ATE24044T1 - Gewoelbetraeger fuer einen waermebehandlungsofen. - Google Patents

Gewoelbetraeger fuer einen waermebehandlungsofen.

Info

Publication number
ATE24044T1
ATE24044T1 AT82102456T AT82102456T ATE24044T1 AT E24044 T1 ATE24044 T1 AT E24044T1 AT 82102456 T AT82102456 T AT 82102456T AT 82102456 T AT82102456 T AT 82102456T AT E24044 T1 ATE24044 T1 AT E24044T1
Authority
AT
Austria
Prior art keywords
bearer
curved
heat treatment
treatment furnace
ducts
Prior art date
Application number
AT82102456T
Other languages
English (en)
Inventor
Tetsuya Tokitsu
Saburo Harada
Jiro Yamasaki
Akihiro Nakama
Original Assignee
Chugai Ro Kogyo Kaisha Ltd
Nippon Steel Corp
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 Chugai Ro Kogyo Kaisha Ltd, Nippon Steel Corp filed Critical Chugai Ro Kogyo Kaisha Ltd
Application granted granted Critical
Publication of ATE24044T1 publication Critical patent/ATE24044T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F23M5/06—Crowns or roofs for combustion chambers
    • 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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • 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 specially adapted for furnaces of these types
    • F27B9/32—Casings
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/02—Crowns; Roofs
    • F27D1/025—Roofs supported around their periphery, e.g. arched roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Supports For Pipes And Cables (AREA)
AT82102456T 1982-03-24 1982-03-24 Gewoelbetraeger fuer einen waermebehandlungsofen. ATE24044T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82102456A EP0089398B1 (de) 1982-03-24 1982-03-24 Gewölbeträger für einen Wärmebehandlungsofen

Publications (1)

Publication Number Publication Date
ATE24044T1 true ATE24044T1 (de) 1986-12-15

Family

ID=8188947

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82102456T ATE24044T1 (de) 1982-03-24 1982-03-24 Gewoelbetraeger fuer einen waermebehandlungsofen.

Country Status (3)

Country Link
EP (1) EP0089398B1 (de)
AT (1) ATE24044T1 (de)
DE (1) DE3274576D1 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE395967C (de) * 1924-05-24 Fritz Preuss Kippbarer Martinofen
GB259998A (en) * 1925-10-17 1927-07-28 Fritz Hillmann Improvements in arches for boiler furnaces
GB354214A (en) * 1930-05-02 1931-08-04 Hermann Roemer Improvements in or relating to cooling devices for furnace walls
DE1000954B (de) * 1953-12-28 1957-01-17 Suedwestfalen Ag Stahlwerke Luftgekuehltes Herdgewoelbe mit quer zur Gewoelbeachse angeordneten Kuehlkanaelen
FR1187129A (fr) * 1957-11-07 1959-09-07 Perfectionnements aux systèmes et dispositions pour la construction d'arches suspendues ou semi-auto-portantes avec carneaux de chauffage ou de récupération
DE1109824B (de) * 1959-01-21 1961-06-29 Lucien Chevalier Rohrfoermiger Tragkoerper fuer ein aufgehaengtes Gewoelbe
US3133512A (en) * 1962-08-31 1964-05-19 Levi S Longenecker Furnace nose
GB1032617A (en) * 1963-12-03 1966-06-15 Koho Es Gepipari Miniszterium A furnace and a refractory brick for use in the construction thereof
IT1017121B (it) * 1974-07-12 1977-07-20 Studiceram Volta piana autoportante per forni a tunnel in particolare per la cot tura di laterizi

Also Published As

Publication number Publication date
EP0089398B1 (de) 1986-12-03
DE3274576D1 (en) 1987-01-15
EP0089398A1 (de) 1983-09-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee