TREA

by suction

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Industry

  • CPC
  • F27D3/1572
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F27Furnaces F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE F27D3/00Charging Discharging Manipulation of charge

Current Industry

F27D3/1572by suction
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Jet column and jet column reactor dross removing dross diluting pumps
    • Patent number 6,051,183
    • Issue date Apr 18, 2000
    • Alphatech, Inc.
    • Jorge A. Morando
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Monolithic jet column reactor pump
    • Patent number 5,863,314
    • Issue date Jan 26, 1999
    • Alphatech, Inc.
    • Jorge A. Morando
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method and apparatus for removing a molten slag with a vacuum from...
    • Patent number 5,812,586
    • Issue date Sep 22, 1998
    • Lockheed Martin Advanced Environmental Systems, Inc.
    • Max P. Schlienger
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Bubble apparatus for removing and diluting dross in a steel treatin...
    • Patent number 5,683,650
    • Issue date Nov 4, 1997
    • Jorge A. Morando
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Bubble-operated recirculating pump for metal bath
    • Patent number 5,650,120
    • Issue date Jul 22, 1997
    • Alphatech, Inc.
    • Jorge A. Morando
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Bubble operated dross diluting pump for a steel treating bath
    • Patent number 5,639,419
    • Issue date Jun 17, 1997
    • Jorge A. Morando
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Metallurgical furnace vacuum slag removal
    • Patent number 5,305,990
    • Issue date Apr 26, 1994
    • William L. Sherwood
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Suction head for slag removal
    • Patent number 4,752,315
    • Issue date Jun 21, 1988
    • Kubota, Ltd.
    • Katsumi Nagasaki
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Controlled atmosphere melting of molten slag charge
    • Patent number 4,433,421
    • Issue date Feb 21, 1984
    • Wooding
    • Patrick J. Wooding
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Method and apparatus for removing slag
    • Patent number 4,416,442
    • Issue date Nov 22, 1983
    • Nippon Steel Corporation
    • Soichi Hiroshima
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Skim removal
    • Patent number 4,191,559
    • Issue date Mar 4, 1980
    • Aluminum Company of America
    • Jan H. L. Van Linden
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method for the removal of scum
    • Patent number 4,160,662
    • Issue date Jul 10, 1979
    • Kubota, Ltd.
    • Katsumi Nagasaki
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Suction heads for the removal of scum
    • Patent number 4,077,615
    • Issue date Mar 7, 1978
    • Kubota, Ltd.
    • Katsumi Nagasaki
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Method and apparatus for removing slag
    • Patent number 3,979,108
    • Issue date Sep 7, 1976
    • Kubota, Ltd.
    • Katsumi Nagasaki
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Fluid handling and separating
    • Patent number 3,933,637
    • Issue date Jan 20, 1976
    • Jan-Erik Ostberg
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3923499
    • Patent number 3,923,499
    • Issue date Dec 2, 1975
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    3867132
    • Patent number 3,867,132
    • Issue date Feb 18, 1975
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3708158
    • Patent number 3,708,158
    • Issue date Jan 2, 1973
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3704013
    • Patent number 3,704,013
    • Issue date Nov 28, 1972
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3632096
    • Patent number 3,632,096
    • Issue date Jan 4, 1972
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3595549
    • Patent number 3,595,549
    • Issue date Jul 27, 1971
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents