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the charge being subjected to an additional manipulation along the path

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  • CPC
  • F27B9/225
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F27Furnaces F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL OPEN SINTERING OR LIKE APPARATUS F27B9/00Furnaces through which the charge is moved mechanically

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F27B9/225the charge being subjected to an additional manipulation along the path
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Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for producing metallic iron
    • Patent number 8,377,371
    • Issue date Feb 19, 2013
    • Nu-Iron Technology, LLC
    • Narayan Govindaswami
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    System and method for producing metallic iron
    • Patent number 8,025,711
    • Issue date Sep 27, 2011
    • Nu-Iron Technology, LLC
    • Narayan Govindaswami
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Top-fired, walking hearth-type furnace
    • Patent number 4,582,482
    • Issue date Apr 15, 1986
    • Didier Engineering GmbH.
    • Heinrich Patalon
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Pushing furnace for heating steel
    • Patent number 4,470,808
    • Issue date Sep 11, 1984
    • Wistra GmbH Thermoprozesstechnik
    • R/u/ diger Knaak
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3847291
    • Patent number 3,847,291
    • Issue date Nov 12, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3415392
    • Patent number 3,415,392
    • Issue date Dec 10, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3361418
    • Patent number 3,361,418
    • Issue date Jan 2, 1968
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3243059
    • Patent number 3,243,059
    • Issue date Mar 29, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3179390
    • Patent number 3,179,390
    • Issue date Apr 20, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3154298
    • Patent number 3,154,298
    • Issue date Oct 27, 1964
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3055650
    • Patent number 3,055,650
    • Issue date Sep 25, 1962
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2515675
    • Patent number 2,515,675
    • Issue date Jul 18, 1950
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2326953
    • Patent number 2,326,953
    • Issue date Aug 17, 1943
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2214421
    • Patent number 2,214,421
    • Issue date Sep 10, 1940
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1993688
    • Patent number 1,993,688
    • Issue date Mar 5, 1935
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1922888
    • Patent number 1,922,888
    • Issue date Aug 15, 1933
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1872904
    • Patent number 1,872,904
    • Issue date Aug 23, 1932
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1693370
    • Patent number 1,693,370
    • Issue date Nov 27, 1928
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1682112
    • Patent number 1,682,112
    • Issue date Aug 28, 1928
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1674147
    • Patent number 1,674,147
    • Issue date Jun 19, 1928
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1476142
    • Patent number 1,476,142
    • Issue date Dec 4, 1923
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents