| 发明名称 |
ANORDNING FOER GASTAET GENOMFOERING AV ELEKTRODER I SLUTNA ELEKTRISKA SMAELTUGNAR |
| 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 |
FI783704(A) |
申请公布日期 |
1979.06.06 |
| 申请号 |
FI19780003704 |
申请日期 |
1978.12.04 |
| 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):F27B/ |
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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