发明名称 |
Haste tampão e equipamento e método para controlar o fluxo de metal em fusão a partir de um distribuidor |
摘要 |
<p>A stopper rod comprises an elongate body having a first end and a second end. A continuous axial bore extends through the body from an inlet in the first end to an outlet in the second end. A restrictor having an inlet, an outlet and a passageway therebetween, is positioned in the axial bore such that the inlet of the restrictor is closer to the first end than the second end. A gas supply conduit is arranged to supply gas into the axial bore above the inlet of the restrictor.</p> |
申请公布号 |
BRPI0820216(A2) |
申请公布日期 |
2015.06.16 |
申请号 |
BR2008PI20216 |
申请日期 |
2008.11.12 |
申请人 |
REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG |
发明人 |
GERALD NITZL;NORMAN EDWARD ROGERS |
分类号 |
B22D41/18 |
主分类号 |
B22D41/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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