by displacing superheater sections

Industry

  • CPC
  • F22G5/10
This industry / category may be too specific. Please go to a parent level for more data

Patents Grantslast 30 patents

  • Information Patent Grant

    Heat recovery surfaces arrangement in a recovery boiler

    • Patent number 11,105,499
    • Issue date Aug 31, 2021
    • Andritz Oy
    • Miro Loschkin
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3610326

    • Patent number 3,610,326
    • Issue date Oct 5, 1971
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3388691

    • Patent number 3,388,691
    • Issue date Jun 18, 1968
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3202135

    • Patent number 3,202,135
    • Issue date Aug 24, 1965
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3202138

    • Patent number 3,202,138
    • Issue date Aug 24, 1965
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3135250

    • Patent number 3,135,250
    • Issue date Jun 2, 1964
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3135252

    • Patent number 3,135,252
    • Issue date Jun 2, 1964
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3117620

    • Patent number 3,117,620
    • Issue date Jan 14, 1964
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2975996

    • Patent number 2,975,996
    • Issue date Mar 21, 1961
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2737160

    • Patent number 2,737,160
    • Issue date Mar 6, 1956
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2374178

    • Patent number 2,374,178
    • Issue date Apr 24, 1945
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2281580

    • Patent number 2,281,580
    • Issue date May 5, 1942
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2276281

    • Patent number 2,276,281
    • Issue date Mar 17, 1942
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2204154

    • Patent number 2,204,154
    • Issue date Jun 11, 1940
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2204155

    • Patent number 2,204,155
    • Issue date Jun 11, 1940
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1927892

    • Patent number 1,927,892
    • Issue date Sep 26, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1855915

    • Patent number 1,855,915
    • Issue date Apr 26, 1932
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1747011

    • Patent number 1,747,011
    • Issue date Feb 11, 1930
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1351465

    • Patent number 1,351,465
    • Issue date Aug 31, 1920
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents