FR1558772A - - Google Patents

Info

Publication number
FR1558772A
FR1558772A FR1558772DA FR1558772A FR 1558772 A FR1558772 A FR 1558772A FR 1558772D A FR1558772D A FR 1558772DA FR 1558772 A FR1558772 A FR 1558772A
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
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 filed Critical
Application granted granted Critical
Publication of FR1558772A publication Critical patent/FR1558772A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/27—Control of temperature characterised by the use of electric means with sensing element responsive to radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Remote Sensing (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
FR1558772D 1967-03-22 1968-03-21 Expired FR1558772A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62526267A 1967-03-22 1967-03-22
US64352667A 1967-06-05 1967-06-05

Publications (1)

Publication Number Publication Date
FR1558772A true FR1558772A (fr) 1969-02-28

Family

ID=27089859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558772D Expired FR1558772A (fr) 1967-03-22 1968-03-21

Country Status (6)

Country Link
BE (1) BE712316A (fr)
ES (1) ES351739A1 (fr)
FR (1) FR1558772A (fr)
GB (1) GB1218283A (fr)
LU (1) LU55714A1 (fr)
NL (1) NL6804031A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142992A1 (de) * 1980-11-08 1982-06-03 Mitsubishi Denki K.K., Tokyo Verfahren zur regelung eines durchlauf-waermeofens
FR2562562A1 (fr) * 1984-04-04 1985-10-11 Stein Heurtey Procede et dispositif de nettoyage en continu d'une bande metallique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250278A (en) * 1990-10-16 1992-06-03 British Steel Plc Sintering process employing thermal detection
WO2009021279A1 (fr) * 2007-08-10 2009-02-19 Bluescope Steel Limited Commande de ligne de revêtement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142992A1 (de) * 1980-11-08 1982-06-03 Mitsubishi Denki K.K., Tokyo Verfahren zur regelung eines durchlauf-waermeofens
FR2562562A1 (fr) * 1984-04-04 1985-10-11 Stein Heurtey Procede et dispositif de nettoyage en continu d'une bande metallique

Also Published As

Publication number Publication date
LU55714A1 (fr) 1968-06-04
NL6804031A (fr) 1968-09-23
BE712316A (fr) 1968-09-16
ES351739A1 (es) 1969-06-16
GB1218283A (en) 1971-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse