using pulses generated by air injection

Patents Grantslast 30 patents

  • Information Patent Grant

    Process and device for separating plastics of different chemical co...

    • Patent number 7,950,525
    • Issue date May 31, 2011
    • Alexander Koslow
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Air-pulsed jigging machine with exhaust air removal

    • Patent number 5,769,242
    • Issue date Jun 23, 1998
    • Allmineral Aufbereitungs-technik GmbH & Co. KG
    • Walter Strangalies
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Centrifugal jig pulsing system

    • Patent number 4,998,986
    • Issue date Mar 12, 1991
    • Trans Mar, Inc.
    • Thomas P. Campbell
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Rotating centrifugal jig with Pulsator

    • Patent number 4,898,666
    • Issue date Feb 6, 1990
    • Lowan (Management) Pty. Limited
    • Christopher G. Kelsey
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Air-controlled settling apparatus

    • Patent number 4,597,867
    • Issue date Jul 1, 1986
    • Krupp Polysius AG
    • Otto Heinemann
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Centrifugal jig for ore beneficiation

    • Patent number 4,574,046
    • Issue date Mar 4, 1986
    • Earnest A. Sprow
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Cylindrical piston-type slide valve for pneumatic jigging machines

    • Patent number 4,566,487
    • Issue date Jan 28, 1986
    • M.A.N. Maschinenfabrik Augsburg-Nurnberg
    • Alexander Lotz
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Operating method and settling machine for processing coal

    • Patent number 4,304,662
    • Issue date Dec 8, 1981
    • Klockner-Humboldt Deutz AG
    • Werner Strauss
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Operating method and settling machine for processing coal

    • Patent number 4,303,510
    • Issue date Dec 1, 1981
    • Klockner-Humboldt Deutz AG
    • Hannes S. Horn
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method and apparatus for centrifugally separating a heavy fraction...

    • Patent number 4,279,741
    • Issue date Jul 21, 1981
    • Intercontinental Development Corporation
    • Thomas P. Campbell
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Washbox with conveyor discharge

    • Patent number 4,264,440
    • Issue date Apr 28, 1981
    • Norton-Harty Colliery Engineering Ltd.
    • Walter M. Wallace
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Stratifier discharge control

    • Patent number 4,248,702
    • Issue date Feb 3, 1981
    • Norton-Harty Colliery Engineering Limited
    • Walter M. Wallace
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Materials separation

    • Patent number 4,176,749
    • Issue date Dec 4, 1979
    • Nortn-Harty Colliery Engineering Limited
    • Walter M. Wallace
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Settling machine

    • Patent number 4,127,480
    • Issue date Nov 28, 1978
    • Damin Mineralien Gesellschaft mit beschrankter Haftung
    • Willi Aldick
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method and apparatus of stratification with tangential feed

    • Patent number 4,071,440
    • Issue date Jan 31, 1978
    • Centralny Osrodek Projektowokonstrukcyjny Maszyn Gorniczych "Komag"
    • Antoni Jedo
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Method and apparatus for the preparation of mineral mixtures on a j...

    • Patent number 4,019,981
    • Issue date Apr 26, 1977
    • Klockner-Humboldt-Deutz Aktiengesellschaft
    • Hanns Stern
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Baum jig

    • Patent number 3,981,799
    • Issue date Sep 21, 1976
    • Centralny Osrodek Projektowokonstrukcyjny Maszyn Gorniczych "Komag"
    • Antoni Jedo
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3890223

    • Patent number 3,890,223
    • Issue date Jun 17, 1975
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3499752

    • Patent number 3,499,752
    • Issue date Mar 10, 1970
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3344920

    • Patent number 3,344,920
    • Issue date Oct 3, 1967
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    3285138

    • Patent number 3,285,138
    • Issue date Nov 15, 1966
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2740526

    • Patent number 2,740,526
    • Issue date Apr 3, 1956
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2132377

    • Patent number 2,132,377
    • Issue date Oct 11, 1938
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2035750

    • Patent number 2,035,750
    • Issue date Mar 31, 1936
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    2019662

    • Patent number 2,019,662
    • Issue date Nov 5, 1935
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1960163

    • Patent number 1,960,163
    • Issue date May 22, 1934
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1926375

    • Patent number 1,926,375
    • Issue date Sep 12, 1933
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1926408

    • Patent number 1,926,408
    • Issue date Sep 12, 1933
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1865726

    • Patent number 1,865,726
    • Issue date Jul 5, 1932
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1853763

    • Patent number 1,853,763
    • Issue date Apr 12, 1932
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents