TREA

with receptacles external to, but in free communication with, the boilers and adapted to move up and down in accordance with change in water level

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Industry

  • CPC
  • F22D5/06
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F22Steam generation F22DPREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FEED-WATER SUPPLY CONTROLLING WATER LEVEL AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN BOILERS F22D5/00Controlling water feed or water level Automatic water feeding or water-level regulators

Current Industry

F22D5/06with receptacles external to, but in free communication with, the boilers and adapted to move up and down in accordance with change in water level
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for controlling supply of working fluid
    • Patent number 10,385,737
    • Issue date Aug 20, 2019
    • Doosan Heavy Industries Construction Co., Ltd.
    • Sang Sin Park
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3136299
    • Patent number 3,136,299
    • Issue date Jun 9, 1964
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2491960
    • Patent number 2,491,960
    • Issue date Dec 20, 1949
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2326560
    • Patent number 2,326,560
    • Issue date Aug 10, 1943
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2032400
    • Patent number 2,032,400
    • Issue date Mar 3, 1936
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1979299
    • Patent number 1,979,299
    • Issue date Nov 6, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1966898
    • Patent number 1,966,898
    • Issue date Jul 17, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1961673
    • Patent number 1,961,673
    • Issue date Jun 5, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1755317
    • Patent number 1,755,317
    • Issue date Apr 22, 1930
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1727948
    • Patent number 1,727,948
    • Issue date Sep 10, 1929
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1697342
    • Patent number 1,697,342
    • Issue date Jan 1, 1929
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1646945
    • Patent number 1,646,945
    • Issue date Oct 25, 1927
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1513759
    • Patent number 1,513,759
    • Issue date Nov 4, 1924
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1401894
    • Patent number 1,401,894
    • Issue date Dec 27, 1921
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1401892
    • Patent number 1,401,892
    • Issue date Dec 27, 1921
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents