of the direct current (D.C.) type

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TURBOEXPANDER ISLANDING OPERATION

    • Publication number 20240309846
    • Publication date Sep 19, 2024
    • Sapphire Technologies, Inc.
    • Suratkal P. Shenoy
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Fluid Turbine System and Method of Use

    • Publication number 20240044311
    • Publication date Feb 8, 2024
    • Tap Energy LLC
    • Coty Church
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    TURBOEXPANDER ISLANDING OPERATION

    • Publication number 20230383729
    • Publication date Nov 30, 2023
    • Sapphire Technologies, Inc.
    • Suratkal P. Shenoy
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND TURBINE WITH INTEGRATED BATTERY STORAGE

    • Publication number 20230378761
    • Publication date Nov 23, 2023
    • KK WIND SOLUTIONS A/S
    • Chris Damgaard
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Hydroelectric Turbine System and Method of Use

    • Publication number 20230072544
    • Publication date Mar 9, 2023
    • Tap Energy LLC
    • Coty Church
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ELECTRICAL POWER SYSTEM FOR WIND TURBINE BLADES

    • Publication number 20230010346
    • Publication date Jan 12, 2023
    • NIDEC SSB WIND SYSTEMS GMBH
    • Fabio BERTOLOTTI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND TURBINE WITH INTEGRATED BATTERY STORAGE

    • Publication number 20220163014
    • Publication date May 26, 2022
    • KK Wind Solutions A/S
    • Chris Damgaard
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Fluid Flow Power Delivery System

    • Publication number 20220074416
    • Publication date Mar 10, 2022
    • Robert M Pangonis
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ELECTRICAL SYSTEM FOR A WIND TURBINE

    • Publication number 20210363971
    • Publication date Nov 25, 2021
    • GENERAL ELECTRIC COMPANY
    • Govardhan Ganireddy
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE WITH INTEGRATED BATTERY STORAGE

    • Publication number 20210215137
    • Publication date Jul 15, 2021
    • KK Wind Solutions A/S
    • Chris DAMGAARD
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    UNIT TO FACILITATE THE GENERATION OF ELECTRIC POWER FROM SOLAR AND...

    • Publication number 20210140403
    • Publication date May 13, 2021
    • ENERGY ASSET DEVELOPMENT INC
    • Narinderpal S. Sood
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD FOR CONTROLLING A GENERATOR OF A WIND TURBINE

    • Publication number 20210119563
    • Publication date Apr 22, 2021
    • WOBBEN PROPERTIES GMBH
    • Stefan GERTJEGERDES
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    DOWNHOLE POWER GENERATION SYSTEM AND OPTIMIZED POWER CONTROL METHOD...

    • Publication number 20210102444
    • Publication date Apr 8, 2021
    • GENERAL ELECTRIC COMPANY
    • Yunzheng CHEN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDROPOWER ELECTRIC GENERATOR

    • Publication number 20210088023
    • Publication date Mar 25, 2021
    • Karl Baron Rohl
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ELECTRICAL ISOLATION MOUNTING OF ELECTRICAL MACHINE STATOR

    • Publication number 20190356191
    • Publication date Nov 21, 2019
    • VESTAS WIND SYSTEMS A/S
    • Lars Dyred SIMONSEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD AND WINDFARM CONTROL STAGE FOR CONTROLLING A WINDFARM

    • Publication number 20190055926
    • Publication date Feb 21, 2019
    • WOBBEN PROPERTIES GMBH
    • Kai Busker
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Drones with Self-Generating Function

    • Publication number 20190023397
    • Publication date Jan 24, 2019
    • Byeong-Chae GANG
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    METHOD AND APPARATUS FOR A SUPERCONDUCTING DIRECT CURRENT GENERATOR...

    • Publication number 20120049531
    • Publication date Mar 1, 2012
    • GENERAL ELECTRIC COMPANY
    • James William Bray
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Brushless DC turbo-hydro electric generator

    • Publication number 20120007364
    • Publication date Jan 12, 2012
    • Juan David
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind Turbine Systems Using Continuously Variable Transmissions and...

    • Publication number 20100308586
    • Publication date Dec 9, 2010
    • EFFICIENT DRIVETRAINS, INC
    • Andrew Alfonso Frank
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND-DRIVEN TURBINE CELLS AND ARRAYS

    • Publication number 20100001532
    • Publication date Jan 7, 2010
    • Mihai Grumazescu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Hydroelectric in-pipe generator

    • Publication number 20080290663
    • Publication date Nov 27, 2008
    • Joseph Salvatore Shifrin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PORTABLE SEA-POWERED ELECTROLYSIS GENERATOR

    • Publication number 20080231055
    • Publication date Sep 25, 2008
    • Bernard Nadel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MANAGED STORAGE AND USE OF GENERATED ENERGY

    • Publication number 20080163618
    • Publication date Jul 10, 2008
    • Marius Angelo Paul
    • F22 - STEAM GENERATION
  • Information Patent Application

    System for generation electric power

    • Publication number 20070236020
    • Publication date Oct 11, 2007
    • John M. Ahearn
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Over speed control circuit for a wind turbine generator which maxim...

    • Publication number 20070216163
    • Publication date Sep 20, 2007
    • Huang Tai Guang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Electric power generating apparatus for dispersed power supply

    • Publication number 20070040386
    • Publication date Feb 22, 2007
    • Takashi Shiota
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    System and method for power control in wind turbines

    • Publication number 20070024059
    • Publication date Feb 1, 2007
    • General Electric Company
    • John Douglas D'Atre
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...