| 发明名称 |
DEVICE FOR HERMETICALLY INSERTING ELECTRODES INTO A COVERED ELECTRIC FURNACE FOR MELTING METALS |
| 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 |
YU42482(B) |
申请公布日期 |
1988.10.31 |
| 申请号 |
YU19780002745 |
申请日期 |
1978.11.23 |
| 申请人 |
ELKEM SPIGERVERKET AS |
发明人 |
KROGSRUD H |
| 分类号 |
C01B31/30;C21C5/52;C22C33/04;F27B3/08;F27D7/06;F27D11/10;H05B7/12;H05B7/18;(IPC1-7):F27D11/08 |
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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