发明名称 |
DUAL STAGE CERAMIC FOAM FILTRATION SYSTEM AND METHOD |
摘要 |
<p>There is provided a dual stage ceramic foam molten metal filtration system and method. Coarse and fine filters are mounted adjacent to one another in a molten metal flow path. A convection preheat apparatus provides preheat for both filters. A vent structure is included to vent air which may be trapped in a gap which is formed between the two filters.</p> |
申请公布号 |
CA2198519(A1) |
申请公布日期 |
1998.08.26 |
申请号 |
CA19972198519 |
申请日期 |
1997.02.26 |
申请人 |
SELEE CORPORATION |
发明人 |
AUBREY, LEONARD S.;MACPHAIL, BRUCE T.;OLIVER, CLIFTON L. |
分类号 |
B22D43/00;C22B9/02;(IPC1-7):C22B9/02 |
主分类号 |
B22D43/00 |
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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