FR2583064B1 - Procede de traitement thermique, hotte pour la mise en oeuvre de ce procede et son utilisation dans les fours de traitement thermique - Google Patents

Procede de traitement thermique, hotte pour la mise en oeuvre de ce procede et son utilisation dans les fours de traitement thermique

Info

Publication number
FR2583064B1
FR2583064B1 FR8508470A FR8508470A FR2583064B1 FR 2583064 B1 FR2583064 B1 FR 2583064B1 FR 8508470 A FR8508470 A FR 8508470A FR 8508470 A FR8508470 A FR 8508470A FR 2583064 B1 FR2583064 B1 FR 2583064B1
Authority
FR
France
Prior art keywords
heat treatment
heat treating
hood
carrying
ovens
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
FR8508470A
Other languages
English (en)
Other versions
FR2583064A1 (fr
Inventor
Vincent Guillaume
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.)
Air Liquide SA
Original Assignee
Air Liquide 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9319890&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2583064(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Liquide SA filed Critical Air Liquide SA
Priority to FR8508470A priority Critical patent/FR2583064B1/fr
Priority to AT86401150T priority patent/ATE39501T1/de
Priority to EP86401150A priority patent/EP0206873B2/fr
Priority to DE8686401150T priority patent/DE3661542D1/de
Priority to US06/868,944 priority patent/US4746289A/en
Priority to ZA864139A priority patent/ZA864139B/xx
Priority to JP61128276A priority patent/JP2665333B2/ja
Priority to ES555695A priority patent/ES8708018A1/es
Priority to AU58327/86A priority patent/AU587256B2/en
Priority to CA000510863A priority patent/CA1277214C/fr
Priority to BR8602604A priority patent/BR8602604A/pt
Priority to KR1019860004463A priority patent/KR870000438A/ko
Publication of FR2583064A1 publication Critical patent/FR2583064A1/fr
Priority to ES557554A priority patent/ES8800412A1/es
Publication of FR2583064B1 publication Critical patent/FR2583064B1/fr
Application granted granted Critical
Expired 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
    • 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
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • 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
    • 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
    • F27B9/243—Endless-strand conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Details (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Tunnel Furnaces (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
FR8508470A 1985-06-05 1985-06-05 Procede de traitement thermique, hotte pour la mise en oeuvre de ce procede et son utilisation dans les fours de traitement thermique Expired FR2583064B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR8508470A FR2583064B1 (fr) 1985-06-05 1985-06-05 Procede de traitement thermique, hotte pour la mise en oeuvre de ce procede et son utilisation dans les fours de traitement thermique
AT86401150T ATE39501T1 (de) 1985-06-05 1986-05-30 Waermebehandlungsverfahren, gasabdichtungsvorrichtung und dessen verwendung in waermebehandlungsoefen.
EP86401150A EP0206873B2 (fr) 1985-06-05 1986-05-30 Procédé de traitement thermique, hotte pour la mise en oeuvre de ce procédé et son utilisation dans les fours de traitement thermique
DE8686401150T DE3661542D1 (en) 1985-06-05 1986-05-30 Method of heat treating, gas curtain device and its use in heat treating furnaces
US06/868,944 US4746289A (en) 1985-06-05 1986-05-30 Heat treating process, hood for carrying out this process, and its use in heat treating furnaces
ZA864139A ZA864139B (en) 1985-06-05 1986-06-03 Heat treating process,hood for carrying out this process and its use in heat treating furnaces
JP61128276A JP2665333B2 (ja) 1985-06-05 1986-06-04 連続式熱処理炉用フード
ES555695A ES8708018A1 (es) 1985-06-05 1986-06-04 Procedimiento de tratamiento termico de objetos en un horno continuo
AU58327/86A AU587256B2 (en) 1985-06-05 1986-06-04 Heat treating process, hood for carrying out this process, and its use in heat treating furnaces
CA000510863A CA1277214C (fr) 1985-06-05 1986-06-04 Procede de traitement thermique, hotte pour la mise en oeuvre de ce procede et son utilisation dans les fours de traitement thermique
BR8602604A BR8602604A (pt) 1985-06-05 1986-06-04 Processo de tratamento termico de objetos em forno continuo,coifa para realizacao do mesmo e forno de tratamento termico
KR1019860004463A KR870000438A (ko) 1985-06-05 1986-06-05 열처리 방법과 그 실시를 위한 후드 및 열처리로에서의 후드의 사용법
ES557554A ES8800412A1 (es) 1985-06-05 1987-05-16 Campana de tratamiento termico de objetos para un horno continuo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8508470A FR2583064B1 (fr) 1985-06-05 1985-06-05 Procede de traitement thermique, hotte pour la mise en oeuvre de ce procede et son utilisation dans les fours de traitement thermique

