ATE306565T1 - Vorrichtung und verfahren zum gasabschrecken - Google Patents
Vorrichtung und verfahren zum gasabschreckenInfo
- 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
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)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
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 (fr) |
EP (1) | EP1476585B1 (fr) |
AT (1) | ATE306565T1 (fr) |
AU (1) | AU2003224189A1 (fr) |
DE (1) | DE60301860T2 (fr) |
ES (1) | ES2250887T3 (fr) |
FR (1) | FR2835907B1 (fr) |
WO (1) | WO2003068998A1 (fr) |
Families Citing this family (7)
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)
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 |
-
2002
- 2002-02-12 FR FR0201701A patent/FR2835907B1/fr not_active Expired - Fee Related
-
2003
- 2003-02-10 AT AT03720608T patent/ATE306565T1/de not_active IP Right Cessation
- 2003-02-10 WO PCT/FR2003/000412 patent/WO2003068998A1/fr not_active Application Discontinuation
- 2003-02-10 ES ES03720608T patent/ES2250887T3/es not_active Expired - Lifetime
- 2003-02-10 EP EP03720608A patent/EP1476585B1/fr not_active Revoked
- 2003-02-10 US US10/504,228 patent/US20060037678A1/en not_active Abandoned
- 2003-02-10 AU AU2003224189A patent/AU2003224189A1/en not_active Abandoned
- 2003-02-10 DE DE60301860T patent/DE60301860T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20060037678A1 (en) | 2006-02-23 |
FR2835907A1 (fr) | 2003-08-15 |
AU2003224189A1 (en) | 2003-09-04 |
FR2835907B1 (fr) | 2004-09-17 |
ES2250887T3 (es) | 2006-04-16 |
EP1476585A1 (fr) | 2004-11-17 |
WO2003068998A1 (fr) | 2003-08-21 |
EP1476585B1 (fr) | 2005-10-12 |
DE60301860D1 (de) | 2006-02-23 |
DE60301860T2 (de) | 2006-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1476585 Country of ref document: EP |
|
RZN | Patent revoked |