FR2254783B3 - - Google Patents

Info

Publication number
FR2254783B3
FR2254783B3 FR7440855A FR7440855A FR2254783B3 FR 2254783 B3 FR2254783 B3 FR 2254783B3 FR 7440855 A FR7440855 A FR 7440855A FR 7440855 A FR7440855 A FR 7440855A FR 2254783 B3 FR2254783 B3 FR 2254783B3
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7440855A
Other versions
FR2254783A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Automation International Ltd
Original Assignee
GEC Elliott Mechanical Handling Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GEC Elliott Mechanical Handling Ltd filed Critical GEC Elliott Mechanical Handling Ltd
Publication of FR2254783A1 publication Critical patent/FR2254783A1/fr
Application granted granted Critical
Publication of FR2254783B3 publication Critical patent/FR2254783B3/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/1406—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports combined with special measuring circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Preliminary Treatment Of Fibers (AREA)
FR7440855A 1973-12-12 1974-12-11 Expired FR2254783B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5756773A GB1486423A (en) 1973-12-12 1973-12-12 Method and apparatus for process control

Publications (2)

Publication Number Publication Date
FR2254783A1 FR2254783A1 (fr) 1975-07-11
FR2254783B3 true FR2254783B3 (fr) 1977-09-16

Family

ID=10479500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440855A Expired FR2254783B3 (fr) 1973-12-12 1974-12-11

Country Status (10)

Country Link
JP (1) JPS5092211A (fr)
AR (1) AR223128A1 (fr)
BR (1) BR7410290A (fr)
CA (1) CA1041770A (fr)
DE (1) DE2458532A1 (fr)
ES (1) ES432805A1 (fr)
FR (1) FR2254783B3 (fr)
GB (1) GB1486423A (fr)
IT (1) IT1027053B (fr)
NL (1) NL7415400A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT347984B (de) * 1975-08-14 1979-01-25 Voest Ag Gleit-gelenklager, insbesondere fuer kippbare konverter
AT347988B (de) * 1976-02-03 1979-01-25 Voest Ag Kippbares, metallurgisches gefaess, insbesondere stahlwerkskonverter
US4191885A (en) * 1978-12-12 1980-03-04 Hylsa, S.A. Method for determining weight of molten metal in situ
US6808550B2 (en) 2002-02-15 2004-10-26 Nucor Corporation Model-based system for determining process parameters for the ladle refinement of steel

Also Published As

Publication number Publication date
JPS5092211A (fr) 1975-07-23
CA1041770A (fr) 1978-11-07
AR223128A1 (es) 1981-07-31
DE2458532A1 (de) 1975-06-19
IT1027053B (it) 1978-11-20
GB1486423A (en) 1977-09-21
BR7410290A (pt) 1976-06-29
FR2254783A1 (fr) 1975-07-11
NL7415400A (nl) 1975-06-16
ES432805A1 (es) 1976-11-01

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