by turning around an axis parallel to the rotor centre line

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    REACTIVE, REVERSIBLE BLADE TURBINE FOR POWER GENERATION AND PUMPING...

    • Publication number 20240183330
    • Publication date Jun 6, 2024
    • Michael Scot Cummings
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    VERTICAL WIND TURBINE COMPRISING A COAXIAL PITCH MOTOR, KIT FOR SAM...

    • Publication number 20230417219
    • Publication date Dec 28, 2023
    • Agile Wind Power AG
    • Thomas Hans HUG
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    VERTICAL WIND TURBINE COMPRISING ROTOR BLADE-SUPPORTING PITCH MOTOR...

    • Publication number 20230332574
    • Publication date Oct 19, 2023
    • Agile Wind Power AG
    • Thomas Hans HUG
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    VERTICAL AXIS WIND TURBINE

    • Publication number 20230160364
    • Publication date May 25, 2023
    • Shannon R. Buchannon
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    IMPROVEMENTS TO FLUID ROTORS WITH ADJUSTABLE VANES

    • Publication number 20230065477
    • Publication date Mar 2, 2023
    • ADV TECH
    • Arnaud CURUTCHET
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND TURBINE POWER GENERATION SYSTEM

    • Publication number 20230041054
    • Publication date Feb 9, 2023
    • Imam Abdulrahman Bin Faisal University
    • Farooq SAEED
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    REACTIVE, REVERSIBLE BLADE TURBINE FOR POWER GENERATION AND PUMPING...

    • Publication number 20220403807
    • Publication date Dec 22, 2022
    • Michael Scot Cummings
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VERTICAL AXIS WIND TURBINE

    • Publication number 20220112877
    • Publication date Apr 14, 2022
    • Imam Abdulrahman Bin Faisal University
    • Farooq SAEED
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WINDMILL DESIGN EFFECTIVE AT LOWER WIND SPEEDS

    • Publication number 20220074385
    • Publication date Mar 10, 2022
    • L. David Leiter
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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    WIND-POWERED CYCLO-TURBINE

    • Publication number 20220010776
    • Publication date Jan 13, 2022
    • LOUIS B. GRATZER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND POWER GENERATION DEVICE WITH REAL TIME PITCH ACTUATION

    • Publication number 20210164439
    • Publication date Jun 3, 2021
    • Imam Abdulrahman Bin Faisal University
    • Farooq SAEED
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    REAL TIME PITCH ACTUATION IN A VERTICAL AXIS WIND TURBINE

    • Publication number 20200309094
    • Publication date Oct 1, 2020
    • Imam Abdulrahman Bin Faisal University
    • Farooq SAEED
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    VERTICAL WIND TURBINE COMPRISING A COAXIAL PITCH MOTOR, KIT FOR SAM...

    • Publication number 20200149510
    • Publication date May 14, 2020
    • AGILE WIND POWER AG
    • Thomas Hans HUG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VERTICAL AXIS WIND TURBINE

    • Publication number 20200072190
    • Publication date Mar 5, 2020
    • Shannon R. Buchanan
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    VERTICAL AXIS WIND TURBINE WITH CONFIGURABLE AIRFOILS

    • Publication number 20190383263
    • Publication date Dec 19, 2019
    • Charles Grigg
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    OCEAN POWER TURBINE

    • Publication number 20190309725
    • Publication date Oct 10, 2019
    • Randsea AS
    • Arill FAGERENG
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Vertical Axis Wind Turbine and Method for Operating Such a Turbine

    • Publication number 20190186461
    • Publication date Jun 20, 2019
    • Agile Wind Power AG
    • Karl Bahnmüller
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    VERTICAL AXIS WIND TURBINE WITH MOVING BLADES

    • Publication number 20190153998
    • Publication date May 23, 2019
    • Flaminio FRACAROLI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    FLOATING POWERHOUSE

    • Publication number 20180106233
    • Publication date Apr 19, 2018
    • Natel Energy, Inc.
    • Abraham D. SCHNEIDER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WATER TURBINE ASSEMBLY

    • Publication number 20170314528
    • Publication date Nov 2, 2017
    • Gkinetic Energy Limited
    • Vincent McCormack
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND-POWERED CYCLO-TURBINE

    • Publication number 20170260966
    • Publication date Sep 14, 2017
    • LOUIS B. GRATZER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Vertical Axis Wind Turbine and Method for Operating Such a Turbine

    • Publication number 20170138345
    • Publication date May 18, 2017
    • Agile Wind Power AG
    • Karl BAHNMÜLLER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Proportional Moving Air Power Transmission and Energy Collection an...

    • Publication number 20140361539
    • Publication date Dec 11, 2014
    • Jerry Austin Carter
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBOMACHINE

    • Publication number 20140356163
    • Publication date Dec 4, 2014
    • Meinhard Schwaiger
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND DIRECTION ADJUSTABLE BLADE TYPE VERTICAL AXIS WIND TURBINE

    • Publication number 20130280034
    • Publication date Oct 24, 2013
    • Ok Rye Kang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VERTICAL-AXIS WIND TURBINE

    • Publication number 20130177426
    • Publication date Jul 11, 2013
    • Dobgir S.L.
    • Jose Manuel Juan Andreu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HORIZONTAL-AXIS HYDROKINETIC WATER TURBINE SYSTEM

    • Publication number 20130026761
    • Publication date Jan 31, 2013
    • V. V. Rajadhyaksha
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND POWER PLANT AND A METHOD OF OPERATING A WIND POWER PLANT

    • Publication number 20120175878
    • Publication date Jul 12, 2012
    • Anders Wickstrom
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HIGH EFFICIENCY WATERWHEEL APPARATUS HAVING TRACK-TYPE BLADES AND A...

    • Publication number 20120139251
    • Publication date Jun 7, 2012
    • CHIN-YEN PAI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Fluid Turbine Having Optimized Blade Pitch Profiles

    • Publication number 20120134820
    • Publication date May 31, 2012
    • Robert Clifton Vance
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES