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  • F05B2250/292
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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 F05B2250/00Geometry

Current Industry

F05B2250/292tapered
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Segmented rotor blade for a wind turbine
    • Patent number 12,110,861
    • Issue date Oct 8, 2024
    • Siemens Gamesa Renewable Energy A/S
    • Claus Burchardt
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Energy conversion system for converting wind energy into electrical...
    • Patent number 11,976,624
    • Issue date May 7, 2024
    • Mario Immig
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind turbine rotor blade leading-edge protector
    • Patent number 11,578,694
    • Issue date Feb 14, 2023
    • Siemens Gamesa Renewable Energy A/S
    • Mogens Nielsen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wave power device
    • Patent number 11,408,391
    • Issue date Aug 9, 2022
    • MOCEAN ENERGY LTD.
    • James Cameron McNatt
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind turbine blade and method of assembly of blade elements to form...
    • Patent number 11,286,908
    • Issue date Mar 29, 2022
    • LM WIND POWER US TECHNOLOGY APS
    • Michael Lund-Laverick
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Rotor blade with serrations
    • Patent number 11,220,993
    • Issue date Jan 11, 2022
    • SIEMENS GAMESA RENEWABLE ENERGY A/S
    • Michael J. Asheim
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Rotor blade
    • Patent number 11,162,472
    • Issue date Nov 2, 2021
    • NTN Corporation
    • Masahiko Suzuki
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind turbine blade bushing system
    • Patent number 11,067,056
    • Issue date Jul 20, 2021
    • LM WP Patent Holding A/S
    • Torben Krogsdal Jacobsen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Modular wind turbine blades
    • Patent number 11,028,825
    • Issue date Jun 8, 2021
    • Vestas Wind Systems A/S
    • Robert Hunter
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Energy conversion device
    • Patent number 10,641,095
    • Issue date May 5, 2020
    • Christopher J Castro
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine engine vane attachment feature
    • Patent number 10,465,559
    • Issue date Nov 5, 2019
    • United Technologies Corporation
    • Ky H. Vu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind turbine blade comprising cylindrical metal inserts in a root r...
    • Patent number 9,976,537
    • Issue date May 22, 2018
    • LM WP Patent Holding A/S
    • Martin Dahl
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sectional blade
    • Patent number 9,765,756
    • Issue date Sep 19, 2017
    • Vestas Wind Systems A/S
    • Mark Hancock
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotor blade assembly with shim plate for mitigation pitch bearing l...
    • Patent number 9,523,348
    • Issue date Dec 20, 2016
    • General Electric Company
    • Eric Morgan Jacobsen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine combustion system cooling scoop
    • Patent number 9,127,551
    • Issue date Sep 8, 2015
    • SIEMENS ENERGY, INC.
    • Andrew R. Narcus
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Bolted connection for connecting two wind turbine components by bolts
    • Patent number 9,068,558
    • Issue date Jun 30, 2015
    • Siemens Aktiengesellschaft
    • Christian Laursen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotor blade and method for producing same
    • Patent number 8,888,463
    • Issue date Nov 18, 2014
    • Repower Systems AG
    • Matthias Schubert
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Planetary gear transmission unit
    • Patent number 8,702,558
    • Issue date Apr 22, 2014
    • Hansen Transmissions International N.V.
    • Warren Smook
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Damper and damping structure for a wave energy conversion device an...
    • Patent number 8,667,791
    • Issue date Mar 11, 2014
    • Technology from Ideas, Limited
    • Paul McEvoy
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Tapered helical auger turbine to convert hydrokinetic energy into e...
    • Patent number 8,282,352
    • Issue date Oct 9, 2012
    • Winfield Scott Anderson, Jr.
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Tapered helical auger turbine to convert hydrokinetic energy into e...
    • Patent number 8,152,464
    • Issue date Apr 10, 2012
    • Winfield Scott Anderson, Jr.
