| 发明名称 |
Vorrichtung zum Laserschweissen im Inneren eines Rohrelementes. |
| 摘要 |
<p>During welding, the position of the mirror (37) reflecting the laser beam is controlled by a sensor (40) resting on the tubular element (M) to be welded. Application to the sleeve coupling of the tubes of steam generators of pressurized water nuclear reactors.</p> |
| 申请公布号 |
DE69003043(D1) |
申请公布日期 |
1993.10.07 |
| 申请号 |
DE1990603043 |
申请日期 |
1990.06.08 |
| 申请人 |
FRAMATOME, COURBEVOIE, FR |
发明人 |
GRIFFATON, JACQUES, F-71100 CHALON S/SAONE, FR |
| 分类号 |
G21C17/003;B23K26/00;B23K26/02;B23K26/20;B23K26/28;(IPC1-7):B23K26/00 |
主分类号 |
G21C17/003 |
| 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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