EP 0862506 A2 19980909 - FIREPROOF MOULDING PLATES WITH GAS DUCTS
Title (en)
FIREPROOF MOULDING PLATES WITH GAS DUCTS
Title (de)
FEUERFESTE FORMPLATTEN MIT GASFÜHRUNGSKANÄLEN
Title (fr)
PLAQUES-MODELES REFRACTAIRES DOTEES DE CANAUX D'ECOULEMENT DE GAZ
Publication
Application
Priority
- DE 9602149 W 19961112
- DE 19542446 A 19951114
Abstract (en)
[origin: WO9718335A2] In order to blow gases into hot chambers with fireproof linings and create a gas sink (6) with directional porosity, it is proposed that moulding plates should be used made from rolled green compacts permeated in their interior by gas through-flow ducts (3). The latter are produced during the rolling operation by rolling in or working in dimensionally stable foils of a material which can be melted out or burned out. Once the green compacts have been rolled, the foils are melted out or burned out.
IPC 1-7
IPC 8 full level
B22D 41/02 (2006.01); B22D 1/00 (2006.01); C21C 5/48 (2006.01); C21C 7/072 (2006.01)
CPC (source: EP KR)
B22D 1/005 (2013.01 - EP); C21C 5/48 (2013.01 - EP); C21C 7/072 (2013.01 - KR); F27D 3/16 (2013.01 - KR)
Citation (search report)
See references of WO 9718335A2
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9718335 A2 19970522; WO 9718335 A3 19970828; AU 1866897 A 19970605; BR 9611717 A 19990629; CA 2237628 A1 19970522; CN 1202122 A 19981216; DE 19542446 A1 19970515; DE 19542446 C2 19980528; EP 0862506 A2 19980909; IL 124463 A0 19981206; JP 2000500527 A 20000118; KR 19990067556 A 19990825; MX 9803850 A 19980930; TR 199800852 T2 19980721
DOCDB simple family (application)
DE 9602149 W 19961112; AU 1866897 A 19961112; BR 9611717 A 19961112; CA 2237628 A 19961112; CN 96198299 A 19961112; DE 19542446 A 19951114; EP 96945982 A 19961112; IL 12446396 A 19961112; JP 51850197 A 19961112; KR 19980703579 A 19980513; MX 9803850 A 19980514; TR 9800852 T 19961112