EP 1031391 A1 20000830 - Anti-swirl mold pour cup and casting method
Title (en)
Anti-swirl mold pour cup and casting method
Title (de)
Vortex verhindernder Giesstümpel für Giessform und Giessverfahren
Title (fr)
Bassin de coulée anti-tourbillon pour moule et procédé de coulée
Publication
Application
Priority
US 25518799 A 19990222
Abstract (en)
Casting mold (40) having a pour cup (30) thereon wherein the pour cup includes a receptacle for receiving a free, unconfined stream (S) of molten metal from a pouring vessel (15) and a plurality of anti-swirl ribs (33) circumferentially spaced apart about the periphery of the receptacle and extending toward a discharge opening (30b) to the mold (40) in a manner to reduce swirling of molten metal due to misalignment between the mold pour cup (30) and the pouring vessel (15). <IMAGE>
IPC 1-7
IPC 8 full level
B22C 9/04 (2006.01); B22C 9/08 (2006.01); B22D 35/04 (2006.01)
CPC (source: EP)
B22C 9/082 (2013.01); B22D 35/04 (2013.01)
Citation (search report)
- [XY] US 3844337 A 19741029 - BESSETT C, et al
- [Y] US 5335711 A 19940809 - PAINE BRIAN [GB]
- [A] EP 0293961 A1 19881207 - AE PLC [GB]
- [A] WO 9323188 A1 19931125 - USS ENG & CONSULT [US]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 00103502 A 20000218; JP 2000042971 A 20000221