DE59904170D1 - Mit einer wasserkühlung versehenes gefäss für die vakuumbehandlung von flüssigem stahl - Google Patents
Mit einer wasserkühlung versehenes gefäss für die vakuumbehandlung von flüssigem stahlInfo
- Publication number
- DE59904170D1 DE59904170D1 DE59904170T DE59904170T DE59904170D1 DE 59904170 D1 DE59904170 D1 DE 59904170D1 DE 59904170 T DE59904170 T DE 59904170T DE 59904170 T DE59904170 T DE 59904170T DE 59904170 D1 DE59904170 D1 DE 59904170D1
- Authority
- DE
- Germany
- Prior art keywords
- vessel
- water
- liquid steel
- vacuum treatment
- interior
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Articles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19822159A DE19822159A1 (de) | 1998-05-16 | 1998-05-16 | Mit einer Wasserkühlung versehenes Gefäß für die Behandlung von flüssigem Stahl |
PCT/DE1999/001472 WO1999060174A1 (de) | 1998-05-16 | 1999-05-17 | Mit einer wasserkühlung versehenes gefäss für die vakuumbehandlung von flüssigem stahl |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59904170D1 true DE59904170D1 (de) | 2003-03-06 |
Family
ID=7868094
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19822159A Withdrawn DE19822159A1 (de) | 1998-05-16 | 1998-05-16 | Mit einer Wasserkühlung versehenes Gefäß für die Behandlung von flüssigem Stahl |
DE59904170T Expired - Lifetime DE59904170D1 (de) | 1998-05-16 | 1999-05-17 | Mit einer wasserkühlung versehenes gefäss für die vakuumbehandlung von flüssigem stahl |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19822159A Withdrawn DE19822159A1 (de) | 1998-05-16 | 1998-05-16 | Mit einer Wasserkühlung versehenes Gefäß für die Behandlung von flüssigem Stahl |
Country Status (10)
Country | Link |
---|---|
US (1) | US6638471B1 (de) |
EP (1) | EP1088112B1 (de) |
KR (1) | KR100439642B1 (de) |
CN (1) | CN1243837C (de) |
AT (1) | ATE231924T1 (de) |
BR (1) | BR9910506A (de) |
DE (2) | DE19822159A1 (de) |
ES (1) | ES2192061T3 (de) |
RU (1) | RU2201459C2 (de) |
WO (1) | WO1999060174A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0424967D0 (en) * | 2004-11-12 | 2004-12-15 | Hamworthy Combustion Eng Ltd | Incinerator for boil-off gas |
WO2012154714A1 (en) | 2011-05-11 | 2012-11-15 | Tyk America, Inc. | Degasser snorkel with serpentine flow path cooling |
US9644246B2 (en) | 2011-05-11 | 2017-05-09 | Tyk America, Inc. | Degasser snorkel with serpentine flow path cooling |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1184537A (en) * | 1967-04-28 | 1970-03-18 | Hoesch Ag | Improvements in Vacuum Vessels for Degassing Molten Metals. |
JPH04103713A (ja) * | 1990-08-20 | 1992-04-06 | Nippon Steel Corp | 溶鋼の高速脱ガス方法 |
DE4130590C2 (de) * | 1991-09-12 | 1993-11-04 | Mannesmann Ag | Entgasungsgefaess fuer die vakuumbehandlung von fluessigem stahl |
US5520718A (en) * | 1994-09-02 | 1996-05-28 | Inland Steel Company | Steelmaking degassing method |
-
1998
- 1998-05-16 DE DE19822159A patent/DE19822159A1/de not_active Withdrawn
-
1999
- 1999-05-17 WO PCT/DE1999/001472 patent/WO1999060174A1/de active IP Right Grant
- 1999-05-17 RU RU2000131692/02A patent/RU2201459C2/ru not_active IP Right Cessation
- 1999-05-17 KR KR10-2000-7012854A patent/KR100439642B1/ko not_active IP Right Cessation
- 1999-05-17 EP EP99934506A patent/EP1088112B1/de not_active Expired - Lifetime
- 1999-05-17 CN CNB998082759A patent/CN1243837C/zh not_active Expired - Fee Related
- 1999-05-17 AT AT99934506T patent/ATE231924T1/de active
- 1999-05-17 US US09/700,900 patent/US6638471B1/en not_active Expired - Fee Related
- 1999-05-17 DE DE59904170T patent/DE59904170D1/de not_active Expired - Lifetime
- 1999-05-17 BR BR9910506-3A patent/BR9910506A/pt not_active IP Right Cessation
- 1999-05-17 ES ES99934506T patent/ES2192061T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19822159A1 (de) | 1999-11-18 |
KR20010071274A (ko) | 2001-07-28 |
EP1088112B1 (de) | 2003-01-29 |
CN1308687A (zh) | 2001-08-15 |
RU2201459C2 (ru) | 2003-03-27 |
EP1088112A1 (de) | 2001-04-04 |
KR100439642B1 (ko) | 2004-07-12 |
CN1243837C (zh) | 2006-03-01 |
WO1999060174A1 (de) | 1999-11-25 |
BR9910506A (pt) | 2001-01-30 |
ATE231924T1 (de) | 2003-02-15 |
ES2192061T3 (es) | 2003-09-16 |
US6638471B1 (en) | 2003-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SIEMENS VAI METALS TECHNOLOGIES GMBH, 77731 WI, DE |