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wave energy capturing device
    • Patent number 8,110,937
    • Issue date Feb 7, 2012
    • Biopower Systems Pty. Ltd.
    • Timothy Donegal Finnigan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Tapered helical auger turbine to convert hydrokinetic energy into e...
    • Patent number 7,938,622
    • Issue date May 10, 2011
    • Winfield Scott Anderson, Jr.
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Tapered helical auger turbine to convert hydrokinetic energy into e...
    • Patent number 7,911,074
    • Issue date Mar 22, 2011
    • Winfield Scott Anderson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Composite wind tower systems and methods of manufacture
    • Patent number 7,866,121
    • Issue date Jan 11, 2011
    • The University of Manitoba
    • Dimos Polyzois
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Tapered helical auger turbine to convert hydrokinetic energy into e...
    • Patent number 7,728,454
    • Issue date Jun 1, 2010
    • Winfield Scott Anderson, Jr.
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Butt connection for hollow profile members
    • Patent number 7,481,624
    • Issue date Jan 27, 2009
    • Aloys Wobben
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Water current generator
    • Patent number 7,199,484
    • Issue date Apr 3, 2007
    • Gencor Industries Inc.
    • David F. Brashears
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Tapered polygon coupling
    • Patent number 6,616,412
    • Issue date Sep 9, 2003
    • Ingersoll-Rand Company
    • Ronald L. Haugen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydrokinetic generator
    • Patent number 6,472,768
    • Issue date Oct 29, 2002
    • Darwin Aldis Salls
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    WIND TURBINE BLADE AND METHOD FOR MANUFACTURING A WIND TURBINE BLADE
    • Publication number 20250067243
    • Publication date Feb 27, 2025
    • Siemens Gamesa Renewable Energy A/S
    • Soeren Randrup Daugaard Henrichsen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ENERGY CONVERSION SYSTEM FOR CONVERTING WIND ENERGY INTO ELECTRICAL...
    • Publication number 20230021115
    • Publication date Jan 19, 2023
    • Ingenieurbüro Immig GmbH
    • Mario Immig
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    MODULAR WIND TURBINE BLADES
    • Publication number 20210324830
    • Publication date Oct 21, 2021
    • VESTAS WIND SYSTEMS A/S
    • Robert Hunter
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE ROTOR BLADE LEADING-EDGE PROTECTOR
    • Publication number 20210310459
    • Publication date Oct 7, 2021
    • Siemens Gamesa Renewable Energy A/S
    • Mogens Nielsen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE BLADE AND METHOD OF ASSEMBLY OF BLADE ELEMENTS TO FORM...
    • Publication number 20200088169
    • Publication date Mar 19, 2020
    • LM WIND POWER US TECHNOLOGY APS
    • Michael LUND-LAVERICK
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTOR BLADE
    • Publication number 20190055918
    • Publication date Feb 21, 2019
    • Masahiko SUZUKI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WAVE POWER DEVICE
    • Publication number 20190024623
    • Publication date Jan 24, 2019
    • James Cameron MCNATT
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    MODULAR WIND TURBINE BLADES
    • Publication number 20180171968
    • Publication date Jun 21, 2018
    • VESTAS WIND SYSTEMS A/S
    • Robert Hunter
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MOUNTING FOR A TIDAL TURBINE
    • Publication number 20180156187
    • Publication date Jun 7, 2018
    • Tidal Energy Limited
    • Clive ADSHEAD
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind Turbine Blade Bushing System
    • Publication number 20170045032
    • Publication date Feb 16, 2017
    • LM WP PATENT HOLDING A/S
    • Torben Krogsdal JACOBSEN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND POWER PLANT HAVING A SLIDING BEARING
    • Publication number 20140377063
    • Publication date Dec 25, 2014
    • Siemens Aktiengesellschaft
    • Pierre-Antoine Guerenbourg
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE BLADE COMPRISING CYLINDRICAL METAL INSERTS IN A ROOT R...
