Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B22—CASTING; POWDER METALLURGY
  • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
  • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
  • B22D11/16—Controlling or regulating processes or operations
  • B22D11/18—Controlling or regulating processes or operations for pouring
  • B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
  • G05D11/00—Control of flow ratio
  • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
  • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
  • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
  • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
  • G05D11/00—Control of flow ratio
  • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
  • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
  • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
  • G05D11/133—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components with discontinuous action
  • G05D11/134—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components with discontinuous action by sensing the weight of the individual components

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Automation & Control Theory (AREA)
• Mechanical Engineering (AREA)
• Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
• Flow Control (AREA)
• Furnace Charging Or Discharging (AREA)
• Treatment Of Steel In Its Molten State (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9072735

Family Applications (1)

Country Status (16)

Families Citing this family (3)

Family Cites Families (3)

• 1971
  • 1971-03-02 FR FR7107098A patent/FR2128050B1/fr not_active Expired
• 1972
  • 1972-02-22 SE SE7202167A patent/SE383276B/xx unknown
  • 1972-02-22 GB GB806572A patent/GB1376532A/en not_active Expired
  • 1972-02-22 IT IT20904/72A patent/IT955138B/it active
  • 1972-02-22 ZA ZA721173A patent/ZA721173B/xx unknown
  • 1972-02-24 BR BR1030/72A patent/BR7201030D0/pt unknown
  • 1972-02-24 JP JP47018592A patent/JPS5222930B1/ja active Pending
  • 1972-02-25 DE DE2208919A patent/DE2208919B2/de active Granted
  • 1972-02-25 BE BE779836A patent/BE779836A/xx unknown
  • 1972-02-28 AT AT160672A patent/AT323779B/de active
  • 1972-02-29 PL PL1972153778A patent/PL82670B1/pl unknown
  • 1972-02-29 LU LU64865D patent/LU64865A1/xx unknown
  • 1972-02-29 ES ES400276A patent/ES400276A1/es not_active Expired
  • 1972-03-01 US US00230746A patent/US3773218A/en not_active Expired - Lifetime
  • 1972-03-01 CA CA135,924A patent/CA948373A/en not_active Expired
  • 1972-03-02 RO RO69959A patent/RO57068A/ro unknown

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