GB1200837A - Improvements in or relating to walking beam furnaces - Google Patents

Improvements in or relating to walking beam furnaces

Info

Publication number
GB1200837A
GB1200837A GB59287/68A GB5928768A GB1200837A GB 1200837 A GB1200837 A GB 1200837A GB 59287/68 A GB59287/68 A GB 59287/68A GB 5928768 A GB5928768 A GB 5928768A GB 1200837 A GB1200837 A GB 1200837A
Authority
GB
United Kingdom
Prior art keywords
coating
stringers
walking beam
members
length
Prior art date
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
GB59287/68A
Other languages
English (en)
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.)
Heurtey SA
Original Assignee
Heurtey SA
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 Heurtey SA filed Critical Heurtey SA
Publication of GB1200837A publication Critical patent/GB1200837A/en
Expired 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
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path walking beam furnace
    • F27B9/202—Conveyor mechanisms therefor
    • F27B9/207—Conveyor mechanisms therefor consisting of two or more conveyors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
GB59287/68A 1967-12-20 1968-12-13 Improvements in or relating to walking beam furnaces Expired GB1200837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR133033 1967-12-20

Publications (1)

Publication Number Publication Date
GB1200837A true GB1200837A (en) 1970-08-05

Family

ID=8643490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59287/68A Expired GB1200837A (en) 1967-12-20 1968-12-13 Improvements in or relating to walking beam furnaces

Country Status (9)

Country Link
US (1) US3554505A (enExample)
BE (1) BE725168A (enExample)
DE (1) DE1813605B2 (enExample)
ES (1) ES361683A1 (enExample)
FR (1) FR1561203A (enExample)
GB (1) GB1200837A (enExample)
LU (1) LU57524A1 (enExample)
NL (1) NL6818311A (enExample)
SE (1) SE343886B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687427A (en) * 1969-11-24 1972-08-29 Taketoshi Mori Skid beam supporting structure for the heating furnace of walking beam type
US3792965A (en) * 1970-11-30 1974-02-19 Tabougnar Ab Walking beam furnace
IT992325B (it) * 1973-08-08 1975-09-10 Italimpianti Procedimento e dispositivo per il riscaldo accelerato di billette e simili nei forni a longheroni
JPS5154813A (en) * 1974-11-08 1976-05-14 Chugai Ro Kogyo Kaisha Ltd Marukohenkanetsuro
US4079921A (en) * 1976-06-18 1978-03-21 Lee Wilson Engineering Company, Inc. Apparatus and method for continuous treatment of metal coils or the like
JPS595646B2 (ja) * 1980-08-06 1984-02-06 石川島播磨重工業株式会社 金属加熱炉
EP0059306A3 (en) * 1981-01-23 1982-10-13 ITALIMPIANTI Società Italiana Impianti P.a. Walking beam furnace
DE3141130A1 (de) * 1981-10-16 1983-04-28 Ruhrgas Ag, 4300 Essen Hubbalkenfoerderer
DE3144146C1 (de) * 1981-11-06 1987-12-23 Bredtmann - Girke Industrieofenbau GmbH, 4630 Bochum Schnellerwärmungsofen
US4427371A (en) 1982-01-20 1984-01-24 Loftus Furnace Company Pusher furnace with soak zone lifter
DE3334015C2 (de) * 1983-09-21 1985-08-22 Didier Engineering Gmbh, 4300 Essen Oberbeheizter Hubherdofen für das Erwärmen von Knüppeln, Blöcken oder dergleichen Wärmgut
DE3705822A1 (de) * 1987-02-24 1988-09-01 Italimpianti Deutschland Gmbh Hubbalkenofen
SE510931C2 (sv) * 1998-04-07 1999-07-12 Roland Niemi Direkteldad ugn och sätt att återuppvärma stålämnen
JP7057219B2 (ja) * 2018-05-23 2022-04-19 本田技研工業株式会社 ロール搬送装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1739250A (en) * 1927-06-24 1929-12-10 Herman F Hoevel Furnace
US2039203A (en) * 1932-10-27 1936-04-28 Ogilvy-Webb Arthur William Furnace apparatus for the heat treatment of metallic or other bodies
SE372290B (enExample) * 1966-02-28 1974-12-16 Tabougnar Ab

Also Published As

Publication number Publication date
LU57524A1 (enExample) 1969-03-27
SE343886B (enExample) 1972-03-20
ES361683A1 (es) 1970-11-16
US3554505A (en) 1971-01-12
BE725168A (enExample) 1969-05-16
NL6818311A (enExample) 1969-06-24
DE1813605A1 (de) 1969-07-03
FR1561203A (enExample) 1969-03-28
DE1813605B2 (de) 1971-02-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees
427C Application for amendment of specification now open to opposition (sect. 27/1949)
427B Order made restoring the patent (sect. 27/1949)
PCNP Patent ceased through non-payment of renewal fee