| 发明名称 |
METHOD FOR OPERATING A FLOOR DRAIN FOR USE IN A TANK FOR METAL MELTS. |
| 摘要 |
<p>The invention relates to a floor drain for use in a tank for metal melts, having an inner wall surrounding a flow-through opening for metal melts and an outer housing, wherein a pressure of no more than 500 mbar is present between the inner wall and the outer housing during operation of the floor drain.</p> |
| 申请公布号 |
MX2011011987(A) |
申请公布日期 |
2011.12.08 |
| 申请号 |
MX20110011987 |
申请日期 |
2010.04.21 |
| 申请人 |
HERAEUS ELECTRO-NITE INTERNATIONAL N. V. |
发明人 |
FRANCIS DAMS;MARTIN KENDALL |
| 分类号 |
B22D41/50 |
主分类号 |
B22D41/50 |
| 代理机构 |
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代理人 |
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