Tube replacement

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for adjusting a supply water flowrate in a steam generator tube

    • Patent number 5,385,122
    • Issue date Jan 31, 1995
    • Framatome
    • Gerard Stalport
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Method and apparatus for renewing a vertically disposed steam gener...

    • Patent number 4,905,630
    • Issue date Mar 6, 1990
    • Siemens Aktiengesellschaft
    • Robert Weber
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Device for placing a cylindrical body, especially a sleeve, in a tu...

    • Patent number 4,718,377
    • Issue date Jan 12, 1988
    • Brown Boveri Reaktor GmbH
    • Hans Haller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Model steam generator having means to facilitate inspection of samp...

    • Patent number 4,628,870
    • Issue date Dec 16, 1986
    • Westinghouse Electric Corp.
    • Robert Draper
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Flexible stabilizer for degraded heat exchanger tubing

    • Patent number 4,590,991
    • Issue date May 27, 1986
    • Westinghouse Electric Corp.
    • Frank W. Cooper
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Furnace maintenance platform

    • Patent number 4,474,497
    • Issue date Oct 2, 1984
    • Combustion Engineering, Inc.
    • Robert P. Sullivan
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2781636

    • Patent number 2,781,636
    • Issue date Feb 19, 1957
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1354480

    • Patent number 1,354,480
    • Issue date Oct 5, 1920
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1251901

    • Patent number 1,251,901
    • Issue date Jan 1, 1918
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1243943

    • Patent number 1,243,943
    • Issue date Oct 23, 1917
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1152341

    • Patent number 1,152,341
    • Issue date Aug 31, 1915
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1150934

    • Patent number 1,150,934
    • Issue date Aug 24, 1915
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1137420

    • Patent number 1,137,420
    • Issue date Apr 27, 1915
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1118676

    • Patent number 1,118,676
    • Issue date Nov 24, 1914
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1049100

    • Patent number 1,049,100
    • Issue date Dec 31, 1912
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1044830

    • Patent number 1,044,830
    • Issue date Nov 19, 1912
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1004901

    • Patent number 1,004,901
    • Issue date Oct 3, 1911
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    983510

    • Patent number 983,510
    • Issue date Feb 7, 1911
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    979462

    • Patent number 979,462
    • Issue date Dec 27, 1910
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    980087

    • Patent number 980,087
    • Issue date Dec 27, 1910
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    970805

    • Patent number 970,805
    • Issue date Sep 20, 1910
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    969279

    • Patent number 969,279
    • Issue date Sep 6, 1910
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    948858

    • Patent number 948,858
    • Issue date Feb 8, 1910
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    944296

    • Patent number 944,296
    • Issue date Dec 28, 1909
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    940098

    • Patent number 940,098
    • Issue date Nov 16, 1909
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    937788

    • Patent number 937,788
    • Issue date Oct 26, 1909
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    916910

    • Patent number 916,910
    • Issue date Mar 30, 1909
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    876477

    • Patent number 876,477
    • Issue date Jan 14, 1908
    • F22 - STEAM GENERATION
  • Information Patent Grant

    876478

    • Patent number 876,478
    • Issue date Jan 14, 1908
    • F22 - STEAM GENERATION
  • Information Patent Grant

    876479

    • Patent number 876,479
    • Issue date Jan 14, 1908
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents