TREA

built-up from water tubes arranged in a comparatively long vertical shaft

Follow

Industry

  • CPC
  • F22B21/40
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F22Steam generation F22BMETHODS OF STEAM GENERATION STEAM BOILERS F22B21/00Water-tube boilers of vertical or steeply-inclined type

Current Industry

F22B21/40built-up from water tubes arranged in a comparatively long vertical shaft
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of reducing flue gas emissions and a boiler
    • Patent number 10,443,839
    • Issue date Oct 15, 2019
    • Andritz Oy
    • Pasi Miikkulainen
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Chemical recovery boiler
    • Patent number 10,260,744
    • Issue date Apr 16, 2019
    • VALMET TECHNOLOGIES OY
    • Jussi Nyman
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Method of reducing flue gas emissions and a boiler
    • Patent number 9,310,075
    • Issue date Apr 12, 2016
    • Andritz Oy
    • Pasi Mikkulainen
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Combustion controller
    • Patent number 8,967,996
    • Issue date Mar 3, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Masazumi Tanoura
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Process furnace
    • Patent number 5,878,699
    • Issue date Mar 9, 1999
    • The M. W. Kellogg Company
    • Daniel J. Barnett
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Drop down corbelling (LAW029)
    • Patent number 5,437,247
    • Issue date Aug 1, 1995
    • Exxon Research and Engineering Company
    • Robert F. Dubil
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    High-efficiency furnace
    • Patent number 5,394,837
    • Issue date Mar 7, 1995
    • Frank W. Tsai
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Furnace radiant sections with vertical heat exchanger tubing, and c...
    • Patent number 5,005,530
    • Issue date Apr 9, 1991
    • Frank W. Tsai
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3245395
    • Patent number 3,245,395
    • Issue date Apr 12, 1966
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3207135
    • Patent number 3,207,135
    • Issue date Sep 21, 1965
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3143102
    • Patent number 3,143,102
    • Issue date Aug 4, 1964
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2994307
    • Patent number 2,994,307
    • Issue date Aug 1, 1961
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2965080
    • Patent number 2,965,080
    • Issue date Dec 20, 1960
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2825313
    • Patent number 2,825,313
    • Issue date Mar 4, 1958
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2821175
    • Patent number 2,821,175
    • Issue date Jan 28, 1958
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2817321
    • Patent number 2,817,321
    • Issue date Dec 24, 1957
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2796052
    • Patent number 2,796,052
    • Issue date Jun 18, 1957
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    2348099
    • Patent number 2,348,099
    • Issue date May 2, 1944
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    1975096
    • Patent number 1,975,096
    • Issue date Oct 2, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1828483
    • Patent number 1,828,483
    • Issue date Oct 20, 1931
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1816520
    • Patent number 1,816,520
    • Issue date Jul 28, 1931
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1791955
    • Patent number 1,791,955
    • Issue date Feb 10, 1931
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents