using electrical or magnetic forces

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    GENERATOR/GEARBOX ARRANGEMENT FOR A WIND POWER INSTALLATION WITH A...

    • Publication number 20230392579
    • Publication date Dec 7, 2023
    • Flender GmbH
    • ANDREAS JÖCKEL
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND TURBINE BRAKE CONTROL DEVICE AND WIND TURBINE

    • Publication number 20220356866
    • Publication date Nov 10, 2022
    • Nabtesco Corporation
    • Kenta GOTO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND POWER GENERATION APPARATUS

    • Publication number 20220034299
    • Publication date Feb 3, 2022
    • HERO POWER TECHNOLOGY CORPORATION
    • TAI-WEI CHEN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTARY MACHINE CONTROL SYSTEM

    • Publication number 20210270238
    • Publication date Sep 2, 2021
    • Westinghouse Air Brake Technologies Corporation
    • Carl L. Haas
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VIBRATION ABSORBER HAVING AN ELECTROMAGNETIC BRAKE FOR WIND TURBINES

    • Publication number 20190024535
    • Publication date Jan 24, 2019
    • FM ENERGIE GMBH & CO. KG
    • Franz MITSCH
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Compact Multi-Disk Rotor Brake System for a Wind Turbine

    • Publication number 20180320661
    • Publication date Nov 8, 2018
    • GENERAL ELECTRIC COMPANY
    • Frank Hinken
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND TURBINE GENERATOR HAVING AN EDDY CURRENT BRAKE, WIND TURBINE H...

    • Publication number 20140110947
    • Publication date Apr 24, 2014
    • Vestas Wind Systems A/S
    • Peter Mongeau
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Turbine Having Optimized Efficiency

    • Publication number 20140103657
    • Publication date Apr 17, 2014
    • Save Ingenierie
    • Bernard Perriere
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE AND METHOD OF OPERATING A WIND TURBINE

    • Publication number 20140070539
    • Publication date Mar 13, 2014
    • ALSTOM RENOVABLES ESPAÑA, S.L.
    • Marc Sala Lluma
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Dynamic Braking on a Wind Turbine During a Fault

    • Publication number 20130334818
    • Publication date Dec 19, 2013
    • CLIPPER WINDPOWER, LLC
    • Hanif Mashal
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLADE PITCH ANGLE ADJUSTING APPARATUS FOR A WIND TURBINE

    • Publication number 20130330191
    • Publication date Dec 12, 2013
    • AREVA WIND GmbH
    • Bernd Zickert
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE

    • Publication number 20130302145
    • Publication date Nov 14, 2013
    • Far West Renewable Energy, Corp.
    • John Franz Hassenflu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VERTICAL AXIS WIND TURBINE

    • Publication number 20130270824
    • Publication date Oct 17, 2013
    • WINDLABS, INC.
    • Greg Farley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MAGNETIC ACTIVE FLAP

    • Publication number 20130028734
    • Publication date Jan 31, 2013
    • LM GLASFIBER A/S
    • Peter GRABAU
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ELECTRIC BRAKE

    • Publication number 20120292140
    • Publication date Nov 22, 2012
    • Hanning & Kahl GmbH & Co. KG
    • Michael Reich
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD AND DEVICE FOR DECELERATING AN UNDERWATER POWER STATION

    • Publication number 20120056424
    • Publication date Mar 8, 2012
    • Benjamin Holstein
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    YAW SYSTEM FOR A WINDMILL

    • Publication number 20110311359
    • Publication date Dec 22, 2011
    • Mikael Bjork
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE WITH INTEGRATED ROTOR AND GENERATOR ASSEMBLY

    • Publication number 20110204638
    • Publication date Aug 25, 2011
    • Stuart Lahtinen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Synchronous Induced Wind Power Generation System

    • Publication number 20110204632
    • Publication date Aug 25, 2011
    • James A. Skala
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Method and System For Controlling Wind Turbine Rotational Speed

    • Publication number 20110140425
    • Publication date Jun 16, 2011
    • Martin Staedler
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Auxiliary drive/brake system for a wind turbine

    • Publication number 20100314873
    • Publication date Dec 16, 2010
    • Richard Stone
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD AND APPARATUS FOR CONTROLLING A WIND TURBINE

    • Publication number 20100140939
    • Publication date Jun 10, 2010
    • Hartmut Scholte-Wassink
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PROTECTION SYSTEM FOR WIND TURBINE

    • Publication number 20100123314
    • Publication date May 20, 2010
    • General Electric Wind Energy GmbH
    • Detlef Menke
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE DIRECT CURRENT CONTROL SYSTEM AND METHODS

    • Publication number 20100060002
    • Publication date Mar 11, 2010
    • Mariah Power, Inc.
    • Christopher W. Gabrys
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD AND APPARATUS FOR DAMPING TOWER OSCILLATION IN A WIND TURBINE

    • Publication number 20090292397
    • Publication date Nov 26, 2009
    • Martin Bjerge
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    POWER GENERATOR AND MOTOR DEVICE

    • Publication number 20090206607
    • Publication date Aug 20, 2009
    • SEIKO EPSON CORPORATION
    • Kazuyoshi NAKAMURA
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BRAKING AND POSITIONING SYSTEM FOR A WIND TURBINE ROTOR

    • Publication number 20090162202
    • Publication date Jun 25, 2009
    • Jacob Johannes NIES
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VERTICAL-AXIS WIND TURBINE

    • Publication number 20090074581
    • Publication date Mar 19, 2009
    • Alain Burlot
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ACTIVATION CURRENT FOR DC MOTOR HAVING BRAKE AND EMERGENCY OPERATIO...

    • Publication number 20080129234
    • Publication date Jun 5, 2008
    • Andreas BUENTE
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE DUMP LOAD SYSTEM AND METHOD

    • Publication number 20070164567
    • Publication date Jul 19, 2007
    • GENERAL ELECTRIC COMPANY
    • Henning Luetze
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...