Two part hearth

Details Two part hearth Two part hearth

1991-09-03

1992-12-15

Lin, Kuang Y.

Metal founding

Means to shape metallic material

Continuous or semicontinuous casting

164337, B22D 1106

Patent

active

051708370

ABSTRACT:
A two part, integrated melt overflow pouring apparatus including a hearth which contains molten material, and a spout which is stationary with respect to, and transfers the liquid to, a rotating, heat extracting substrate such as a drum. A hinging body such as a cylinder connects the hearth and the spout and allows the hearth to rotate with respect to the spout. A channel is formed in the cylinder and an equal width channel is formed in the spout. The floor of the channel in the hinging body is at a 45.degree. angle with horizontal initially and rotates when the hinging body rotates. The hearth is rotated about the axis of the hinging body, the molten material flows out of the hearth through the channel in the hinging body, through the channel in the spout and solidifies against the drum.

REFERENCES:
patent: 4112998 (1978-09-01), Sato
patent: 4907641 (1990-03-01), Gaspar

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