EP 2516086 A1 20121031 - SLIDING CLOSURE FOR A METALLURGICAL CONTAINER
Title (en)
SLIDING CLOSURE FOR A METALLURGICAL CONTAINER
Title (de)
SCHIEBEVERSCHLUSS FÜR EINEN METALLURGISCHEN BEHÄLTER
Title (fr)
FERMETURE COULISSANTE POUR UN RÉCIPIENT MÉTALLURGIQUE
Publication
Application
Priority
- CH 20162009 A 20091221
- EP 2010007790 W 20101220
Abstract (en)
[origin: WO2011085787A1] The invention relates to a sliding closure (1) for a metallurgical container, comprising two fireproof closing plates (3; 5), of which one is arranged in a slide unit (6) and is used to open and close a spout opening (10). The other closing plate (3) is arranged in a metal housing (2) that can be fastened to the container. Said stationary housing (2) and the slide unit (6) also accommodate an upper fireproof inlet sleeve (4) on the container side and a lower fireproof spout sleeve (8). In the housing (2) and in the slide unit (6), at least one additional inner part (2a, 2a', 7a) is arranged in each case, each additional inner part enclosing the spout sleeve (8) or the inlet sleeve (4). Thus, thermal stresses in the slide unit or in the housing can be reduced and the risk of cracks forming can be significantly reduced.
IPC 8 full level
B22D 41/24 (2006.01); B22D 41/34 (2006.01)
CPC (source: CH EP KR US)
B22D 11/103 (2013.01 - KR); B22D 41/24 (2013.01 - CH EP KR US); B22D 41/28 (2013.01 - KR); B22D 41/34 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2011085787A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
CH 702467 A2 20110630; CH 702467 B1 20210715; CN 102834205 A 20121219; CN 102834205 B 20160706; EP 2516086 A1 20121031; EP 2516086 B1 20181107; KR 101872036 B1 20180627; KR 20120106770 A 20120926; US 2012273532 A1 20121101; US 8939331 B2 20150127; WO 2011085787 A1 20110721
DOCDB simple family (application)
CH 20162009 A 20091221; CN 201080059007 A 20101220; EP 10801135 A 20101220; EP 2010007790 W 20101220; KR 20127016048 A 20101220; US 201013517071 A 20101220