Metallurgical apparatus – Means treating solid metal – By cooling of the solid
Patent
1978-09-01
1980-01-29
Rutledge, L. Dewayne
Metallurgical apparatus
Means treating solid metal
By cooling of the solid
34135, 62 62, 62381, 148 115A, 432 80, 432242, 432244, F27D 900
Patent
active
041858107
ABSTRACT:
An improved apparatus for cooling heated metal items such as extrusion billets, and in particular billets of aluminum alloys is disclosed. The apparatus comprises a cooling chamber, means for transporting individual billets into and out of the cooling chamber, and inlet and outlet openings for the ingress and egress of a cooling medium from said chamber. A fan or the like is employed to produce a flow of air through the cooling chamber.
REFERENCES:
patent: 2115753 (1938-03-01), Talbot
patent: 2791889 (1957-05-01), Childers
patent: 2880598 (1959-04-01), Virden et al.
patent: 3142546 (1964-07-01), Coats
patent: 3576080 (1971-04-01), Bliemeister et al.
Eichenberger Walter
Hilge Bernhard
Lewis Michael L.
Rutledge L. Dewayne
Swiss Aluminium Ltd.
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