Metallurgical apparatus – Means treating solid metal – By cooling of the solid
Reexamination Certificate
2011-05-24
2011-05-24
King, Roy (Department: 1733)
Metallurgical apparatus
Means treating solid metal
By cooling of the solid
C266S251000, C148S601000, C148S627000
Reexamination Certificate
active
07947218
ABSTRACT:
A cooling device including an air source, preferably a fan, that provides air flow and a shroud for directing air flow from the air source at an object, particularly a coil of material, preferably a metal or metal alloy having a temperature greater than the ambient room temperature. The cooling device provides cooling efficiency by directing the air from the air source at an increased velocity to a desirable area or areas on an end surface of the object, thereby increasing heat transfer from the object. The cooling device shroud includes an air directing surface that influences the direction of air flow across the object in a desired pattern. Methods for preparing cooling devices and for cooling objects are also described.
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Ruta Jean-Francois
Simpson Stephen D.
Hudak, Shunk & Farine Co. LPA
Kessler Christopher
King Roy
Novelis Inc.
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