TREA

Slag chamber

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Industry

  • CPC
  • F27B3/105
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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 F27B3/00Hearth-type furnaces

Current Industry

F27B3/105Slag chamber
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electric furnace
    • Patent number 11,898,797
    • Issue date Feb 13, 2024
    • Nippon Steel Corporation
    • Toshiya Harada
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Smelting apparatus and metallurgical processes thereof
    • Patent number 11,635,257
    • Issue date Apr 25, 2023
    • NSGI Steel Inc.
    • Ian Cox
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Plasma furnace having lateral discharge gates
    • Patent number 10,914,523
    • Issue date Feb 9, 2021
    • Korea Hydro & Nuclear Power Co., Ltd.
    • Hyun-Je Cho
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Slag discharge door device for an electric furnace
    • Patent number 9,664,444
    • Issue date May 30, 2017
    • Hyundai Steel Company
    • Joon-Seong Ki
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Starting a smelting process
    • Patent number 9,309,579
    • Issue date Apr 12, 2016
    • Technological Resources Pty, Limited
    • Jacques Pilote
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Slag discharge door apparatus for electric furnace
    • Patent number 8,409,494
    • Issue date Apr 2, 2013
    • Hyundai Steel Company
    • Joonseong Ki
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3256665
    • Patent number 3,256,665
    • Issue date Jun 21, 1966
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2753171
    • Patent number 2,753,171
    • Issue date Jul 3, 1956
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2202706
    • Patent number 2,202,706
    • Issue date May 28, 1940
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1795959
    • Patent number 1,795,959
    • Issue date Mar 10, 1931
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1570704
    • Patent number 1,570,704
    • Issue date Jan 26, 1926
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1445679
    • Patent number 1,445,679
    • Issue date Feb 20, 1923
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1433452
    • Patent number 1,433,452
    • Issue date Oct 24, 1922
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1429777
    • Patent number 1,429,777
    • Issue date Sep 19, 1922
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1427862
    • Patent number 1,427,862
    • Issue date Sep 5, 1922
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1365436
    • Patent number 1,365,436
    • Issue date Jan 11, 1921
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1338288
    • Patent number 1,338,288
    • Issue date Apr 27, 1920
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1309149
    • Patent number 1,309,149
    • Issue date Jul 8, 1919
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1303225
    • Patent number 1,303,225
    • Issue date May 13, 1919
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1288328
    • Patent number 1,288,328
    • Issue date Dec 17, 1918
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1200839
    • Patent number 1,200,839
    • Issue date Oct 10, 1916
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1188502
    • Patent number 1,188,502
    • Issue date Jun 27, 1916
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1131262
    • Patent number 1,131,262
    • Issue date Mar 9, 1915
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1109241
    • Patent number 1,109,241
    • Issue date Sep 1, 1914
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1057338
    • Patent number 1,057,338
    • Issue date Mar 25, 1913
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1042047
    • Patent number 1,042,047
    • Issue date Oct 22, 1912
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1042046
    • Patent number 1,042,046
    • Issue date Oct 22, 1912
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1012236
    • Patent number 1,012,236
    • Issue date Dec 19, 1911
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    949192
    • Patent number 949,192
    • Issue date Feb 15, 1910
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    908311
    • Patent number 908,311
    • Issue date Dec 29, 1908
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents