using aerodynamic forces

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WIND ENERGY INSTALLATION AND A METHOD OF OPERATING A WIND ENERGY IN...

    • Publication number 20220003208
    • Publication date Jan 6, 2022
    • SIEMENS GAMESA RENEWABLE ENERGY SERVICE GMBH
    • Oliver Hör
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Vertical-axis wind rotor

    • Publication number 20200025169
    • Publication date Jan 23, 2020
    • KLIUX ENERGIES INTERNATIONAL, INC.
    • Juan Jose EGUIZABAL GARCIA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    IMPROVEMENTS RELATING TO WIND TURBINES HAVING BLADES EQUIPPED WITH...

    • Publication number 20190285051
    • Publication date Sep 19, 2019
    • VESTAS WIND SYSTEMS A/S
    • Jesper Sandberg THOMSEN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    METHOD AND DEVICE FOR CONTROLLING FLOATING BODY WIND TURBINE POWER...

    • Publication number 20180291875
    • Publication date Oct 11, 2018
    • MHI VESTAS OFFSHORE WIND A/S
    • Tsuyoshi WAKASA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    MULTI-FUNCTIONAL FLAP USED AS A BACK-FLOW FLAP

    • Publication number 20180171975
    • Publication date Jun 21, 2018
    • Dieter Röhm
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    BRAKING DEVICES FOR VERTICAL AXIS WIND TURBINES

    • Publication number 20140099204
    • Publication date Apr 10, 2014
    • Yves Debleser
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind turbine with gale protection

    • Publication number 20130011258
    • Publication date Jan 10, 2013
    • Sports Art Industrial Co., Ltd.
    • Hai Pin Kuo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind Turbine Blade Tip Brake Apparatus and Method

    • Publication number 20120282094
    • Publication date Nov 8, 2012
    • Paul L. Gay
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind Turbine With Deployable Air Deflectors

    • Publication number 20120263601
    • Publication date Oct 18, 2012
    • FRONTIER WIND, LLC
    • Jonathon P. Baker
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE AND A METHOD FOR POWERING ONE OR MORE HYDRAULIC PITCH...

    • Publication number 20120187681
    • Publication date Jul 26, 2012
    • VESTAS WIND SYSTEMS A/S
    • Jesper Lykkegaard Andersen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE ROTOR BLADE WITH FAIL-SAFE AIR BRAKE FLAPS

    • Publication number 20120134814
    • Publication date May 31, 2012
    • GENERAL ELECTRIC COMPANY
    • Edward Lee McGrath
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD FOR SHUT DOWN OF A WIND TURBINE HAVING ROTOR BLADES WITH FAI...

    • Publication number 20120134803
    • Publication date May 31, 2012
    • GENERAL ELECTRIC COMPANY
    • Edward Lee McGrath
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VERTICAL-AXIS WIND ROTOR

    • Publication number 20120099994
    • Publication date Apr 26, 2012
    • Juan Jose Eguizabal
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VERTICAL AXIS WIND TURBINE DEVICE

    • Publication number 20120039712
    • Publication date Feb 16, 2012
    • Yasuo Ueno
    • 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 Power Plant

    • Publication number 20110248501
    • Publication date Oct 13, 2011
    • AERODYN ENGINEERING GmbH
    • Soenke Siegfriedsen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DEVICE FOR ADJUSTING THE BLADE PITCH OF A WIND GENERATOR

    • Publication number 20110189016
    • Publication date Aug 4, 2011
    • David BORNAY RICO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ACTIVE FLOW CONTROL DEVICE AND METHOD FOR AFFECTING A FLUID BOUNDAR...

    • Publication number 20110110777
    • Publication date May 12, 2011
    • Vestas Wind Systems A/S
    • Imad Abdallah
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CONTROL DEVICE AND METHOD FOR AN AERODYNAMIC BRAKE OF A WIND ENERGY...

    • Publication number 20110002772
    • Publication date Jan 6, 2011
    • Claus Colling
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CENTRIFUGALLY DRIVEN AERODYNAMIC ROTOR BLADE BRAKE ASSEMBLY

    • Publication number 20100296935
    • Publication date Nov 25, 2010
    • DEKA Products Limited Partnership
    • Dean Kamen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method for De-Icing A Blade Of A Wind Turbine, A Wind Turbine And U...

    • Publication number 20100189560
    • Publication date Jul 29, 2010
    • Yoshiki Haraguchi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD FOR STOPPING A WIND TURBINE IN TWO STAGES

    • Publication number 20100068057
    • Publication date Mar 18, 2010
    • GAMESA INNOVATION & TECHNOLOGY, S.L..
    • Michael Friedrich
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VERTICAL AXIS WINDMILL

    • Publication number 20100021300
    • Publication date Jan 28, 2010
    • Tsuneo Noguchi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE BLADE WITH LIFT-REGULATING MEANS IN FORM OF SLOTS OR H...

    • Publication number 20100014970
    • Publication date Jan 21, 2010
    • LM GLASFIBER A/S
    • Stefano Bove
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind Turbine With Deployable Air Deflectors

    • Publication number 20090285682
    • Publication date Nov 19, 2009
    • FRONTIER WIND, LLC
    • Jonathon P. Baker
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Horizontal axis wind turbine

    • Publication number 20090047129
    • Publication date Feb 19, 2009
    • Shigeo Yoshida
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Energy recovery system for moving vehicle

    • Publication number 20070262584
    • Publication date Nov 15, 2007
    • Min-Der Lu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Method and apparatus for wind turbine braking

    • Publication number 20070116572
    • Publication date May 24, 2007
    • Corneliu Barbu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind power plant

    • Publication number 20030075929
    • Publication date Apr 24, 2003
    • Roland Weitkamp
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...