EP 1088112 B1 20030129 - WATER-COOLED VESSEL FOR VACUUM PROCESSING OF LIQUID STEEL
Title (en)
WATER-COOLED VESSEL FOR VACUUM PROCESSING OF LIQUID STEEL
Title (de)
MIT EINER WASSERKÜHLUNG VERSEHENES GEFÄSS FÜR DIE VAKUUMBEHANDLUNG VON FLÜSSIGEM STAHL
Title (fr)
CUVE A REFROIDISSEMENT A EAU POUR LE TRAITEMENT SOUS VIDE D'ACIER LIQUIDE
Publication
Application
Priority
- DE 9901472 W 19990517
- DE 19822159 A 19980516
Abstract (en)
[origin: US6638471B1] The invention relates to a process vessel for vacuum processing liquid steel, comprising a lower part, a middle part and an upper part, and submersible pipes located on the lower part, whereby the process vessel is provided with a heating apparatus, a feed device, and a waste gas connection arranged at a right angle to the central axis of the vessel, and whereby the process vessel has an outer metal jacket and a refractory lining arranged at least in part in the interior of the vessel, according to which the metal jacket (19) of the upper part (15) of the vessel, including the waste gas connection (16), is provided with a water-cooling device (23) and is exposed directly on the interior side to the process conditions prevailing in the interior of the vessel (10).
IPC 1-7
IPC 8 full level
C21C 7/10 (2006.01)
CPC (source: EP KR US)
C21C 7/10 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT BE DE ES FR GB IT LU NL SE
DOCDB simple family (publication)
US 6638471 B1 20031028; AT E231924 T1 20030215; BR 9910506 A 20010130; CN 1243837 C 20060301; CN 1308687 A 20010815; DE 19822159 A1 19991118; DE 59904170 D1 20030306; EP 1088112 A1 20010404; EP 1088112 B1 20030129; ES 2192061 T3 20030916; KR 100439642 B1 20040712; KR 20010071274 A 20010728; RU 2201459 C2 20030327; WO 9960174 A1 19991125
DOCDB simple family (application)
US 70090001 A 20010305; AT 99934506 T 19990517; BR 9910506 A 19990517; CN 99808275 A 19990517; DE 19822159 A 19980516; DE 59904170 T 19990517; DE 9901472 W 19990517; EP 99934506 A 19990517; ES 99934506 T 19990517; KR 20007012854 A 20001116; RU 2000131692 A 19990517