DISPENSING APPARATUS USED AT METAL CASTING Russian patent published in 2004 - IPC

Abstract RU 2220817 C2

FIELD: foundry, possibly casting of aluminum. SUBSTANCE: apparatus includes rigid cup- like reservoir of refractory material. Melt aluminum is cast into dispensing apparatus through inlet opening in its upper portion. Then melt aluminum is reoriented in that apparatus and it discharges at least from one outlet opening into mold. Lower member of apparatus is inclined relative to outlet opening. In variants of invention apparatus may include melt flow deflector. In reservoir there is cup-like grid of woven material for lowering turbulence of aluminum flow flowing through it. In order to prevent metal solidification, apparatus may include heating member. Apparatus may be used several times due to changing porous changeable member, namely grid. EFFECT: enhanced quality of cast metal, lowered cost. 32 cl, 9 dwg, 1 tbl, 1 ex

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RU 2 220 817 C2

Authors

Vinsent Mark

Tramble Sil'Ven

Dates

2004-01-10Published

2000-08-04Filed