TREA

means for removing without depressurizing the cavity

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  • CPC
  • F04D29/608
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D29/00Details, component parts, or accessories

Current Industry

F04D29/608means for removing without depressurizing the cavity
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Narrow accessway liquid sewage pump remotely operable multi-part qu...
    • Patent number 5,038,817
    • Issue date Aug 13, 1991
    • Environment/One Corporation
    • Clark A. Henry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cartridge pump
    • Patent number 4,781,527
    • Issue date Nov 1, 1988
    • Sundstand Corporation
    • E. Kent Miller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Check valve and pump receptor assembly
    • Patent number 4,507,061
    • Issue date Mar 26, 1985
    • Henry Filters, Inc.
    • Stephen N. McEwen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump isolation valve
    • Patent number 4,396,350
    • Issue date Aug 2, 1983
    • Calvin L. Kinney
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cartridge pump
    • Patent number 4,324,532
    • Issue date Apr 13, 1982
    • TRW Inc.
    • James E. Knife
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Actuating mechanism for fluid pump inlet closure valve
    • Patent number 4,318,667
    • Issue date Mar 9, 1982
    • Sundstrand Corporation
    • Edwin K. Miller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid-gas pumping apparatus
    • Patent number 4,174,791
    • Issue date Nov 20, 1979
    • Rheinhutte vorm. Ludwig Beck & Co.
    • Bruno Auchter
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Purged valve assembly and method of sealing
    • Patent number 4,080,106
    • Issue date Mar 21, 1978
    • International Telephone & Telegraph Corporation
    • William G. Haesloop
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Suction valve for submerged pumping system
    • Patent number 3,973,868
    • Issue date Aug 10, 1976
    • Fairchild Industries Inc.
    • German Louis Weisser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double foot valve for cryogenic fluid containing tanks
    • Patent number 3,963,381
    • Issue date Jun 15, 1976
    • Air Products and Chemicals, Inc.
    • Keith Kohnen
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    3876120
    • Patent number 3,876,120
    • Issue date Apr 8, 1975
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    3696975
    • Patent number 3,696,975
    • Issue date Oct 10, 1972
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3652186
    • Patent number 3,652,186
    • Issue date Mar 28, 1972
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3625639
    • Patent number 3,625,639
    • Issue date Dec 7, 1971
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3539272
    • Patent number 3,539,272
    • Issue date Nov 10, 1970
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3490379
    • Patent number 3,490,379
    • Issue date Jan 20, 1970
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3453964
    • Patent number 3,453,964
    • Issue date Jul 8, 1969
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3369715
    • Patent number 3,369,715
    • Issue date Feb 20, 1968
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3252422
    • Patent number 3,252,422
    • Issue date May 24, 1966
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3163116
    • Patent number 3,163,116
    • Issue date Dec 29, 1964
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3149472
    • Patent number 3,149,472
    • Issue date Sep 22, 1964
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    3112049
    • Patent number 3,112,049
    • Issue date Nov 26, 1963
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3072069
    • Patent number 3,072,069
    • Issue date Jan 8, 1963
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3000543
    • Patent number 3,000,543
    • Issue date Sep 19, 1961
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2978150
    • Patent number 2,978,150
    • Issue date Apr 4, 1961
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    2384254
    • Patent number 2,384,254
    • Issue date Sep 4, 1945
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FOOT VALVE FOR SUBMERGIBLE PUMPS
    • Publication number 20150217987
    • Publication date Aug 6, 2015
    • Taylor-Wharton Cryogenics LLC
    • CLAUS EMMER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...