Publications (2)

Publication Number Publication Date
FR2583064A1 FR2583064A1 (fr) 1986-12-12
FR2583064B1 true FR2583064B1 (fr) 1987-08-14

Family

ID=9319890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8508470A Expired FR2583064B1 (fr) 1985-06-05 1985-06-05 Procede de traitement thermique, hotte pour la mise en oeuvre de ce procede et son utilisation dans les fours de traitement thermique

Country Status (12)

Country Link
US (1) US4746289A (fr)
EP (1) EP0206873B2 (fr)
JP (1) JP2665333B2 (fr)
KR (1) KR870000438A (fr)
AT (1) ATE39501T1 (fr)
AU (1) AU587256B2 (fr)
BR (1) BR8602604A (fr)
CA (1) CA1277214C (fr)
DE (1) DE3661542D1 (fr)
ES (2) ES8708018A1 (fr)
FR (1) FR2583064B1 (fr)
ZA (1) ZA864139B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO159960C (no) * 1986-07-08 1989-02-22 Norsk Hydro As Ovn for hoeytemperaturbehandling av plastiske eller forherdete produkter.
US5404836A (en) * 1989-02-03 1995-04-11 Milewski; John V. Method and apparatus for continuous controlled production of single crystal whiskers
US5409159A (en) * 1994-02-28 1995-04-25 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Apparatus and methods for inerting solder during wave soldering operations
US5411200A (en) * 1994-02-28 1995-05-02 American Air Liquide, Inc. Process and apparatus for the wave soldering of circuit boards
US5520320A (en) * 1994-04-22 1996-05-28 Air Liquide America Corporation Process for wave soldering components on a printed circuit board in a temperature controlled non-oxidizing atmosphere
IL119434A (en) * 1995-11-27 2000-01-31 Boc Group Inc Furnace
BR9904910A (pt) * 1998-03-26 2000-06-20 Kawasaki Steel Co Forno de tratamento térmico contìnuo e processo de controle da atmosfera e processo de resfriamento no forno
CN101228285B (zh) * 2005-07-25 2010-12-08 住友金属工业株式会社 连续热处理炉、使用其的金属管及热处理方法
JP5029974B2 (ja) * 2010-01-21 2012-09-19 富山住友電工株式会社 金属多孔体及びそれを用いた電池用電極、並びに金属多孔体の製造方法
CN103305744B (zh) * 2012-03-08 2016-03-30 宝山钢铁股份有限公司 一种高质量硅钢常化基板的生产方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668701A (en) * 1951-02-03 1954-02-09 Selas Corp Of America Heating control system
US3223396A (en) * 1963-04-22 1965-12-14 Hayes Inc C I Heat treatment apparatus
US3467366A (en) * 1967-10-02 1969-09-16 Hayes Inc C I Furnace construction having atmosphere curtain
US3618919A (en) * 1969-11-03 1971-11-09 Btu Eng Corp Adjustable heat and gas barrier
BE791511A (fr) * 1971-11-19 1973-03-16 Flynn Charles S Appareil de traitement thermique rapide d'une bande de matiere
US3984197A (en) * 1972-03-25 1976-10-05 Hoechst Aktiengesellschaft Device for the wet treatment and drying of textile material
FR2421979A1 (fr) * 1978-04-07 1979-11-02 Alsacienne Constr Meca Installation de traitement thermique de produits textiles sous forme continue
US4217090A (en) * 1978-08-22 1980-08-12 B & K Machinery International Limited Oven heating system
IT8021945V0 (it) * 1980-06-02 1980-06-02 Luca Ferdinando De Dispositivo didattico per suonare strumenti musicali.
DE3029136C2 (de) * 1980-07-31 1982-06-03 Computer Gesellschaft Konstanz Mbh, 7750 Konstanz Steuerschaltung für an eine Datenverarbeitungsanlage anschließbare Peripheriegeräte
US4501553A (en) * 1981-06-29 1985-02-26 Chugai Ro Co., Ltd. Floating equipment and floating-type heat treating furnace for striplike works
GB2108156B (en) * 1981-09-19 1986-01-15 British Oxygen Co Ltd Heat treatment of metals
GB2139741B (en) * 1983-05-04 1988-06-08 Air Prod & Chem Method of operating heat treatment furnace

