FR2607233B1 - Procede et agencement de conformation d'un front de flammes sur une ouverture de chargement de four de traitement thermique - Google Patents

Procede et agencement de conformation d'un front de flammes sur une ouverture de chargement de four de traitement thermique

Info

Publication number
FR2607233B1
FR2607233B1 FR8715946A FR8715946A FR2607233B1 FR 2607233 B1 FR2607233 B1 FR 2607233B1 FR 8715946 A FR8715946 A FR 8715946A FR 8715946 A FR8715946 A FR 8715946A FR 2607233 B1 FR2607233 B1 FR 2607233B1
Authority
FR
France
Prior art keywords
flames
conforming
arrangement
heat treatment
loading opening
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 - Fee Related
Application number
FR8715946A
Other languages
English (en)
French (fr)
Other versions
FR2607233A1 (fr
Inventor
Cornelius H Luiten
Werner Gohring
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.)
Ipsen International GmbH
Original Assignee
Ipsen International GmbH
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 Ipsen International GmbH filed Critical Ipsen International GmbH
Publication of FR2607233A1 publication Critical patent/FR2607233A1/fr
Application granted granted Critical
Publication of FR2607233B1 publication Critical patent/FR2607233B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D99/0075—Gas curtain seals
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
FR8715946A 1986-11-26 1987-11-18 Procede et agencement de conformation d'un front de flammes sur une ouverture de chargement de four de traitement thermique Expired - Fee Related FR2607233B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863640324 DE3640324A1 (de) 1986-11-26 1986-11-26 Verfahren und vorrichtung zur gestaltung einer flammenfront an einer beschickungsoeffnung eines waermebehandlungsofens

Publications (2)

Publication Number Publication Date
FR2607233A1 FR2607233A1 (fr) 1988-05-27
FR2607233B1 true FR2607233B1 (fr) 1991-02-08

Family

ID=6314769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8715946A Expired - Fee Related FR2607233B1 (fr) 1986-11-26 1987-11-18 Procede et agencement de conformation d'un front de flammes sur une ouverture de chargement de four de traitement thermique

Country Status (4)

Country Link
DE (1) DE3640324A1 (es)
ES (1) ES2008312A6 (es)
FR (1) FR2607233B1 (es)
GB (1) GB2197938A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011053698C5 (de) * 2011-09-16 2017-11-16 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung von Struktur- und Chassisbauteilen durch Warmformen und Erwärmungsstation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1357790A (en) * 1919-10-04 1920-11-02 Marx Richard Furnace
FR739672A (fr) * 1932-05-19 1933-01-16 Procédé perfectionné de traitement thermique des métaux et four pour sa réalisation
GB478879A (en) * 1936-06-10 1938-01-21 Siemens Ag Improvements in and relating to kilns
GB748596A (en) * 1952-02-08 1956-05-09 Heurtey & Cie Improvements in or relating to furnaces for the heat treatment of materials
GB862764A (en) * 1958-10-11 1961-03-15 Demag Humboldt Niederschachtof A device for the production of smeltable briquettes from iron ore
US3575398A (en) * 1968-11-13 1971-04-20 Midland Ross Corp Apparatus for minimizing atmosphere upset in a furnace for heat treating articles
US3618919A (en) * 1969-11-03 1971-11-09 Btu Eng Corp Adjustable heat and gas barrier
US4032290A (en) * 1976-05-24 1977-06-28 Btu Engineering Corporation High temperature furnace muffle
AT362809B (de) * 1978-12-11 1981-06-25 Messer Griesheim Austria Gesse Verwendung eines brenngas-stickstoff-gemisches zur speisung eines der eingangstuer eines gluehofens zur waermebehandlung von werkstuecken zugeordneten brennerrohres
GB2139741B (en) * 1983-05-04 1988-06-08 Air Prod & Chem Method of operating heat treatment furnace

Also Published As

Publication number Publication date
GB8725906D0 (en) 1987-12-09
DE3640324A1 (de) 1988-06-09
ES2008312A6 (es) 1989-07-16
FR2607233A1 (fr) 1988-05-27
GB2197938A (en) 1988-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse