Stack or chimney with fluid motor

Patents Grantslast 30 patents

  • Information Patent Grant

    Wind turbine

    • Patent number 5,419,683
    • Issue date May 30, 1995
    • Steven J. Peace
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Vertical-axis wind turbine with a twisted blade configuration

    • Patent number 5,405,246
    • Issue date Apr 11, 1995
    • Steven B. Goldberg
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Vertical axis wind turbine

    • Patent number 5,252,029
    • Issue date Oct 12, 1993
    • Robert J. Barnes
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Vertical axis wind turbines

    • Patent number 4,808,074
    • Issue date Feb 28, 1989
    • Canadian Patents and Development Limited-Societe Canadienne Des Breyets et D'...
    • Peter South
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind-energy converter

    • Patent number 4,799,860
    • Issue date Jan 24, 1989
    • Herter Rotor Marketing Division & Co. Beteiligungsgesellschaft mbH
    • Michael Martin
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind turbines, improved gear box assemblies, and a braking system a...

    • Patent number 4,659,284
    • Issue date Apr 21, 1987
    • Indal Technologies Inc.
    • Charles F. Wood
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind-driven generating plant comprising at least one blade rotating...

    • Patent number 4,624,623
    • Issue date Nov 25, 1986
    • Gunter Wagner
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Collapsible vertical wind mill

    • Patent number 4,624,624
    • Issue date Nov 25, 1986
    • Nak I. Yum
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Solar breeze power package and saucer ship

    • Patent number 4,553,037
    • Issue date Nov 12, 1985
    • Sidney E. Veazey
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Venturi rotor apparatus for the generation of power

    • Patent number 4,537,559
    • Issue date Aug 27, 1985
    • Herrmann; Christian W.
    • Christian W. Herrmann
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind motor

    • Patent number 4,527,950
    • Issue date Jul 9, 1985
    • Lloyd I. Biscomb
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Balanced stress vertical axis wind turbine

    • Patent number 4,525,124
    • Issue date Jun 25, 1985
    • Thomas A. Watson
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind motor machine

    • Patent number 4,490,623
    • Issue date Dec 25, 1984
    • Alfred Goedecke
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind turbine

    • Patent number 4,456,429
    • Issue date Jun 26, 1984
    • Robert E. Kelland
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Vertical axis wind turbine

    • Patent number 4,449,053
    • Issue date May 15, 1984
    • Aluminum Company of America
    • Howard R. Kutcher
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Control system for a vertical axis windmill

    • Patent number 4,410,806
    • Issue date Oct 18, 1983
    • Robert V. Brulle
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    System for converting solar heat to electrical energy

    • Patent number 4,275,309
    • Issue date Jun 23, 1981
    • Robert E. Lucier
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Conversion of energy by means of tethered whirlwinds

    • Patent number 4,211,084
    • Issue date Jul 8, 1980
    • Volney Wallace
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...