GB1063370A - Improvements in or relating to pull-through furnace for the continuous stress-reliefannealing of rolled products in strip form - Google Patents

Improvements in or relating to pull-through furnace for the continuous stress-reliefannealing of rolled products in strip form

Info

Publication number
GB1063370A
GB1063370A GB52880/64A GB5288064A GB1063370A GB 1063370 A GB1063370 A GB 1063370A GB 52880/64 A GB52880/64 A GB 52880/64A GB 5288064 A GB5288064 A GB 5288064A GB 1063370 A GB1063370 A GB 1063370A
Authority
GB
United Kingdom
Prior art keywords
furnace
reliefannealing
relating
pull
sleeve
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
GB52880/64A
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of GB1063370A publication Critical patent/GB1063370A/en
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
    • 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
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
    • 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
    • C21D9/562—Details
    • C21D9/563—Rolls; Drums; Roll arrangements
    • 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
    • C21D9/562—Details
    • C21D9/565—Sealing arrangements
    • 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 tunnel furnace
    • F27B9/24—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 tunnel furnace being carried by a conveyor
    • F27B9/2407—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 tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • 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
    • F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work

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 Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

1,063,370. Seals. MANNESMANN A.G. Dec. 30, 1964 [Dec. 30, 1963], No. 52880/64. Heading F2B. [Also in Division F4] Laterally removable rollers 3 in a continuous strip annealing furnace (see Division F4) each have a seal comprising a two-part sleeve 15 connected by links 13 to an annular disc 12 in a housing 9, lamellae 17 on the sleeve and lamellµ 18 on the housing forming a labyrinthine arrangement. A flexible diaphragm 16 extends between the sleeve 15 and the disc 12. The housing 9 has a water-cooled sheet metal cover 10 provided with a guide 11 for said disc 12 and a protective gas inlet 19.
GB52880/64A 1963-12-30 1964-12-30 Improvements in or relating to pull-through furnace for the continuous stress-reliefannealing of rolled products in strip form Expired GB1063370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM59419A DE1202300B (en) 1963-12-30 1963-12-30 Pull-through furnace for continuous tension relief of strip-shaped rolled products

Publications (1)

Publication Number Publication Date
GB1063370A true GB1063370A (en) 1967-03-30

Family

ID=7309522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52880/64A Expired GB1063370A (en) 1963-12-30 1964-12-30 Improvements in or relating to pull-through furnace for the continuous stress-reliefannealing of rolled products in strip form

Country Status (4)

Country Link
US (1) US3284073A (en)
AT (1) AT261655B (en)
DE (1) DE1202300B (en)
GB (1) GB1063370A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385945A (en) * 1981-11-19 1983-05-31 Armco Inc. Lift-off means and method for use with a horizontal continuous hearth roll furnace for the treatment of metallic strip
US4571274A (en) * 1982-10-28 1986-02-18 Kawasaki Steel Corporation Method for continuous annealing of a metal strip
JPS6036626A (en) * 1983-08-06 1985-02-25 Kawasaki Steel Corp Continuous annealing device
FR3055012B1 (en) * 2016-08-11 2018-07-27 Fives Stein METHOD AND DEVICE FOR EXCHANGING THE EXTRACTION ROLLS IN AN EXIT SAS OF A TIN BATH WITH A CONTINUOUS SUPPORT OF THE FLOATING GLASS RIBBON

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US747779A (en) * 1903-03-16 1903-12-22 Michael J Ryan Straightening and tempering device.
GB401584A (en) * 1933-04-11 1933-11-16 Emil Friedrich Russ Improvements in or relating to furnaces for heating wire and the like

Also Published As

Publication number Publication date
DE1202300B (en) 1965-10-07
US3284073A (en) 1966-11-08
AT261655B (en) 1968-05-10

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