EP 0302405 A2 19890208 - Pouring device of molten-metal-containing vessel.
Title (en)
Pouring device of molten-metal-containing vessel.
Title (de)
Giesseinrichtung einer Giesspfanne, die geschmolzenes Metall enthält.
Title (fr)
Installation de coulée pour un récipient contenant du métal liquide.
Publication
Application
Priority
JP 19279487 A 19870801
Abstract (en)
Molten metal contained in a vessel (1) such as a Bessemer type converter is tapped or poured out or stoppered by a pouring device comprising a tubular refractory structure forming a fixed lining (2) of a hole through the bottom of the vessel and having therethrough a pouring orifice (12) having an upper opening (12a) open to the vessel interior and a lower opening (12b) openable to the outside, a cooling device (13) for cooling the upper opening (12a) and the neighboring region with a cooling medium, and a stopper mechanism (17) mounted on the outer side of the vessel (1) for opening and closing the lower opening (12b) of the pouring orifice (12) thereby to pour out molten metal and to stopper the same.
IPC 1-7
IPC 8 full level
B22D 41/50 (2006.01); B22D 41/60 (2006.01); C21C 1/06 (2006.01); C21C 5/46 (2006.01); F27D 3/14 (2006.01)
CPC (source: EP KR)
B22D 41/08 (2013.01 - KR); B22D 41/60 (2013.01 - EP); C21C 5/4653 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0302405 A2 19890208; EP 0302405 A3 19900523; EP 0302405 B1 19930929; DE 3884519 D1 19931104; DE 3884519 T2 19940428; JP H0663707 B2 19940822; JP S6438589 A 19890208; KR 890003472 A 19890415
DOCDB simple family (application)
EP 88112308 A 19880729; DE 3884519 T 19880729; JP 19279487 A 19870801; KR 880008635 A 19880712