Shot sleeve having a passageway for fluid flow

Details Shot sleeve having a passageway for fluid flow Shot sleeve having a passageway for fluid flow

1994-12-06

1996-02-20

Seidel, Richard K.

Metal founding

Means to shape metallic material

Pressure shaping means

164113, 164348, 164458, 1641546, B22D 1704, B22D 41005, B22D 4600, B22D 200

Patent

active

054921660

ABSTRACT:
The shot sleeve of the invention is used in a die casting machine and defines a bore for containing molten metal to be injected into a die. At least one passageway disposed generally parallel to the bore for containing a first fluid having a fluid temperature and a fluid flow rate is provided, whereby substantially uniform temperatures can be maintained across the width of the shot sleeve by controlling the fluid temperature of the fluid flow rate or both the fluid temperature and the fluid flow rate. A die casting machine and an associated method are also disclosed.

REFERENCES:
patent: 3664411 (1972-05-01), Carver et al.
patent: 4623015 (1986-11-01), Zeeman
patent: 4789020 (1988-12-01), Motomura
patent: 4926926 (1990-05-01), Zeeman
patent: 5012856 (1991-05-01), Zeeman
patent: 5076344 (1991-12-01), Fields et al.
patent: 5205339 (1993-04-01), Perrella
patent: 5246055 (1993-09-01), Fields et al.
patent: 5421397 (1995-01-01), Hembree et al.

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