The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2009
Filed:
Feb. 07, 2008
Teacho Cercone, Rocky River, OH (US);
Teacho Cercone, Rocky River, OH (US);
North American Refractories Company, Moon Township, PA (US);
Abstract
A mold dimensioned to be positioned within a refractory-lined tundish. The mold has an upper wall and a side wall extending downwardly from the upper wall, the side wall having a shape generally conforming to the shape of the internal cavity of the tundish and having a lower end formed to rest on the refractory lining on the bottom wall of the refractory-lined tundish. The upper wall and side wall define an interior chamber. The side wall of the mold and the refractory lining on the sloping wall of the tundish form a gap therebetween. The gap extends around the mold, the mold being dimensioned such that the gap between the side wall of the mold and the refractory lining on the side wall of the tundish is wider at an upper portion of the internal cavity than at a lower portion of the cavity. A heating means extends through the upper wall of the mold for heating the interior chamber of the mold.