发明名称 Impact pad
摘要 An impact pad for use on the bottom of a vessel into which molten metal is poured for suppressing turbulence of the molten metal. The impact pad includes a central formation having a center and an outer circular periphery and diminishing in height form the center to the outer circular periphery and an outer annular formation surrounding the central formation and having an outer peripheral surface and an inner edge at the outer circular periphery of the central portion and an upper surface flaring outwardly from the inner edge. The outer annular formation has a plurality of channels formed therein extending radially outward from the inner edge.
申请公布号 US5662823(A) 申请公布日期 1997.09.02
申请号 US19960582723 申请日期 1996.01.04
申请人 A. P. GREEN INDUSTRIES, INC. 发明人 CLAAR, BRIAN P.;WEYANT, JEFFREY W.
分类号 B22D41/00;C21B7/14;(IPC1-7):C21B3/04 主分类号 B22D41/00
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