EP 4142965 B1 20240508 - SLIDE-GATE VALVE WITH INNER SEALING ELEMENT AND METHOD FOR THE MOUNTING THEREOF
Title (en)
SLIDE-GATE VALVE WITH INNER SEALING ELEMENT AND METHOD FOR THE MOUNTING THEREOF
Title (de)
SCHIEBERVERSCHLUSS MIT INNENLIEGENDEM DICHTKÖRPER UND VERFAHREN ZU DESSEN MONTAGE
Title (fr)
FERMETURES DE TYPE À TIROIR POURVUES D'UN CORPS D'ÉTANCHÉITÉ INTERNE ET PROCÉDÉ DE MONTAGE
Publication
Application
Priority
- DE 102020111695 A 20200429
- EP 2021060777 W 20210426
Abstract (en)
[origin: WO2021219525A1] The invention relates to a slide-gate valve (100) for a metallurgical vessel, in particular a casting ladle, to a method for mounting a slide-gate valve (100) and to the use of an inner sealing element (20) for the gastight sealing of a valve housing (1) of a slide-gate valve (100). The slide-gate valve (100) comprises a valve housing (1), which can be fastened on the metallurgical vessel, wherein the valve housing (1) has an inlet opening (13) and an outlet opening (19) for molten metal, a slide frame (2), which is displaceably mounted in a displacement direction (V) in the valve housing (1) and receives a slide-valve plate (6), which has a through-flow opening (60) for the molten metal, a pouring sleeve (7) for discharging the molten metal through the outlet opening (19) and a sealing element (20) for the gastight sealing of the outlet opening (19), wherein the sealing element (20) has a through-flow opening (40) for the pouring sleeve (7), wherein the sealing element (20) is arranged on an inner side (17) of the valve housing (1).
IPC 8 full level
B22D 11/00 (2006.01); B22D 11/041 (2006.01); B22D 11/055 (2006.01); B22D 11/112 (2006.01); B22D 11/14 (2006.01); B22D 11/20 (2006.01); B22D 15/00 (2006.01); B22D 21/00 (2006.01); B22D 27/04 (2006.01); B22D 41/015 (2006.01); C22C 1/02 (2006.01)
CPC (source: EP)
B22D 11/001 (2013.01); B22D 11/041 (2013.01); B22D 11/055 (2013.01); B22D 11/112 (2013.01); B22D 11/141 (2013.01); B22D 11/20 (2013.01); B22D 15/00 (2013.01); B22D 21/005 (2013.01); B22D 27/045 (2013.01); B22D 41/015 (2013.01); C22C 1/02 (2013.01)
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)
DE 102020111695 B3 20210715; EP 4142965 A1 20230308; EP 4142965 B1 20240508; EP 4142965 C0 20240508; WO 2021219525 A1 20211104
DOCDB simple family (application)
DE 102020111695 A 20200429; EP 2021060777 W 20210426; EP 21722171 A 20210426