TREA

with at least two longitudinal chambers carrying combustion gases

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  • CPC
  • F27B9/061
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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

Current Industry

F27B9/061with at least two longitudinal chambers carrying combustion gases
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Flue pressure control for tunnel kilns
    • Patent number 4,235,830
    • Issue date Nov 25, 1980
    • Aluminum Company of America
    • Robert F. Bennett
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3637199
    • Patent number 3,637,199
    • Issue date Jan 25, 1972
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3534518
    • Patent number 3,534,518
    • Issue date Oct 20, 1970
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3453708
    • Patent number 3,453,708
    • Issue date Jul 8, 1969
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3445098
    • Patent number 3,445,098
    • Issue date May 20, 1969
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2983022
    • Patent number 2,983,022
    • Issue date May 9, 1961
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2551549
    • Patent number 2,551,549
    • Issue date May 1, 1951
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2534518
    • Patent number 2,534,518
    • Issue date Dec 19, 1950
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2530177
    • Patent number 2,530,177
    • Issue date Nov 14, 1950
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Grant

    2504484
    • Patent number 2,504,484
    • Issue date Apr 18, 1950
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2087215
    • Patent number 2,087,215
    • Issue date Jul 13, 1937
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2053497
    • Patent number 2,053,497
    • Issue date Sep 8, 1936
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1923729
    • Patent number 1,923,729
    • Issue date Aug 22, 1933
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1905820
    • Patent number 1,905,820
    • Issue date Apr 25, 1933
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1741147
    • Patent number 1,741,147
    • Issue date Dec 31, 1929
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1601748
    • Patent number 1,601,748
    • Issue date Oct 5, 1926
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1584883
    • Patent number 1,584,883
    • Issue date May 18, 1926
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1556208
    • Patent number 1,556,208
    • Issue date Oct 6, 1925
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1556260
    • Patent number 1,556,260
    • Issue date Oct 6, 1925
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1552475
    • Patent number 1,552,475
    • Issue date Sep 8, 1925
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1549143
    • Patent number 1,549,143
    • Issue date Aug 11, 1925
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1521392
    • Patent number 1,521,392
    • Issue date Dec 30, 1924
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1511218
    • Patent number 1,511,218
    • Issue date Oct 14, 1924
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1506573
    • Patent number 1,506,573
    • Issue date Aug 26, 1924
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1505767
    • Patent number 1,505,767
    • Issue date Aug 19, 1924
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1490433
    • Patent number 1,490,433
    • Issue date Apr 15, 1924
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1486129
    • Patent number 1,486,129
    • Issue date Mar 11, 1924
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1484116
    • Patent number 1,484,116
    • Issue date Feb 19, 1924
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1484117
    • Patent number 1,484,117
    • Issue date Feb 19, 1924
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1452887
    • Patent number 1,452,887
    • Issue date Apr 24, 1923
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents