EP 2268433 A1 20110105 - SLIDING CLOSURE FOR A RECEPTACLE CONTAINING MOLTEN METAL
Title (en)
SLIDING CLOSURE FOR A RECEPTACLE CONTAINING MOLTEN METAL
Title (de)
SCHIEBEVERSCHLUSS FÜR EINEN METALLSCHMELZE ENTHALTENDEN BEHÄLTER
Title (fr)
OBTURATEUR À TIROIR POUR RÉCIPIENT CONTENANT UN BAIN MÉTALLIQUE
Publication
Application
Priority
- EP 2009002461 W 20090403
- CH 6032008 A 20080417
Abstract (en)
[origin: WO2009127333A1] The invention relates to a sliding closure (1) for a receptacle containing molten metal, comprising a housing frame (3) that can be fastened to a spout of the receptacle, a refractory base plate (5) and a sliding unit (7) having a refractory sliding plate (8) that can be sealingly pressed against the base plate by means of spring elements (11) and a contiguous refractory spout sleeve (9) being contained in said housing frame. The case (4) has a second base plate (6) juxtaposed to the base plate (5) and can be displaced inside the housing frame (3) at a right angle to the direction of movement of the sliding unit (7) from an initial position in which the base plate (5) is in an operating position towards a final position in which the second base plate (6) is in the operating position. It is therefore possible to replace the base plate, which especially in converters wears outs very quickly, by a new base plate in a rapid and convenient manner without interrupting the casting operation.
IPC 8 full level
B22D 41/24 (2006.01); B22D 41/28 (2006.01)
CPC (source: EP KR US)
B22D 41/22 (2013.01 - US); B22D 41/24 (2013.01 - EP KR US); B22D 41/28 (2013.01 - EP US); B22D 41/38 (2013.01 - US); B65D 5/723 (2013.01 - US)
Citation (search report)
See references of WO 2009127333A1
Designated contracting state (EPC)
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 SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009127333 A1 20091022; BR PI0910466 A2 20170404; CA 2721593 A1 20091022; CA 2721593 C 20170620; CN 102026749 A 20110420; CN 102026749 B 20141119; EP 2268433 A1 20110105; EP 2268433 B1 20131016; ES 2442316 T3 20140211; JP 2011516277 A 20110526; JP 5391266 B2 20140115; KR 20110008067 A 20110125; PL 2268433 T3 20140331; RU 2010146657 A 20120527; RU 2484922 C2 20130620; TW 201002830 A 20100116; TW I515300 B 20160101; US 2011127265 A1 20110602; US 9108245 B2 20150818; ZA 201007260 B 20110831
DOCDB simple family (application)
EP 2009002461 W 20090403; BR PI0910466 A 20090403; CA 2721593 A 20090403; CN 200980114088 A 20090403; EP 09732322 A 20090403; ES 09732322 T 20090403; JP 2011504347 A 20090403; KR 20107024443 A 20090403; PL 09732322 T 20090403; RU 2010146657 A 20090403; TW 98112799 A 20090417; US 98805809 A 20090403; ZA 201007260 A 20101011