TREA

hydraulic means

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  • CPC
  • F05B2270/506
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY F05B2270/00Control

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F05B2270/506hydraulic means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Self-inspection method and device for hydraulic control turning sys...
    • Patent number 11,698,055
    • Issue date Jul 11, 2023
    • JIANGSU GOLDWIND SCIENCE & TECHNOLOGY CO., LTD.
    • Hongfeng Li
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method and apparatus for monitoring the condition of a yaw system
    • Patent number 11,542,919
    • Issue date Jan 3, 2023
    • Vestas Wind Systems A/S
    • Søren Dalsgaard
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Safety stop assembly
    • Patent number 11,466,664
    • Issue date Oct 11, 2022
    • Siemens Gamesa Renewable Energy A/S
    • Samuel H. Hawkins
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Deterioration determination device of liquid pumping apparatus, and...
    • Patent number 11,333,268
    • Issue date May 17, 2022
    • TLV Co., Ltd.
    • Yuichi Sugie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Movable-blade operation system for hydraulic machine
    • Patent number 10,968,882
    • Issue date Apr 6, 2021
    • Kabushiki Kaisha Toshiba
    • Junji Mori
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Shutter valve and device for generating energy from sea waves compr...
    • Patent number 10,145,353
    • Issue date Dec 4, 2018
    • Zakaria Khalil Ibrahim Doleh
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Overrun protection for wind turbines
    • Patent number 9,790,922
    • Issue date Oct 17, 2017
    • Orenda Energy Solutions Inc.
    • Christopher Grant
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Combined geothermal and solar thermal organic rankine cycle system
    • Patent number 9,297,367
    • Issue date Mar 29, 2016
    • United Technologies Corporation
    • Sitaram Ramaswamy
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Pilot circuitry for controlling the emergency feathering of a wind...
    • Patent number 9,068,556
    • Issue date Jun 30, 2015
    • Vestas Wind Systems A/S
    • Jesper Lykkegaard Andersen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Control system in wind turbine blades
    • Patent number 8,851,840
    • Issue date Oct 7, 2014
    • Vestas Wind Systems A/S
    • Mark Hancock
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Teeter-restraint device for wind turbines
    • Patent number 8,647,061
    • Issue date Feb 11, 2014
    • Hamilton Sundstrand Corporation
    • Fabio R. Bertolotti
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    System and method for damping vibrations in a wind turbine
    • Patent number 8,641,369
    • Issue date Feb 4, 2014
    • Alstom Wind, S.L.U.
    • Arturo Rodríguez Tsouroukdissian
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Teeter-restraint device for wind turbines
    • Patent number 8,246,302
    • Issue date Aug 21, 2012
    • Hamilton Sundstrand Corporation
    • Fabio P. Bertolotti
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Control unit for rotor blade adjustment
    • Patent number 7,677,154
    • Issue date Mar 16, 2010
    • Robert Bosch GmbH
    • Stefan Schmidt
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind energy plant with a hydraulically actuated rotor brake and met...
    • Patent number 7,568,772
    • Issue date Aug 4, 2009
    • Nordex Energy GmbH
    • Christian Wedekind
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind energy plant with a hydraulically actuated rotor brake
    • Patent number 7,494,193
    • Issue date Feb 24, 2009
    • Nordex Energy GmbH
    • Christian Wedekind
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Individual blade adjustment for wind turbines
    • Patent number 6,604,907
    • Issue date Aug 12, 2003
    • Aerodyn Engineering GmbH
    • Martin Lehnhoff
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Rotor device and control for wind turbine
    • Patent number 5,584,655
    • Issue date Dec 17, 1996
    • The Wind Turbine Company
    • Kenneth J. Deering
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind power generating system
    • Patent number 4,503,673
    • Issue date Mar 12, 1985
    • Charles Schachle
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind turbine blade pitch control system
    • Patent number 4,348,155
    • Issue date Sep 7, 1982
    • United Technologies Corporation
    • Philip E. Barnes
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind turbine
    • Patent number 4,201,514
    • Issue date May 6, 1980
    • Ulrich Huetter
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2360792
    • Patent number 2,360,792
    • Issue date Oct 17, 1944
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2360791
    • Patent number 2,360,791
    • Issue date Oct 17, 1944
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2234326
    • Patent number 2,234,326
    • Issue date Mar 11, 1941
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents