发明名称 |
DISPOSICAO DE ELETRODOS DE CONTATO PARA FORNOS DE FUSAO DE ARCO VOLTAICO OU RESISTENCIA |
摘要 |
<p>An electric furnace or electric arc or resistance melting furnaces comprises a housing with a refractory lining which defines a furnace hearth in the housing and with a plurality of electrodes extending through the refractory having one of their ends terminating in the hearth and the opposite ends extending out of the housing. A plate is arranged in spaced relationship to the housing on its exterior and is connected to the opposite ends of the electrodes. The plate is arranged to define a cooling space outside of the housing which surrounds the electrodes. A cooling fluid is circulated into the cooling space and over the electrodes.</p> |
申请公布号 |
BR8200932(A) |
申请公布日期 |
1982.12.28 |
申请号 |
BR19828200932 |
申请日期 |
1982.02.19 |
申请人 |
MAN MASCHINENFABRIK AUGSBURG NUERNBERG AG |
发明人 |
GUIDO HEINZ;WOLFGARTEN HUBERT |
分类号 |
H05B7/085;C21C5/52;H05B3/03;H05B7/06;(IPC1-7):H05B7/02 |
主分类号 |
H05B7/085 |
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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