    • Publication number 20140030097
    • Publication date Jan 30, 2014
    • LM WIND POWER A/S
    • Martin Dahl
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HUB FOR WIND TURBINE ROTOR
    • Publication number 20130280089
    • Publication date Oct 24, 2013
    • GENERAL ELECTRIC COMPANY
    • Vidya Sagar Meesala
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TURBINE COMBUSTION SYSTEM COOLING SCOOP
    • Publication number 20120247112
    • Publication date Oct 4, 2012
    • Andrew R. Narcus
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    TAPERED HOLLOW HELICAL TURBINE FOR ENERGY TRANSDUCTION
    • Publication number 20120242088
    • Publication date Sep 27, 2012
    • RE-10 LTD
    • Carmi Raz
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Bolted connection for connecting two wind turbine components by bolts
    • Publication number 20120171038
    • Publication date Jul 5, 2012
    • Christian Laursen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    THREE ROW ROLLER BEARING, IN PARTICULAR FOR A WIND TURBINE
    • Publication number 20120076655
    • Publication date Mar 29, 2012
    • Henrik Stiesdal
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTOR BLADE AND METHOD FOR PRODUCING SAME
    • Publication number 20110262280
    • Publication date Oct 27, 2011
    • Matthias Schubert
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TAPERED HELICAL AUGER TURBINE TO CONVERT HYDROKINETIC ENERGY INTO E...
    • Publication number 20110254276
    • Publication date Oct 20, 2011
    • Winfield Scott Anderson, JR.
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROLLER BEARING, MAIN SHAFT SUPPORT STRUCTURE OF WIND POWER GENERATO...
    • Publication number 20110249931
    • Publication date Oct 13, 2011
    • NTN Corporation
    • Tatsuya Omoto
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    JOINT SLEEVE FOR A ROTOR BLADE ASSEMBLY OF A WIND TURBINE
    • Publication number 20110243736
    • Publication date Oct 6, 2011
    • GENERAL ELECTRIC COMPANY
    • Eric Lee Bell
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Sectional Blade
    • Publication number 20110091326
    • Publication date Apr 21, 2011
    • Vestas Wind Systems A/S
    • Mark Hancock
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TAPERED HELICAL AUGER TURBINE TO CONVERT HYDROKINETIC ENERGY INTO E...
    • Publication number 20110085907
    • Publication date Apr 14, 2011
    • Winfield Scott Anderson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Spiral design
    • Publication number 20110081244
    • Publication date Apr 7, 2011
    • Young Ho Ro
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    PLANETARY GEAR TRANSMISSION UNIT
    • Publication number 20100296934
    • Publication date Nov 25, 2010
    • HANSEN TRANSMISSIONS INTERNATIONAL, NAAMLOZE VENNOOTSCHAP
    • Smook Warren
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TAPERED HELICAL AUGER TURBINE TO CONVERT HYDROKINETIC ENERGY INTO E...
    • Publication number 20100215495
    • Publication date Aug 26, 2010
    • Winfield Scott Anderson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MULTI-ROTOR VERTICAL AXIS WIND TURBINE
    • Publication number 20100158697
    • Publication date Jun 24, 2010
    • Higher Dimension Materials, Inc.
    • Young-Hwa Kim
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wave Energy Capturing Device
    • Publication number 20100156106
    • Publication date Jun 24, 2010
    • BIOPOWER SYSTEMS PTY. LTD.
    • Timothy Donegal Finnigan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TAPERED HELICAL AUGER TURBINE TO CONVERT HYDROKINETIC ENERGY INTO E...
    • Publication number 20100127499
    • Publication date May 27, 2010
    • Winfield Scott Anderson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    TAPERED HELICAL AUGER TURBINE TO CONVERT HYDROKINETIC ENERGY INTO E...
    • Publication number 20100123315
    • Publication date May 20, 2010
    • Winfield Scott Anderson, JR.
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...