TREA

Covers for drums, collectors, manholes or the like

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Industry

  • CPC
  • F22B37/221
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F22Steam generation F22BMETHODS OF STEAM GENERATION STEAM BOILERS F22B37/00Component parts or details of steam boilers

Current Industry

F22B37/221Covers for drums, collectors, manholes or the like
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Manway relief for a tank car
    • Patent number 12,084,095
    • Issue date Sep 10, 2024
    • Trinity Tank Car, Inc.
    • Ross E. Hill
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    L-shaped header of steam generator including spiral tube and a coup...
    • Patent number 11,204,163
    • Issue date Dec 21, 2021
    • Korea Atomic Energy Research Institute
    • Seongmin Chang
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Pipe-closing device for isolating a tank, a pipe or a set of tanks...
    • Patent number 9,463,923
    • Issue date Oct 11, 2016
    • Electricite de France
    • Emmanuel Noyon
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Access door with inside latch release
    • Patent number 8,136,851
    • Issue date Mar 20, 2012
    • Babcock & Wilcox Power Generation Group, Inc.
    • Norman D. Nelson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Shielded access door for a nuclear steam generator manway port havi...
    • Patent number 5,251,245
    • Issue date Oct 5, 1993
    • Westinghouse Electric Corp.
    • David M. Evans
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Radiation reducing manway doors
    • Patent number 4,932,553
    • Issue date Jun 12, 1990
    • Combustion Engineering, Inc.
    • John E. Reich
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Primary manway closure redundant restraint
    • Patent number 4,524,729
    • Issue date Jun 25, 1985
    • Combustion Engineering, Inc.
    • Frank P. Hill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Boiler structure
    • Patent number 4,418,649
    • Issue date Dec 6, 1983
    • James E. Purvis
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Device for removing and/or re-installing manhole lids on an apparat...
    • Patent number 4,313,709
    • Issue date Feb 2, 1982
    • Michel M. Herman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heat exchanger
    • Patent number 4,311,189
    • Issue date Jan 19, 1982
    • Commissariat a l'Energie Atomique
    • Marcel Robin
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Apparatus for handling a cover of a steam generator in an electro-n...
    • Patent number 4,221,418
    • Issue date Sep 9, 1980
    • Ateliers J. Hanrez S.A.
    • Joseph-Raoul L. G. G. Godart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3394834
    • Patent number 3,394,834
    • Issue date Jul 30, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3370741
    • Patent number 3,370,741
    • Issue date Feb 27, 1968
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3360154
    • Patent number 3,360,154
    • Issue date Dec 26, 1967
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2990746
    • Patent number 2,990,746
    • Issue date Jul 4, 1961
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2941236
    • Patent number 2,941,236
    • Issue date Jun 21, 1960
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2896811
    • Patent number 2,896,811
    • Issue date Jul 28, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2835230
    • Patent number 2,835,230
    • Issue date May 20, 1958
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2690276
    • Patent number 2,690,276
    • Issue date Sep 28, 1954
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2690275
    • Patent number 2,690,275
    • Issue date Sep 28, 1954
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2673002
    • Patent number 2,673,002
    • Issue date Mar 23, 1954
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2657823
    • Patent number 2,657,823
    • Issue date Nov 3, 1953
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2203364
    • Patent number 2,203,364
    • Issue date Jun 4, 1940
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2156166
    • Patent number 2,156,166
    • Issue date Apr 25, 1939
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1978610
    • Patent number 1,978,610
    • Issue date Oct 30, 1934
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1978609
    • Patent number 1,978,609
    • Issue date Oct 30, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1924279
    • Patent number 1,924,279
    • Issue date Aug 29, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1902862
    • Patent number 1,902,862
    • Issue date Mar 28, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1902494
    • Patent number 1,902,494
    • Issue date Mar 21, 1933
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1878709
    • Patent number 1,878,709
    • Issue date Sep 20, 1932
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents