DE202007003738U1 - Wärmebehandlungsofen - Google Patents

Wärmebehandlungsofen Download PDF

Info

Publication number
DE202007003738U1
DE202007003738U1 DE200720003738 DE202007003738U DE202007003738U1 DE 202007003738 U1 DE202007003738 U1 DE 202007003738U1 DE 200720003738 DE200720003738 DE 200720003738 DE 202007003738 U DE202007003738 U DE 202007003738U DE 202007003738 U1 DE202007003738 U1 DE 202007003738U1
Authority
DE
Germany
Prior art keywords
heat treatment
heating chamber
treatment furnace
chamber
gas channel
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 - Lifetime
Application number
DE200720003738
Other languages
German (de)
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.)
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
Priority to DE200720003738 priority Critical patent/DE202007003738U1/de
Publication of DE202007003738U1 publication Critical patent/DE202007003738U1/de
Priority to EP07015457A priority patent/EP1970456A1/fr
Priority to PCT/EP2007/010055 priority patent/WO2008110193A1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C21D9/663—Bell-type furnaces
    • C21D9/667—Multi-station furnaces
    • C21D9/67—Multi-station furnaces adapted for treating the charge in vacuum or special atmosphere
    • 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
    • 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
    • C21D9/663—Bell-type furnaces
    • C21D9/667—Multi-station furnaces
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B5/16—Arrangements of air or gas supply devices
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/02—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated of multiple-chamber type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
DE200720003738 2007-03-14 2007-03-14 Wärmebehandlungsofen Expired - Lifetime DE202007003738U1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE200720003738 DE202007003738U1 (de) 2007-03-14 2007-03-14 Wärmebehandlungsofen
EP07015457A EP1970456A1 (fr) 2007-03-14 2007-08-07 Four de traitement de chaleur
PCT/EP2007/010055 WO2008110193A1 (fr) 2007-03-14 2007-11-21 Four de traitement thermique comprenant une compensation de la dépression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200720003738 DE202007003738U1 (de) 2007-03-14 2007-03-14 Wärmebehandlungsofen

Publications (1)

Publication Number Publication Date
DE202007003738U1 true DE202007003738U1 (de) 2007-06-06

Family

ID=38170470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200720003738 Expired - Lifetime DE202007003738U1 (de) 2007-03-14 2007-03-14 Wärmebehandlungsofen

Country Status (3)

Country Link
EP (1) EP1970456A1 (fr)
DE (1) DE202007003738U1 (fr)
WO (1) WO2008110193A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2302081A1 (fr) * 2009-08-26 2011-03-30 Ipsen International GmbH Procédé et dispositif de préparation de gaz de procédé pour des traitements à chaud de matériaux/pièces métalliques dans des fours industriels
US20230296322A1 (en) * 2022-03-15 2023-09-21 Afc-Holcroft, L.L.C. Apparatus and process for predicting metal heat treatment system failures

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009014665A1 (de) * 2009-03-27 2010-09-30 Ipsen International Gmbh Arbeitsverfahren und Vorrichtung zum Be-und Entladen für einem Industrieofen wie Wärmebehandlungsofen zur Wärmebehandlung von metallischen Werkstoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744960A (en) * 1972-05-08 1973-07-10 G Ingels Fluid environment in a treatment zone
SU1104989A1 (ru) * 1983-06-28 1997-05-10 А.Т. Чаукин Установка для термообработки деталей
US4770108A (en) * 1987-07-28 1988-09-13 Abar Ipsen Industries, Inc. Two-way vent cap for controlled atmosphere furnace
JPH03243718A (ja) * 1990-02-21 1991-10-30 Furukawa Electric Co Ltd:The 雰囲気熱処理炉の炉圧制御方法
JP2731127B2 (ja) * 1995-04-24 1998-03-25 中外炉工業株式会社 多室型熱処理炉

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2302081A1 (fr) * 2009-08-26 2011-03-30 Ipsen International GmbH Procédé et dispositif de préparation de gaz de procédé pour des traitements à chaud de matériaux/pièces métalliques dans des fours industriels
US20230296322A1 (en) * 2022-03-15 2023-09-21 Afc-Holcroft, L.L.C. Apparatus and process for predicting metal heat treatment system failures

Also Published As

Publication number Publication date
EP1970456A1 (fr) 2008-09-17
WO2008110193A1 (fr) 2008-09-18

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20070712

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: C21D0009667000

Ipc: C21D0009000000

Effective date: 20070516

R163 Identified publications notified

Effective date: 20070521

R150 Term of protection extended to 6 years

Effective date: 20100412

R151 Term of protection extended to 8 years

Effective date: 20130328

R158 Lapse of ip right after 8 years