| 发明名称 |
DISPOSICION PARA SELLADO HERMETICO AL GAS ENTRE EL PORTAELECTRODOS Y EL TECHO DE HORNOS DE FUSION ELECTRICOS CUBIERTOS |
| 摘要 |
<p>An apparatus providing a gas tight seal for electrodes in covered electrical smelting furnaces is disclosed. The apparatus is characterized by hydraulic hoses which permit movement of the electrodes and their associated holders without loss of a gas tight seal.</p> |
| 申请公布号 |
MX145584(A) |
申请公布日期 |
1982.03.08 |
| 申请号 |
MX19780175835 |
申请日期 |
1978.12.01 |
| 申请人 |
ELKEM SPIGERVERKET A/S |
发明人 |
KROGSRUD HARALD |
| 分类号 |
C01B31/30;C21C5/52;C22C33/04;F27B3/08;F27D7/06;F27D11/10;H05B7/12;H05B7/18;(IPC1-7):27D11/10 |
主分类号 |
C01B31/30 |
| 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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