| 发明名称 |
High taper angle connecting pin for graphite electrode joints |
| 摘要 |
In graphite electrode joints comprising two graphite electrode ends having axial tapered end sockets and a double ended tapered thread connecting pin screwed into both of said sockets, the strength of the joint is improved by increasing the angle of the taper from the conventional 9.46 degrees to from 15 to 35 degrees.
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| 申请公布号 |
US4290709(A) |
申请公布日期 |
1981.09.22 |
| 申请号 |
US19790079887 |
申请日期 |
1979.09.28 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
SELDIN, EMANUEL J.;WENG, TU-LUNG |
| 分类号 |
H05B7/14;(IPC1-7):F16B7/18;H05B7/06 |
主分类号 |
H05B7/14 |
| 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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