TREA

Counter-current flushing

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Industry

  • CPC
  • B01D29/0079
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D29/00Other filters with filtering elements stationary during filtration

Current Industry

B01D29/0079Counter-current flushing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid filtering unit and system
    • Patent number 9,347,570
    • Issue date May 24, 2016
    • Amiad Water Systems Ltd.
    • Yuval Shamir
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for diverting fluid-entrained solids around a centrifugal...
    • Patent number 5,091,082
    • Issue date Feb 25, 1992
    • Ken L. Yost
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter element and method of filtration
    • Patent number 5,057,232
    • Issue date Oct 15, 1991
    • DrM, Dr. Muller AG
    • Ivo Schumacher
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter with dual fluid pressure actuated valves on common stem
    • Patent number 4,936,989
    • Issue date Jun 26, 1990
    • Kalman Richter
    • Peter N. Walker
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter unit with linked valve actuators
    • Patent number 4,769,136
    • Issue date Sep 6, 1988
    • Delaware Capital Formation, Inc.
    • Ricky H. McCormick
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water recovery device
    • Patent number 4,752,403
    • Issue date Jun 21, 1988
    • Jack D. Allred
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pump filter apparatus and method
    • Patent number 4,740,317
    • Issue date Apr 26, 1988
    • Ken Yost
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Removable in-line self-cleaning strainer for piping systems
    • Patent number 4,678,589
    • Issue date Jul 7, 1987
    • Surgeaco, Inc.
    • Walter D. Ayres
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Self-cleaning fluid filter
    • Patent number 4,645,591
    • Issue date Feb 24, 1987
    • Benedict R. Gerulis
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid supply device with periodically positive and reverse flow cle...
    • Patent number 4,634,523
    • Issue date Jan 6, 1987
    • Po-Chi Lin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pressurized filter
    • Patent number 4,264,445
    • Issue date Apr 28, 1981
    • Enso-Gutzeit Osakeythio
    • Juha Lumikko
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filters with filtrate chamber overflow partitions having plural out...
    • Patent number 4,243,533
    • Issue date Jan 6, 1981
    • Enso-Gutzeit Osakeyhito
    • Jaakko Savolainen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3285420
    • Patent number 3,285,420
    • Issue date Nov 15, 1966
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1935642
    • Patent number 1,935,642
    • Issue date Nov 21, 1933
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1881712
    • Patent number 1,881,712
    • Issue date Oct 11, 1932
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1758412
    • Patent number 1,758,412
    • Issue date May 13, 1930
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1722335
    • Patent number 1,722,335
    • Issue date Jul 30, 1929
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CHARGED PARTICLE FILTER AND REMOVAL SYSTEM
    • Publication number 20230398475
    • Publication date Dec 14, 2023
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • En Tian LIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID DIVERTING SYSTEM
    • Publication number 20130299014
    • Publication date Nov 14, 2013
    • AMIAD WATER SYSTEMS LTD.
    • Ra'anan Ben-Horin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID FILTERING UNIT AND SYSTEM
    • Publication number 20130255202
    • Publication date Oct 3, 2013
    • AMIAD WATER SYSTEMS LTD.
    • Yuval Shamir
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL