FR2169696A5 - - Google Patents

Info

Publication number
FR2169696A5
FR2169696A5 FR7303002A FR7303002A FR2169696A5 FR 2169696 A5 FR2169696 A5 FR 2169696A5 FR 7303002 A FR7303002 A FR 7303002A FR 7303002 A FR7303002 A FR 7303002A FR 2169696 A5 FR2169696 A5 FR 2169696A5
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
FR7303002A
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.)
SALEM ENGINEERING CO Ltd
Original Assignee
SALEM ENGINEERING 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 SALEM ENGINEERING CO Ltd filed Critical SALEM ENGINEERING CO Ltd
Application granted granted Critical
Publication of FR2169696A5 publication Critical patent/FR2169696A5/fr
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 tunnel furnace
    • 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 tunnel furnace walking beam furnace
    • F27B9/202—Conveyor mechanisms therefor
    • F27B9/203—Conveyor mechanisms therefor having ramps
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Reciprocating Conveyors (AREA)
FR7303002A 1972-01-29 1973-01-29 Expired FR2169696A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB426272A GB1413171A (en) 1972-01-29 1972-01-29 Walking beam furnaces

Publications (1)

Publication Number Publication Date
FR2169696A5 true FR2169696A5 (fr) 1973-09-07

Family

ID=9773803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7303002A Expired FR2169696A5 (fr) 1972-01-29 1973-01-29

Country Status (8)

Country Link
JP (1) JPS4884009A (fr)
BE (1) BE794696A (fr)
DE (1) DE2303734A1 (fr)
ES (1) ES411064A1 (fr)
FR (1) FR2169696A5 (fr)
GB (1) GB1413171A (fr)
NL (1) NL7301179A (fr)
SE (1) SE379054B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0518280A1 (fr) * 1991-06-14 1992-12-16 MAERZ OFENBAU GmbH Four à pas de pélerin pour le traitement thermique de matériau en morceaux
CN104404240A (zh) * 2014-08-12 2015-03-11 北京首钢股份有限公司 一种步进式加热炉炉底固定梁布置改造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350214U (fr) * 1976-09-30 1978-04-27
US4290752A (en) * 1980-08-04 1981-09-22 Bricmont & Associates, Inc. Walking beam furnace
CN103382521B (zh) * 2012-05-03 2015-02-18 攀钢集团攀枝花钢钒有限公司 一种加热炉的钢坯装炉方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0518280A1 (fr) * 1991-06-14 1992-12-16 MAERZ OFENBAU GmbH Four à pas de pélerin pour le traitement thermique de matériau en morceaux
CN104404240A (zh) * 2014-08-12 2015-03-11 北京首钢股份有限公司 一种步进式加热炉炉底固定梁布置改造方法

Also Published As

Publication number Publication date
GB1413171A (en) 1975-11-12
JPS4884009A (fr) 1973-11-08
ES411064A1 (es) 1976-01-01
NL7301179A (fr) 1973-07-31
BE794696A (fr) 1973-05-16
SE379054B (fr) 1975-09-22
DE2303734A1 (de) 1973-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse