EP 2942406 B1 20160413 - Fire resistant ceramic gas flushing element
Title (en)
Fire resistant ceramic gas flushing element
Title (de)
Feuerfestes keramisches Gasspülelement
Title (fr)
Élément de barboteur céramique résistant au feu
Publication
Application
Priority
EP 14167036 A 20140505
Abstract (en)
[origin: CA2923382A1] The invention relates to a gas purging device for metallurgical vessels that are used to treat molten metal, for example for a ladle or a tundish, said device comprising a movable part.
IPC 8 full level
B22D 1/00 (2006.01); C21C 5/46 (2006.01); C21C 5/48 (2006.01); C22B 9/05 (2006.01); F27D 3/16 (2006.01)
CPC (source: CN EP US)
B22D 1/005 (2013.01 - CN); C21C 5/4673 (2013.01 - EP US); C21C 5/48 (2013.01 - EP US); C22B 9/05 (2013.01 - EP US); F27D 3/16 (2013.01 - EP US); F27D 9/00 (2013.01 - EP US); F27D 17/002 (2013.01 - EP US); C21C 7/072 (2013.01 - EP US); F27D 2003/161 (2013.01 - EP US)
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)
EP 2942406 A1 20151111; EP 2942406 B1 20160413; CA 2923382 A1 20151112; CA 2923382 C 20180213; CL 2016000588 A1 20160916; CN 105517728 A 20160420; CN 105517728 B 20171114; ES 2572686 T3 20160601; JP 2017515984 A 20170615; JP 6526794 B2 20190605; PL 2942406 T3 20160831; US 2016209117 A1 20160721; US 9863708 B2 20180109; WO 2015169466 A1 20151112
DOCDB simple family (application)
EP 14167036 A 20140505; CA 2923382 A 20150302; CL 2016000588 A 20160311; CN 201580001824 A 20150302; EP 2015054285 W 20150302; ES 14167036 T 20140505; JP 2017510732 A 20150302; PL 14167036 T 20140505; US 201514913625 A 20150302