Also Published As

Publication number Publication date
ES8800412A1 (es) 1987-10-16
EP0206873A1 (fr) 1986-12-30
BR8602604A (pt) 1987-02-03
ES8708018A1 (es) 1987-09-01
JP2665333B2 (ja) 1997-10-22
EP0206873B1 (fr) 1988-12-28
AU587256B2 (en) 1989-08-10
AU5832786A (en) 1986-12-11
KR870000438A (ko) 1987-02-18
ES557554A0 (es) 1987-10-16
FR2583064A1 (fr) 1986-12-12
DE3661542D1 (en) 1989-02-02
US4746289A (en) 1988-05-24
EP0206873B2 (fr) 1992-07-08
ZA864139B (en) 1987-02-25
CA1277214C (fr) 1990-12-04
ATE39501T1 (de) 1989-01-15
ES555695A0 (es) 1987-09-01
JPS6237317A (ja) 1987-02-18

Similar Documents

Publication Publication Date Title
FR2557279B1 (fr) Four industriel pour traitement thermique de pieces metalliques
DE3864007D1 (de) Verfahren zur waermebehandlung metallischer werkstuecke.
FR2583064B1 (fr) Procede de traitement thermique, hotte pour la mise en oeuvre de ce procede et son utilisation dans les fours de traitement thermique
IT8547583A0 (it) Apparecchio e procedimento per il recupero di calore disperso in procedimento industriali ad alta temperatura, ad esempio forni per la fusione del vetro
BE904106A (fr) Procede et appareil de production de carreaux ceramiques emailles et carreaux ainsi obtenus.
SE8105387L (sv) Forfarande avser konvektiv vermeoverforing vid tradbuntar av stal och metall utan jern
OA08978A (fr) Procédés et dispositifs permettant de traiter thermiquement des fils d'acier au carbone de façon à obtenir une structure perlitique fine
FR2514035B1 (fr) Procede de traitement thermique de durcissement de surface de l'acier, acier convenant pour ce traitement et acier traite obtenu
FR2757845B1 (fr) Procede pour ameliorer le profil thermique des fours de verre et four de fusion de verre pour sa mise en oeuvre
BR8108759A (pt) Pre-aquecimento de carga de vidro
ES489039A1 (es) Procedimiento para el tratamiento termico en continuo de ma-terial metalico alargado suelto e instalacion correspondien-te
BE884338A (fr) Four industriel de traitement thermique et de frittage et son procede de mise en oeuvre
BE894513A (fr) Procede catalytique et profil thermique pour le traitement echelonne de residus
FR2355074A1 (fr) Procede et machine pour le traitement thermique des chaines
GR880300136T1 (en) Heat treatment vessel for high-temperature smelting materials, refractory brick for the lining and process for the operation of the vessel
SE8502708D0 (sv) Verfahren und einrichtung zur behandlung von schmelzflussigen nichteisenmetallen und/oder deren schlacken durch aufblasen von reaktionsgasen
BE905494A (fr) Procede pour emailler les deux faces d'une bande metallique.
ATE22171T1 (de) Verfahren und hubbalkenofen zur erwaermung von eisenhuettenerzeugnissen.
Guillaume Method of Heat Treating, Gas Curtain Device and Its Use in Heat Treating Furnaces
GB1429461A (en) Method of and apparatus for heat treatment of glass sheets
ATE48443T1 (de) Verfahren und vorrichtung zur waermebehandlung von werkstuecken.
EP0145485A3 (en) Method of controlling the temperature of steel strip in the cooling zone of a continuous annealing furnace
BE892461A (fr) Procede et four a poutres mobiles pour le traitement thermique de tubes en acier
GB1452652A (en) Furnaces
GB889708A (en) Improvements in industrial furnaces of the pusher type

Legal Events

Date Code Title Description
ST Notification of lapse