| 发明名称 |
DEVICE FOR PREHEATING DURING WELDING AND METHOD |
| 摘要 |
By the use of two lasers (4, 7) which are not mechanically connected to each other but the beams of which are then coupled to each other, it is possible to carry out preheating and remelting or melting in a very simple manner. |
| 申请公布号 |
WO2014180627(A1) |
申请公布日期 |
2014.11.13 |
| 申请号 |
WO2014EP57396 |
申请日期 |
2014.04.11 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BURBAUM, BERND |
| 分类号 |
B23K26/06;B23K26/08;B23K26/20;B23K26/60 |
主分类号 |
B23K26/06 |
| 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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