FR2001974A1 - - Google Patents

Info

Publication number
FR2001974A1
FR2001974A1 FR6903715A FR6903715A FR2001974A1 FR 2001974 A1 FR2001974 A1 FR 2001974A1 FR 6903715 A FR6903715 A FR 6903715A FR 6903715 A FR6903715 A FR 6903715A FR 2001974 A1 FR2001974 A1 FR 2001974A1
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.)
Withdrawn
Application number
FR6903715A
Other languages
French (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.)
Yawata Iron and Steel Co Ltd
Original Assignee
Yawata Iron and Steel Co 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 Yawata Iron and Steel Co Ltd filed Critical Yawata Iron and Steel Co Ltd
Publication of FR2001974A1 publication Critical patent/FR2001974A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring devices
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0018—Monitoring the temperature of the atmosphere of the kiln
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0059—Regulation involving the control of the conveyor movement, e.g. speed or sequences
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/02—Preheating, e.g. in a laminating line

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
FR6903715A 1968-02-15 1969-02-14 Withdrawn FR2001974A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP954068 1968-02-15

Publications (1)

Publication Number Publication Date
FR2001974A1 true FR2001974A1 (de) 1969-10-03

Family

ID=11723089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6903715A Withdrawn FR2001974A1 (de) 1968-02-15 1969-02-14

Country Status (6)

Country Link
US (1) US3627857A (de)
BE (1) BE728391A (de)
DE (1) DE1907551B2 (de)
FR (1) FR2001974A1 (de)
GB (1) GB1256561A (de)
NL (1) NL6902415A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337766A1 (fr) * 1976-01-09 1977-08-05 Aeg Elotherm Gmbh Procede d'echauffement d'au moins deux tubes metalliques de longueur finie, en particulier en acier, en vue de leur traitement thermique
FR2551849A1 (fr) * 1983-09-09 1985-03-15 Mannesmann Ag Commande de four en continu
FR2590891A1 (fr) * 1985-11-29 1987-06-05 Poppi Spa Procede pour la cuisson rapide de materiaux ceramiques tels que carreaux et similaires et four pour la mise en oeuvre du procede
EP0318077A1 (de) * 1987-11-11 1989-05-31 Hoogovens Groep B.V. Verfahren zum Erwärmen von mehreren Stahlbrammen auf Walztemperatur in einem Ofen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604695A (en) * 1969-12-15 1971-09-14 Gen Electric Method and apparatus for controlling a slab reheat furnace
JPS572843A (en) * 1980-06-04 1982-01-08 Mitsubishi Electric Corp Control method for heating in continuous type heating furnace
US4357135A (en) * 1981-06-05 1982-11-02 North American Mfg. Company Method and system for controlling multi-zone reheating furnaces
DE3771859D1 (de) * 1986-12-01 1991-09-05 Siemens Ag Verfahren zum reinigen eines behaelters.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB700390A (en) * 1951-07-19 1953-12-02 Internat Construction Company Improvements in or relating to furnaces for heating steel billets preparatory to rolling
US3022056A (en) * 1957-11-29 1962-02-20 Midland Ross Corp Combustion controls for metallurgical heating furnaces
FR1498393A (fr) * 1966-06-22 1967-10-20 Heurtey Sa Procédé et dispositif pour la régulation automatique de fours

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2620174A (en) * 1948-04-30 1952-12-02 Allegheny Ludlum Steel Billet heating furnace
US3252693A (en) * 1963-05-07 1966-05-24 Jones & Laughlin Steel Corp Control system for continuous annealing lines and the like

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB700390A (en) * 1951-07-19 1953-12-02 Internat Construction Company Improvements in or relating to furnaces for heating steel billets preparatory to rolling
US3022056A (en) * 1957-11-29 1962-02-20 Midland Ross Corp Combustion controls for metallurgical heating furnaces
FR1498393A (fr) * 1966-06-22 1967-10-20 Heurtey Sa Procédé et dispositif pour la régulation automatique de fours

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337766A1 (fr) * 1976-01-09 1977-08-05 Aeg Elotherm Gmbh Procede d'echauffement d'au moins deux tubes metalliques de longueur finie, en particulier en acier, en vue de leur traitement thermique
FR2551849A1 (fr) * 1983-09-09 1985-03-15 Mannesmann Ag Commande de four en continu
FR2590891A1 (fr) * 1985-11-29 1987-06-05 Poppi Spa Procede pour la cuisson rapide de materiaux ceramiques tels que carreaux et similaires et four pour la mise en oeuvre du procede
EP0318077A1 (de) * 1987-11-11 1989-05-31 Hoogovens Groep B.V. Verfahren zum Erwärmen von mehreren Stahlbrammen auf Walztemperatur in einem Ofen

Also Published As

Publication number Publication date
US3627857A (en) 1971-12-14
GB1256561A (de) 1971-12-08
BE728391A (de) 1969-07-16
DE1907551A1 (de) 1970-11-26
NL6902415A (de) 1969-08-19
DE1907551B2 (de) 1974-11-14

Similar Documents

Publication Publication Date Title
AU1946070A (de)
AU428130B2 (de)
AU2374870A (de)
AU5184069A (de)
AU6168869A (de)
AU6171569A (de)
AU416157B2 (de)
AU429879B2 (de)
AU2581067A (de)
AU4811568A (de)
AU421558B1 (de)
AU2580267A (de)
AU3789668A (de)
AU4744468A (de)
AR203075Q (de)
AU3224368A (de)
AU4270368A (de)
AU4558658A (de)
BE727275A (de)
BE728113A (de)
BE728557A (de)
BE727567A (de)
BE727637A (de)
NL6902415A (de)
AU3083868A (de)

Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse