EP 0814929 B1 20010502 - IMMERSED OUTLET FOR CASTING METAL
Title (en)
IMMERSED OUTLET FOR CASTING METAL
Title (de)
TAUCHAUSGUSS ZUM GIESSEN VON METALL
Title (fr)
BUSETTE IMMERGEE POUR COULER DU METAL
Publication
Application
Priority
- DE 9600405 W 19960304
- DE 19512208 A 19950321
Abstract (en)
[origin: US5916472A] PCT No. PCT/DE96/00405 Sec. 371 Date Sep. 22, 1997 Sec. 102(e) Date Sep. 22, 1997 PCT Filed Mar. 4, 1996 PCT Pub. No. WO96/29166 PCT Pub. Date Sep. 26, 1996The invention is directed to an immersion nozzle for casting metal, especially steel, in plants for the continuous casting of thin slabs. On order to provide an immersion casting pipe that is easy to manufacture, has a long life, and enables the liquid metal to flow out in a uniform manner, it is suggested, according to the invention, that the pour-in part (11) is a pipe having a straight-surface front mouth (12), and the pour-out part (21) is constructed from plane-surface wall elements (22, 23). For this purpose, the circular cross-sectional area (AR) of the pour-in part (11) is in a relationship to the rectangular free cross-sectional area (AE) of the pour-out part (21) such that AR/AE>/=1.7.
IPC 1-7
IPC 8 full level
B22D 11/10 (2006.01); B22D 41/50 (2006.01)
CPC (source: EP KR US)
B22D 41/50 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT DE FR GB IT
DOCDB simple family (publication)
US 5916472 A 19990629; AT E200870 T1 20010515; AU 4874996 A 19961008; CN 1072079 C 20011003; CN 1178490 A 19980408; DE 19512208 C1 19960718; DE 19680152 D2 19980423; DE 59606850 D1 20010607; EP 0814929 A1 19980107; EP 0814929 B1 20010502; JP 3016596 B2 20000306; JP H10510216 A 19981006; KR 100295953 B1 20011025; KR 19980702764 A 19980805; RU 2145535 C1 20000220; TW 318803 B 19971101; WO 9629166 A1 19960926; ZA 962272 B 19960930
DOCDB simple family (application)
US 93002697 A 19970922; AT 96904747 T 19960304; AU 4874996 A 19960304; CN 96192608 A 19960304; DE 19512208 A 19950321; DE 19680152 T 19960304; DE 59606850 T 19960304; DE 9600405 W 19960304; EP 96904747 A 19960304; JP 52796696 A 19960304; KR 19970706171 A 19970904; RU 97117458 A 19960304; TW 85104498 A 19960413; ZA 962272 A 19960320