发明名称 |
WELDING METHOD FOR SF6 GAS INSULATED CABLE |
摘要 |
<p>PROBLEM TO BE SOLVED: To reduce time required for assembly by making it possible to continu ously weld flanges of sheaths. SOLUTION: To weld together flanges 19 of sheaths for a SF6 gas insulated cable, the method uses an openable clamping device 29 that has a large number of clamps 37, 39 arranged at appropriate intervals in the circumferential direction and a opening/closing mechanism 43 for individually opening and closing the clamps. The butt-joined sections of the flanges 19 are fastened together using the openable clamping device 29, and are weld together by relatively shifting a welding torch 27 in the circumferential direction. When the welding torch 27 passes by during this operation, clamps 39 are sequentially opened to allow continuous welding.</p> |
申请公布号 |
JPH09149521(A) |
申请公布日期 |
1997.06.06 |
申请号 |
JP19950301639 |
申请日期 |
1995.11.20 |
申请人 |
FURUKAWA ELECTRIC CO LTD:THE |
发明人 |
TAJIRI YOJI;NAGAMATSU SHINYA |
分类号 |
H02G1/14;(IPC1-7):H02G1/14 |
主分类号 |
H02G1/14 |
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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