ATE306565T1 - Vorrichtung und verfahren zum gasabschrecken - Google Patents

Vorrichtung und verfahren zum gasabschrecken

Info

Publication number
ATE306565T1
ATE306565T1 AT03720608T AT03720608T ATE306565T1 AT E306565 T1 ATE306565 T1 AT E306565T1 AT 03720608 T AT03720608 T AT 03720608T AT 03720608 T AT03720608 T AT 03720608T AT E306565 T1 ATE306565 T1 AT E306565T1
Authority
AT
Austria
Prior art keywords
gas
quenching
buffer tank
evaporator
inlet
Prior art date
Application number
AT03720608T
Other languages
English (en)
Inventor
Bruno Roques
Linda Lefevre
Jean-Martial Leger
Original Assignee
Air Liquide
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=27620115&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE306565(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Liquide filed Critical Air Liquide
Application granted granted Critical
Publication of ATE306565T1 publication Critical patent/ATE306565T1/de

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/613—Gases; Liquefied or solidified normally gaseous material
    • 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
    • C21D2241/00—Treatments in a special environment
    • C21D2241/01—Treatments in a special environment under pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
AT03720608T 2002-02-12 2003-02-10 Vorrichtung und verfahren zum gasabschrecken ATE306565T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0201701A FR2835907B1 (fr) 2002-02-12 2002-02-12 Installation de trempe par gaz et procede de trempe correspondant
PCT/FR2003/000412 WO2003068998A1 (fr) 2002-02-12 2003-02-10 Installation de trempe par gaz et procede de rempe correspondant

Publications (1)

Publication Number Publication Date
ATE306565T1 true ATE306565T1 (de) 2005-10-15

Family

ID=27620115

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03720608T ATE306565T1 (de) 2002-02-12 2003-02-10 Vorrichtung und verfahren zum gasabschrecken

Country Status (8)

Country Link
US (1) US20060037678A1 (de)
EP (1) EP1476585B1 (de)
AT (1) ATE306565T1 (de)
AU (1) AU2003224189A1 (de)
DE (1) DE60301860T2 (de)
ES (1) ES2250887T3 (de)
FR (1) FR2835907B1 (de)
WO (1) WO2003068998A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10251486A1 (de) * 2002-11-05 2004-05-19 Linde Ag Verfahren und Vorrichtung zur Gaserückgewinnung
FR2858983B1 (fr) * 2003-08-21 2005-09-23 Air Liquide Procede de trempe par gaz mettant en oeuvre une installation de recyclage
FR2863628B1 (fr) * 2003-12-11 2006-11-17 Etudes Const Mecaniques Dispositif de trempe de pieces en acier
US20050193743A1 (en) * 2004-03-05 2005-09-08 John Foss High-pressure cryogenic gas for treatment processes
FR2879474B1 (fr) * 2004-12-16 2008-06-13 Air Liquide Procede d'epuration d'un melange entrant comportant du dioxyde de carbone (co2) et du monoxyde de carbone (co) en vue de l'elimination du monoxyde de carbone (co) contenu dans ce melange
US8820098B2 (en) 2011-05-17 2014-09-02 Air Products And Chemicals, Inc. Method and apparatus for quenching of materials in vacuum furnace
CN106498136B (zh) * 2016-12-30 2018-04-03 上海颐柏热处理设备有限公司 一种高压液态或超临界态淬火的装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524729A1 (de) * 1985-07-11 1987-01-15 Leybold Heraeus Gmbh & Co Kg Vorrichtung zum reinigen von schwefel- und stickstoffhaltigen rauchgasen
DE3736501C1 (de) * 1987-10-28 1988-06-09 Degussa Verfahren zur Waermebehandlung metallischer Werkstuecke
FR2634866B1 (fr) * 1988-07-26 1990-10-19 Thierry Dimier Traitements The Procede et dispositif pour la recuperation d'un fluide en vue de sa reutilisation
FR2644557A1 (fr) * 1989-03-17 1990-09-21 Etudes Const Mecaniques Dispositif d'injection de gaz sous pression et debit eleves dans une enceinte etanche avec recuperation du gaz
FR2660669B1 (fr) * 1990-04-04 1992-06-19 Air Liquide Procede et installation de traitement thermique d'objets avec trempe en milieux gazeux.
DE19820083A1 (de) * 1998-05-06 1999-11-11 Ald Vacuum Techn Gmbh Verfahren zum Abschrecken von Werkstücken und Wärmebehandlungsanlage zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
ES2250887T3 (es) 2006-04-16
EP1476585B1 (de) 2005-10-12
AU2003224189A1 (en) 2003-09-04
WO2003068998A1 (fr) 2003-08-21
FR2835907A1 (fr) 2003-08-15
DE60301860D1 (de) 2006-02-23
US20060037678A1 (en) 2006-02-23
FR2835907B1 (fr) 2004-09-17
DE60301860T2 (de) 2006-06-22
EP1476585A1 (de) 2004-11-17

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