Gates turning round a horizontal axis arranged midway of the flap

Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic adjustable valve

    • Patent number 9,340,939
    • Issue date May 17, 2016
    • HYDROPLUS
    • Stanislav Vasilyevich Kovalev
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Shaft power plant

    • Patent number 9,109,571
    • Issue date Aug 18, 2015
    • Technische Universität München
    • Albert Sepp
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Movable dam gate for regulating water in a navigable pass

    • Patent number 5,211,700
    • Issue date May 18, 1993
    • The United States of America as represented by the Secretary of the Army
    • Byron K. McClellan
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Mechanical automatic tilting weir with selfadjusting lowering of th...

    • Patent number 5,125,766
    • Issue date Jun 30, 1992
    • Wilhelmus G. J. de Wit
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Apparatus and method for controlling tide waters

    • Patent number 4,146,346
    • Issue date Mar 27, 1979
    • Eric A. Salo
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    Automatic canal gate

    • Patent number 3,942,328
    • Issue date Mar 9, 1976
    • Mills E. Bunger
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    2966777

    • Patent number 2,966,777
    • Issue date Jan 3, 1961
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    2701953

    • Patent number 2,701,953
    • Issue date Feb 15, 1955
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    2598389

    • Patent number 2,598,389
    • Issue date May 27, 1952
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    2551678

    • Patent number 2,551,678
    • Issue date May 8, 1951
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    2335327

    • Patent number 2,335,327
    • Issue date Nov 30, 1943
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    1938675

    • Patent number 1,938,675
    • Issue date Dec 12, 1933
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    1624571

    • Patent number 1,624,571
    • Issue date Apr 12, 1927
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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    1497618

    • Patent number 1,497,618
    • Issue date Jun 10, 1924
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SHAFT POWER PLANT

    • Publication number 20120201672
    • Publication date Aug 9, 2012
    • TECHNISCHE UNIVERSITAT MUNCHEN
    • Albert Sepp
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING