the sensing element being a float or a ball placed outside the flow path to be controlled

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  • G05D7/0166
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid flow control based on a liquid level in a container

    • Patent number 11,921,528
    • Issue date Mar 5, 2024
    • Justin C. Sitz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Systems and methods for flow sensor back pressure adjustment for ma...

    • Patent number 10,983,537
    • Issue date Apr 20, 2021
    • FLOW DEVICES AND SYSTEMS INC.
    • Bhushan Somani
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Systems and methods for flow sensor back pressure adjustment for ma...

    • Patent number 10,983,538
    • Issue date Apr 20, 2021
    • FLOW DEVICES AND SYSTEMS INC.
    • Bhushan Somani
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Swimming pool leveling system and method of use

    • Patent number 10,942,531
    • Issue date Mar 9, 2021
    • Taylor Fife
    • E04 - BUILDING
  • Information Patent Grant

    Fluid fitting with integrated fluid management device

    • Patent number 9,798,330
    • Issue date Oct 24, 2017
    • Amvex, LLC
    • David Stinson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluid discharge device

    • Patent number 9,772,628
    • Issue date Sep 26, 2017
    • Euntae Park
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Flow control system for a detention pond

    • Patent number 9,051,702
    • Issue date Jun 9, 2015
    • THIRSTY DUCK, LP
    • Jonathan D. Moody
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Metered fill valve

    • Patent number 8,827,237
    • Issue date Sep 9, 2014
    • Baker Products, Ltd.
    • Robert Dulin
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Apparatus for measuring volumetric or mass fluid flow

    • Patent number 8,201,461
    • Issue date Jun 19, 2012
    • A.L. Hadas Technologies, Ltd.
    • Aviram Ronen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flow control system for a holding pond

    • Patent number 7,125,200
    • Issue date Oct 24, 2006
    • Adam S. Fulton
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Outflow regulator for a gravity-fed liquid outlet

    • Patent number 7,044,165
    • Issue date May 16, 2006
    • Premier Tech Technologies Ltd.
    • Marc-André Malenfant
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Compressed gas regulator and flowmeter

    • Patent number 6,484,750
    • Issue date Nov 26, 2002
    • Illinois Tool Works Inc.
    • Gary A. Foos
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Device for controlling a liquid flow

    • Patent number 6,474,356
    • Issue date Nov 5, 2002
    • Gertjan Roelof Bouwkamp
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Flow control means

    • Patent number 6,279,609
    • Issue date Aug 28, 2001
    • Per Velve
    • Kaare Andersen
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Constant rate float intake

    • Patent number 4,094,338
    • Issue date Jun 13, 1978
    • William J. Bauer
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Adjustable flow floating weir assembly

    • Patent number 4,015,629
    • Issue date Apr 5, 1977
    • Thomas H. Morgan
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Well point system

    • Patent number 3,995,690
    • Issue date Dec 7, 1976
    • Gould; R. L.
    • Joseph M. Valdespino
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Out-flow metering device

    • Patent number 3,982,665
    • Issue date Sep 28, 1976
    • AGFA-Gevaert, A.G.
    • Hans Frenken
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3469597

    • Patent number 3,469,597
    • Issue date Sep 30, 1969
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    3374893

    • Patent number 3,374,893
    • Issue date Mar 26, 1968
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3279604

    • Patent number 3,279,604
    • Issue date Oct 18, 1966
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3145726

    • Patent number 3,145,726
    • Issue date Aug 25, 1964
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3083724

    • Patent number 3,083,724
    • Issue date Apr 2, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3078866

    • Patent number 3,078,866
    • Issue date Feb 26, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3074422

    • Patent number 3,074,422
    • Issue date Jan 22, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3028875

    • Patent number 3,028,875
    • Issue date Apr 10, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3027910

    • Patent number 3,027,910
    • Issue date Apr 3, 1962
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2998520

    • Patent number 2,998,520
    • Issue date Aug 29, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2930393

    • Patent number 2,930,393
    • Issue date Mar 29, 1960
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2929403

    • Patent number 2,929,403
    • Issue date Mar 22, 1960
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents