by means of a central conduit or central set of conduits

Industry

  • CPC
  • B01F5/243
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixing bin

    • Patent number 4,978,228
    • Issue date Dec 18, 1990
    • Zeppelin-Metallwerke GmbH
    • Harald Wilms
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Silo for bulk goods

    • Patent number 4,899,915
    • Issue date Feb 13, 1990
    • Heidelberger Zement AG
    • Fritz Toepel
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bulk material mixer

    • Patent number 4,859,067
    • Issue date Aug 22, 1989
    • Waeschle Maschinenfabrik GmbH
    • Hans Hoppe
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus for mixing bulk materials in dust, powder or coarse grain...

    • Patent number 4,818,117
    • Issue date Apr 4, 1989
    • AVT Anlagen- und Verfahrenstechnik GmbH
    • Wolfgang Krambrock
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process and gravity feed mixer for mixing bulk materials in a conta...

    • Patent number 4,478,517
    • Issue date Oct 23, 1984
    • Waeschle Maschinenfabrik GmbH
    • Hans Hoppe
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Blender

    • Patent number 4,384,789
    • Issue date May 24, 1983
    • Allied Industries
    • Hugh E. Avery
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of discharging particulate material from a hopper

    • Patent number 4,109,827
    • Issue date Aug 29, 1978
    • Allied Industries Inc.
    • James H. Leonard
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3490655

    • Patent number 3,490,655
    • Issue date Jan 20, 1970
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3373973

    • Patent number 3,373,973
    • Issue date Mar 19, 1968
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3361413

    • Patent number 3,361,413
    • Issue date Jan 2, 1968
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3094243

    • Patent number 3,094,243
    • Issue date Jun 18, 1963
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3029986

    • Patent number 3,029,986
    • Issue date Apr 17, 1962
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2907501

    • Patent number 2,907,501
    • Issue date Oct 6, 1959
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1861976

    • Patent number 1,861,976
    • Issue date Jun 7, 1932
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Noise reducing silo

    • Publication number 20030235111
    • Publication date Dec 25, 2003
    • Jerry C. Bishop
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL