED PASSIVE YAW

    • Publication number 20130272841
    • Publication date Oct 17, 2013
    • FLODESIGN WIND TURBINE CORP.
    • Søren Hjort
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURNING/OSCILLATING MOTION SUPPRESSING APPARATUS OF WIND POWER GENE...

    • Publication number 20130272846
    • Publication date Oct 17, 2013
    • NATIONAL MARITIME RESEARCH INSTITUTE
    • Shunji Inoue
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Downwind Rotor Type Wind Power Generation Device

    • Publication number 20130229017
    • Publication date Sep 5, 2013
    • Hitachi, Ltd
    • Ikuo TOBINAGA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Airfoil Design for Wakeless Wind Turbine Tower Structures

    • Publication number 20130156596
    • Publication date Jun 20, 2013
    • Richard Himmelmann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VARIABLE PARTIAL WIND WALL

    • Publication number 20130064644
    • Publication date Mar 14, 2013
    • Mark H. Krietzman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MORPHING SEGMENTED WIND TURBINE AND RELATED METHOD

    • Publication number 20130064663
    • Publication date Mar 14, 2013
    • University of Virginia Patent Foundation
    • Eric Loth
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Downwind Variable Pitch Wind Turbine Generator

    • Publication number 20130011262
    • Publication date Jan 10, 2013
    • ZHEJIANG HUAYING WAIND POWER GENERATOR CO., LTD.
    • Xuegen Xu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind Turbine

    • Publication number 20120257974
    • Publication date Oct 11, 2012
    • Peter Mok
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND POWER GENERATING APPARATUS

    • Publication number 20120223527
    • Publication date Sep 6, 2012
    • Sun Sook AN
    • Hyun Moon Kang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND POWER GENERATOR

    • Publication number 20120107126
    • Publication date May 3, 2012
    • Fuji Jukogyo Kabushiki Kaisha
    • Shigeo YOSHIDA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Downwind Type Wind Turbine

    • Publication number 20120057976
    • Publication date Mar 8, 2012
    • Fuji Heavy Industries Ltd.
    • Takashi Matsunobu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind Driven Power Generator with Moveable Cam

    • Publication number 20120049530
    • Publication date Mar 1, 2012
    • Thomas G. Stephens
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AERODYNAMIC DEAD ZONE-LESS TRIPLE ROTORS INTEGRATED WIND POWER DRIV...

    • Publication number 20110305570
    • Publication date Dec 15, 2011
    • Chan Shin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HORIZONTAL AXIS WIND TURBINE APPARATUS

    • Publication number 20110299986
    • Publication date Dec 8, 2011
    • Fuji Jukogyo Kabushiki Kaisha
    • Shigeo Yoshida
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND POWERED APPARATUS HAVING COUNTER ROTATING BLADES

    • Publication number 20110272951
    • Publication date Nov 10, 2011
    • Harold Marchand
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    OFFSHORE WIND TURBINE GENERATOR

    • Publication number 20110142680
    • Publication date Jun 16, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Tomohiro NUMAJIRI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...