TREA

with fuel shaft for steam boilers

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  • CPC
  • F23B2700/011
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23BMETHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL F23B2700/00Combustion apparatus for solid fuel

Current Industry

F23B2700/011with fuel shaft for steam boilers
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Patents Grantslast 30 patents

  • Information Patent Grant

    3587489
    • Patent number 3,587,489
    • Issue date Jun 28, 1971
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3225722
    • Patent number 3,225,722
    • Issue date Dec 28, 1965
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3149625
    • Patent number 3,149,625
    • Issue date Sep 22, 1964
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2996292
    • Patent number 2,996,292
    • Issue date Aug 15, 1961
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    2990790
    • Patent number 2,990,790
    • Issue date Jul 4, 1961
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2967495
    • Patent number 2,967,495
    • Issue date Jan 10, 1961
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2967133
    • Patent number 2,967,133
    • Issue date Jan 3, 1961
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2933057
    • Patent number 2,933,057
    • Issue date Apr 19, 1960
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2932264
    • Patent number 2,932,264
    • Issue date Apr 12, 1960
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2894464
    • Patent number 2,894,464
    • Issue date Jul 14, 1959
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2894466
    • Patent number 2,894,466
    • Issue date Jul 14, 1959
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2835216
    • Patent number 2,835,216
    • Issue date May 20, 1958
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2807394
    • Patent number 2,807,394
    • Issue date Sep 24, 1957
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2804850
    • Patent number 2,804,850
    • Issue date Sep 3, 1957
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2799254
    • Patent number 2,799,254
    • Issue date Jul 16, 1957
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2694989
    • Patent number 2,694,989
    • Issue date Nov 23, 1954
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2694990
    • Patent number 2,694,990
    • Issue date Nov 23, 1954
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2695010
    • Patent number 2,695,010
    • Issue date Nov 23, 1954
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2694370
    • Patent number 2,694,370
    • Issue date Nov 16, 1954
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2672765
    • Patent number 2,672,765
    • Issue date Mar 23, 1954
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2669200
    • Patent number 2,669,200
    • Issue date Feb 16, 1954
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2653582
    • Patent number 2,653,582
    • Issue date Sep 29, 1953
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2653554
    • Patent number 2,653,554
    • Issue date Sep 29, 1953
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2534377
    • Patent number 2,534,377
    • Issue date Dec 19, 1950
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2484064
    • Patent number 2,484,064
    • Issue date Oct 11, 1949
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2472746
    • Patent number 2,472,746
    • Issue date Jun 7, 1949
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2452844
    • Patent number 2,452,844
    • Issue date Nov 2, 1948
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2452843
    • Patent number 2,452,843
    • Issue date Nov 2, 1948
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2374808
    • Patent number 2,374,808
    • Issue date May 1, 1945
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2341980
    • Patent number 2,341,980
    • Issue date Feb 15, 1944
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents