| 发明名称 |
METHOD AND DEVICE FOR OPERATING AN ELECTRIC-ARC FURNACE |
| 摘要 |
<p>The electrodes (2) are supplied with electrical energy, at least partially, during tapping by an operator or timer. A model for energy and mass balance is employed in a controller to control position of and energy supply to the electrodes. An independent claim is included for the necessary equipment.</p> |
| 申请公布号 |
PT1779705(E) |
申请公布日期 |
2008.05.28 |
| 申请号 |
PT20050785448T |
申请日期 |
2005.08.11 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
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| 分类号 |
H05B7/20;C21C5/52;F27B3/06;F27B3/08;F27B3/28 |
主分类号 |
H05B7/20 |
| 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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