EP 0066118 B1 19850102 - METHOD OF PREVENTING SOLIDIFICATION OF MOLTEN METAL IN THE OUTLET OF A CASTING VESSEL AND CASTING APPARATUS FOR MOLTEN METALS FOR CARRYING OUT THE METHOD
Title (en)
METHOD OF PREVENTING SOLIDIFICATION OF MOLTEN METAL IN THE OUTLET OF A CASTING VESSEL AND CASTING APPARATUS FOR MOLTEN METALS FOR CARRYING OUT THE METHOD
Publication
Application
Priority
CH 354681 A 19810601
Abstract (en)
[origin: ES8308735A1] For a slide closure 10 attached to a pouring vessel 2 which has a movable slide part 14 disposed between a bottom plate 12 and a discharge part 16, there is, in addition to a cylinder piston unit 24 acting on the slide part, which unit is dominant by way of a servocontrol block 26 by regulating arrangement 32, a vibrator 36 which is controlled by an oscillator 34. The vibrator 36 is switched into the connection between the cylinder-piston unit 24 and the movable slide part 14, and is in a position to oscillatingly drive the latter both in its closing position as well as in other positions and, indeed, in the same direction as the cylinder piston unit. A position generator 44 starts the oscillator 34 forcibly in the closed position.
IPC 1-7
IPC 8 full level
B22D 11/10 (2006.01); B22D 11/16 (2006.01); B22D 37/00 (2006.01); B22D 41/08 (2006.01); B22D 41/38 (2006.01); B22D 41/62 (2006.01)
CPC (source: EP US)
B22D 11/16 (2013.01 - EP US); B22D 41/38 (2013.01 - EP US)
Citation (examination)
US 3773226 A 19731120 - KUTZER H
Designated contracting state (EPC)
AT BE DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0066118 A1 19821208; EP 0066118 B1 19850102; AT E11018 T1 19850115; CA 1190022 A 19850709; CH 653269 A5 19851231; DE 3261752 D1 19850214; ES 512677 A0 19831016; ES 522928 A0 19841116; ES 8308735 A1 19831016; ES 8500576 A1 19841116; IN 160850 B 19870808; JP H0123230 B2 19890501; JP S57209770 A 19821223; MX 158021 A 19881229; US 4759479 A 19880726
DOCDB simple family (application)
EP 82104015 A 19820508; AT 82104015 T 19820508; CA 403777 A 19820526; CH 354681 A 19810601; DE 3261752 T 19820508; ES 512677 A 19820529; ES 522928 A 19830601; IN 1144CA1983 A 19830920; JP 9223382 A 19820601; MX 19292482 A 19820531; US 38150482 A 19820524