EP 3106813 A1 20161221 - GAS PURGING ELEMENT WITH ITS CORRESPONDING GAS SUPPLY LINE
Title (en)
GAS PURGING ELEMENT WITH ITS CORRESPONDING GAS SUPPLY LINE
Title (de)
GASSPÜL-ELEMENT UND ZUGEHÖRIGE GASZUFÜHR-LEITUNG
Title (fr)
ÉLÉMENT DE LAVAGE DE GAZ AVEC CONDUITE D'ALIMENTATION EN GAZ CORRESPONDANTE
Publication
Application
Priority
- EP 16181865 A 20120827
- EP 12181902 A 20120827
Abstract (en)
[origin: EP2703761A1] Gas purging element (10) comprises (a) a refractory ceramic body having a first end and a second end. The second end is in the installed state of the gas purging element in contact with a molten metal. The first end is externally covered by a metal sheath (12) having an opening (16) which is followed by a gas connection pipe (20). The gas purging element, the body and the gas connection pipe are designed such that a treatment gas flows through the body, which is supplied via the gas connection pipe and emerges from the body at the second end. Gas purging element (10) comprises (a) a refractory ceramic body having a first end and a second end. The second end is in the installed state of the gas purging element in contact with a molten metal. The first end is externally covered by a metal sheath (12) having an opening (16) which is followed by a gas connection pipe (20). The gas purging element, the body and the gas connection pipe are designed such that a treatment gas flows through the body, which is supplied via the gas connection pipe and emerges from the body at the second end. The gas connection pipe is connected to the metal sheath and is formed as a plug or socket of a plug connection for connecting to a corresponding socket, or a corresponding connector of a gas supply line (30). An independent claim is also included for a gas supply line for a gas purging element, comprising a first end and a second end for connection to the gas connection socket of the gas purging element, where the second end corresponds to the gas connection pipe as a plug or socket of the plug-in connection between the gas connection pipe.
Abstract (de)
Die Erfindung betrifft ein Gasspül-Element an einem metallurgischen Gefäß sowie eine zugehörige Gaszuführ-Leitung.
IPC 8 full level
CPC (source: EP KR US)
B22D 1/002 (2013.01 - EP KR US); C21C 5/34 (2013.01 - US); C21C 5/35 (2013.01 - EP KR US); C21C 5/48 (2013.01 - US); C21C 7/072 (2013.01 - EP KR US); F27D 3/16 (2013.01 - EP KR US)
Citation (applicant)
- EP 0148337 A1 19850717 - BROHLTAL DEUMAG AG [DE]
- DE 3833502 C2 19901004
Citation (search report)
- [XY] DE 19948848 C1 20000713 - DOLOMITWERKE GMBH [DE]
- [Y] DE 4029024 A1 19920319 - BEDA OXYGENTECH ARMATUR [DE]
- [A] WO 2005107979 A1 20051117 - MUNDING STEFAN [DE], et al
- [A] WO 2011118477 A1 20110929 - KROSAKIHARIMA CORP [JP], et al
- [A] EP 0234852 A1 19870902 - INJECTALL LTD [GB]
- [A] US 3834685 A 19740910 - TORRENCE J, et al
- [A] AT 365958 B 19820225 - VOEST ALPINE AG [AT]
- [A] US 5112029 A 19920512 - LAZCANO-NAVARRO ARTURO [MX], et al
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 2703761 A1 20140305; EP 2703761 B1 20160817; BR 112015000090 A2 20170627; BR 112015000090 B1 20210119; CA 2876461 A1 20140306; CA 2876461 C 20170718; CL 2014003639 A1 20150731; CN 104412058 A 20150311; CN 104412058 B 20160817; EA 029105 B1 20180228; EA 201401263 A1 20150730; EP 3106813 A1 20161221; ES 2592174 T3 20161128; HU E029621 T2 20170328; IL 236502 A0 20150226; IL 236502 B 20180329; JP 2015531828 A 20151105; JP 5982574 B2 20160831; KR 101687091 B1 20161215; KR 20150030204 A 20150319; MX 2014012134 A 20150305; MX 362688 B 20190201; PE 20150152 A1 20150207; PL 2703761 T3 20161230; SA 515360061 B1 20170416; TW 201408400 A 20140301; TW I558485 B 20161121; UA 111663 C2 20160525; US 2015184265 A1 20150702; US 2017327914 A1 20171116; US 9683272 B2 20170620; WO 2014032923 A2 20140306; WO 2014032923 A3 20140626; ZA 201501967 B 20160127
DOCDB simple family (application)
EP 12181902 A 20120827; BR 112015000090 A 20130807; CA 2876461 A 20130807; CL 2014003639 A 20141231; CN 201380036101 A 20130807; EA 201401263 A 20130807; EP 16181865 A 20120827; EP 2013066531 W 20130807; ES 12181902 T 20120827; HU E12181902 A 20120827; IL 23650214 A 20141228; JP 2015527843 A 20130807; KR 20147035060 A 20130807; MX 2014012134 A 20130807; PE 2014002454 A 20130807; PL 12181902 T 20120827; SA 515360061 A 20150223; TW 102125226 A 20130715; UA A201413414 A 20130807; US 201314411865 A 20130807; US 201715604151 A 20170524; ZA 201501967 A 20150323