TREA

Stepped grates with rotatable or slidable gratebars

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Industry

  • CPC
  • F23H2700/003
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23HGRATES CLEANING OR RAKING GRATES F23H2700/00Grates characterised by special features or applications

Current Industry

F23H2700/003Stepped grates with rotatable or slidable gratebars
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3863578
    • Patent number 3,863,578
    • Issue date Feb 4, 1975
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3812794
    • Patent number 3,812,794
    • Issue date May 28, 1974
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3664232
    • Patent number 3,664,232
    • Issue date May 23, 1972
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    3581684
    • Patent number 3,581,684
    • Issue date Jun 1, 1971
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3543703
    • Patent number 3,543,703
    • Issue date Dec 1, 1970
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3418998
    • Patent number 3,418,998
    • Issue date Dec 31, 1968
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3399662
    • Patent number 3,399,662
    • Issue date Sep 3, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3057308
    • Patent number 3,057,308
    • Issue date Oct 9, 1962
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2111438
    • Patent number 2,111,438
    • Issue date Mar 15, 1938
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2042170
    • Patent number 2,042,170
    • Issue date May 26, 1936
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2026805
    • Patent number 2,026,805
    • Issue date Jan 7, 1936
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2000702
    • Patent number 2,000,702
    • Issue date May 7, 1935
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1965318
    • Patent number 1,965,318
    • Issue date Jul 3, 1934
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1904846
    • Patent number 1,904,846
    • Issue date Apr 18, 1933
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1735913
    • Patent number 1,735,913
    • Issue date Nov 19, 1929
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1733142
    • Patent number 1,733,142
    • Issue date Oct 29, 1929
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1696144
    • Patent number 1,696,144
    • Issue date Dec 18, 1928
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1670358
    • Patent number 1,670,358
    • Issue date May 22, 1928
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1644953
    • Patent number 1,644,953
    • Issue date Oct 11, 1927
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1564813
    • Patent number 1,564,813
    • Issue date Dec 8, 1925
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1545783
    • Patent number 1,545,783
    • Issue date Jul 14, 1925
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1518024
    • Patent number 1,518,024
    • Issue date Dec 2, 1924
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1403609
    • Patent number 1,403,609
    • Issue date Jan 17, 1922
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1395006
    • Patent number 1,395,006
    • Issue date Oct 25, 1921
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1344144
    • Patent number 1,344,144
    • Issue date Jun 22, 1920
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents