TREA

Gearless transmission

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Industry

  • CPC
  • F03D15/20
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F03Liquid processing machines F03DWIND MOTORS F03D15/00Transmission of mechanical power

Current Industry

F03D15/20Gearless transmission
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DIRECT-DRIVE WIND TURBINE
    • Publication number 20240151212
    • Publication date May 9, 2024
    • OPTIMIZED GENERATORS, SL
    • Santiago CANEDO PARDO
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Jetstream Power Generating System
    • Publication number 20240141867
    • Publication date May 2, 2024
    • Gregory Howard Hastings
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    FLUID FLOW DRIVEN ELECTRICAL POWER GENERATING TENSION TURBINE SYSTEM
    • Publication number 20240117786
    • Publication date Apr 11, 2024
    • Alfred FINNELL
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    TURBINE DEVICE, POWER APPARATUS AND POWER INTEGRATED SYSTEM OF ELEC...
    • Publication number 20240093668
    • Publication date Mar 21, 2024
    • Ching-Cheng HUANG
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    VERTICAL-SHAFT WIND TURBINE
    • Publication number 20240003330
    • Publication date Jan 4, 2024
    • GLOBAL ENERGY CO.,LTD.
    • Masahiko SUZUKI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Modular Wind Turbine
    • Publication number 20230220833
    • Publication date Jul 13, 2023
    • Steven Thompson
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    DIRECT DRIVE WIND TURBINE
    • Publication number 20230045572
    • Publication date Feb 9, 2023
    • Breezy Wind Turbines LLC
    • H. Prince Beall
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SUPPORTING STRUCTURES AND METHODS FOR A CENTRAL FRAME OF A DIRECT-D...
    • Publication number 20220397094
    • Publication date Dec 15, 2022
    • General Electric Renovables España, S.L.
    • Alejandro HERNANDEZ FERRE
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    THREE-PROPELLER COUNTER-ROTATING WIND TURBINE
    • Publication number 20220307480
    • Publication date Sep 29, 2022
    • MEGABIZ PETROKIMYA ÜRÜNLERI SANAYI VE TICARET ANONIM SIRKETI
    • Erdem Ì Can
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    MACHINE SUPPORT AND WIND POWER INSTALLATION HAVING SUCH A MACHINE S...
    • Publication number 20220307484
    • Publication date Sep 29, 2022
    • WOBBEN PROPERTIES GMBH
    • Florian Sartorius
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND POWER INSTALLATION AND METHOD FOR CONTROLLING A WIND POWER INS...
    • Publication number 20220307470
    • Publication date Sep 29, 2022
    • WOBBEN PROPERTIES GMBH
    • Nils Noffke
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Superconducting Generator Driven by a Wind Turbine
    • Publication number 20220014072
    • Publication date Jan 13, 2022
    • GENERAL ELECTRIC COMPANY
    • Ernst Wolfgang STAUTNER
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SEGMENT SHEET FOR A STATOR LAMINATION STACK, STATOR LAMINATION STAC...
    • Publication number 20210408847
    • Publication date Dec 30, 2021
    • WOBBEN PROPERTIES GMBH
    • Jochen RÖER
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    YAW BEARINGS FOR A WIND TURBINE
    • Publication number 20210388821
    • Publication date Dec 16, 2021
    • General Electric Renovables España, S.L.
    • Santiago Claramunt Estecha
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Direct-Drive Wind Turbine
    • Publication number 20210033073
    • Publication date Feb 4, 2021
    • General Electric Renovables España, S.L.
    • Jan Erich Hemmelmann
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    DIRECT-DRIVE WIND TURBINE
    • Publication number 20200277937
    • Publication date Sep 3, 2020
    • Siemens Gamesa Renewable Energy A/S
    • Rathesh Kumar D
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    METHOD FOR COOLING A GEARLESS WIND TURBINE
    • Publication number 20200149514
    • Publication date May 14, 2020
    • WOBBEN PROPERTIES GMBH
    • Ulf SCHAPER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    WIND TURBINE COMPRISING A GEARLESS GENERATOR AND A GENERATOR FILTER
    • Publication number 20200124023
    • Publication date Apr 23, 2020
    • WOBBEN PROPERTIES GMBH
    • Alfred Beekmann
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND POWER GENERATION DEVICE
    • Publication number 20200018286
    • Publication date Jan 16, 2020
    • HERO POWER TECHNOLOGY CORPORATION
    • Kunihiro Miyake
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND POWER SYSTEM WITH LOW ELECTROMAGNETIC INTERFERENCE
    • Publication number 20190383275
    • Publication date Dec 19, 2019
    • LAGERWEY WIND BV
    • André Heinz PUBANZ
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    VERTICAL AXIS WIND TURBINE SYSTEM WITH ONE OR MORE INDEPENDENT ELEC...
    • Publication number 20190277249
    • Publication date Sep 12, 2019
    • VERT NOVA, LLC
    • Jorge Aranovich
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SYNCHRONOUS GENERATOR OF A GEARLESS WIND TURBINE AND METHOD FOR PRO...
    • Publication number 20190229572
    • Publication date Jul 25, 2019
    • WOBBEN PROPERTIES GMBH
    • Jan Carsten ZIEMS
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD FOR OPERATING A WIND TURBINE
    • Publication number 20190113020
    • Publication date Apr 18, 2019
    • WOBBEN PROPERTIES GMBH
    • Ralf MESSING
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Airborne wind turbine
    • Publication number 20190072081
    • Publication date Mar 7, 2019
    • Kitewinder
    • Olivier Normand
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FLOATING MARINE WIND TURBINE
    • Publication number 20190055928
    • Publication date Feb 21, 2019
    • Douglas Spriggs Selsam
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SUPPORT ELEMENT, IN PARTICULAR STATOR SUPPORT ELEMENT AND/OR ROTOR...
    • Publication number 20180375407
    • Publication date Dec 27, 2018
    • WOBBEN PROPERTIES GMBH
    • Florian SARTORIUS
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    DIRECT-DRIVE WIND TURBINE CIRCUIT TOPOLOGY WITH SINGLE-STAGE BOOST...
    • Publication number 20180351491
    • Publication date Dec 6, 2018
    • Kansas State University Research Foundation
    • Behrooz Mirafzal
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTATIONAL MECHANICAL TRANSFORMER APPARATUS AND METHODS
    • Publication number 20180313325
    • Publication date Nov 1, 2018
    • Vujo Gordic
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Generator Rotor, Assembly Method and Related Insertion Tool
    • Publication number 20180287438
    • Publication date Oct 4, 2018
    • GE Renewable Technologies Wind B.V.
    • Cesar Muniz Casais
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SUPPORT ELEMENT, IN PARTICULAR STATOR SUPPORT ELEMENT AND/OR ROTOR...
    • Publication number 20180198349
    • Publication date Jul 12, 2018
    • WOBBEN PROPERTIES GMBH
    • Florian SARTORIUS
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER