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with an intermediate compartment from which the water is fed by gravity after mechanically moving the compartment, the movement being controlled according to water level

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  • CPC
  • F22D5/02
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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

F22D5/02with an intermediate compartment from which the water is fed by gravity after mechanically moving the compartment, the movement being controlled according to water level
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for feed-water control in a steam generating p...
    • Patent number 4,651,530
    • Issue date Mar 24, 1987
    • Hitachi, Ltd.
    • Takashi Omori
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2256268
    • Patent number 2,256,268
    • Issue date Sep 16, 1941
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2198404
    • Patent number 2,198,404
    • Issue date Apr 23, 1940
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1664051
    • Patent number 1,664,051
    • Issue date Mar 27, 1928
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1302329
    • Patent number 1,302,329
    • Issue date Apr 29, 1919
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1208310
    • Patent number 1,208,310
    • Issue date Dec 12, 1916
    • F22 - STEAM GENERATION
  • Information Patent Grant

    407043
    • Patent number 407,043
    • Issue date Jul 16, 1889
    • F22 - STEAM GENERATION
  • Information Patent Grant

    306722
    • Patent number 306,722
    • Issue date Oct 21, 1884
    • F22 - STEAM GENERATION
  • Information Patent Grant

    269993
    • Patent number 269,993
    • Issue date Jan 2, 1883
    • F22 - STEAM GENERATION
  • Information Patent Grant

    267295
    • Patent number 267,295
    • Issue date Nov 7, 1882
    • F22 - STEAM GENERATION
  • Information Patent Grant

    214565
    • Patent number 214,565
    • Issue date Apr 22, 1879
    • F22 - STEAM GENERATION
  • Information Patent Grant

    155004
    • Patent number 155,004
    • Issue date Sep 15, 1874
    • F22 - STEAM GENERATION
  • Information Patent Grant

    147365
    • Patent number 147,365
    • Issue date Feb 10, 1874
    • F22 - STEAM GENERATION
  • Information Patent Grant

    142866
    • Patent number 142,866
    • Issue date Sep 16, 1873
    • F22 - STEAM GENERATION
  • Information Patent Grant

    137497
    • Patent number 137,497
    • Issue date Apr 1, 1873
    • F22 - STEAM GENERATION
  • Information Patent Grant

    103304
    • Patent number 103,304
    • Issue date May 24, 1870
    • F22 - STEAM GENERATION
  • Information Patent Grant

    101225
    • Patent number 101,225
    • Issue date Mar 29, 1870
    • F22 - STEAM GENERATION
  • Information Patent Grant

    95983
    • Patent number 95,983
    • Issue date Oct 19, 1869
    • F22 - STEAM GENERATION
  • Information Patent Grant

    91515
    • Patent number 91,515
    • Issue date Jun 22, 1869
    • F22 - STEAM GENERATION
  • Information Patent Grant

    89087
    • Patent number 89,087
    • Issue date Apr 20, 1869
    • F22 - STEAM GENERATION
  • Information Patent Grant

    83013
    • Patent number 83,013
    • Issue date Oct 13, 1868
    • F22 - STEAM GENERATION
  • Information Patent Grant

    59909
    • Patent number 59,909
    • Issue date Nov 20, 1866
    • F22 - STEAM GENERATION
  • Information Patent Grant

    56706
    • Patent number 56,706
    • Issue date Jul 31, 1866
    • F22 - STEAM GENERATION
  • Information Patent Grant

    53238
    • Patent number 53,238
    • Issue date Mar 13, 1866
    • F22 - STEAM GENERATION
  • Information Patent Grant

    53042
    • Patent number 53,042
    • Issue date Mar 6, 1866
    • F22 - STEAM GENERATION
  • Information Patent Grant

    52376
    • Patent number 52,376
    • Issue date Jan 30, 1866
    • F22 - STEAM GENERATION
  • Information Patent Grant

    49919
    • Patent number 49,919
    • Issue date Sep 12, 1865
    • F22 - STEAM GENERATION
  • Information Patent Grant

    49949
    • Patent number 49,949
    • Issue date Sep 12, 1865
    • F22 - STEAM GENERATION
  • Information Patent Grant

    37673
    • Patent number 37,673
    • Issue date Feb 17, 1863
    • F22 - STEAM GENERATION
  • Information Patent Grant

    32824
    • Patent number 32,824
    • Issue date Jul 16, 1861
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents