Global Patent Index - EP 2328700 B1

EP 2328700 B1 20150603 - SLIDING CLOSURE FOR METALLURGICAL VESSELS AND ASSOCIATED DISCHARGE SHELL

Title (en)

SLIDING CLOSURE FOR METALLURGICAL VESSELS AND ASSOCIATED DISCHARGE SHELL

Title (de)

SCHIEBEVERSCHLUSS FÜR METALLURGISCHE GEFÄSSE SOWIE DAZUGEHÖRIGE AUSGUSSHÜLSE

Title (fr)

FERMETURE COULISSANTE POUR RÉCIPIENTS MÉTALLURGIQUES, ET MANCHON DE RIGOLE DE COULÉE CORRESPONDANT

Publication

EP 2328700 B1 20150603 (DE)

Application

EP 09795689 A 20090922

Priority

  • EP 2009006829 W 20090922
  • CH 15602008 A 20080930

Abstract (en)

[origin: WO2010037489A1] The invention relates to a sliding closure for metallurgical vessels, wherein at least two fireproof closure plates (10, 11) can be clamped against each other. One closure plate (11) is disposed in a slider unit (9) and serves for opening and closing a discharge opening (5). A fireproof discharge shell (16) is also pressed onto the closure plate (11) by a clamping organ (17), wherein mortar is preferably applied between said parts as a seal. The discharge shell (16) comprises a recess (12, 21') extending from the discharge opening (5) for receiving sealing material and a protruding ring-shaped circumferential flange (20; 20'). By said means, the sealing material remains in the recess, so that faultless sealing without leaks is ensured between the discharge shell and the closure plate.

IPC 8 full level

B22D 41/50 (2006.01)

CPC (source: EP)

B22D 41/502 (2013.01)

Citation (examination)

EP 1119428 A2 20010801 - STOPINC AG [CH]

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 SM TR

DOCDB simple family (publication)

WO 2010037489 A1 20100408; EP 2328700 A1 20110608; EP 2328700 B1 20150603; PL 2328700 T3 20151231

DOCDB simple family (application)

EP 2009006829 W 20090922; EP 09795689 A 20090922; PL 09795689 T 20090922