发明名称 |
GRAFITELEKTROD FOR INSETTTNING I EN ELEKTRODHALLARE TILL EN ELEKTRISK UGN |
摘要 |
<p>A graphite nipple projecting from one end of a graphite electrode portion of the type used in an electric furnace has a supporting face for receiving a non-graphite portion of a clamping device in shape-locking engagement for holding the electrode for use. It also has a conventional screw-thread surface for joining the nipple to another electrode portion for extending the electrode. The supporting face does not alter the conventional screw-thread surface arrangement for joining electrode portions so that specially-shaped and thus costly electrode-supporting nipples are not required in addition to the conventionally-shaped nipples for joining electrode portions, and a graphite screw-thread does not have to be unscrewed for the same, which unscrewing frequently broke the nipple or electrode portion.</p> |
申请公布号 |
SE8106757(L) |
申请公布日期 |
1982.05.18 |
申请号 |
SE19810006757 |
申请日期 |
1981.11.13 |
申请人 |
LEYBOLD HERAEUS GMBH & CO KG |
发明人 |
REIMPELL U;WAMSER A;STENZEL O;BURGMANN W |
分类号 |
H05B7/085;H05B7/101;H05B7/14;(IPC1-7):05B7/14;05B7/101 |
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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