发明名称 |
DISPOSITIVO PER UN LASER DI POTENZA SOPRATTUTTO PER LA SALDATURA |
摘要 |
<p>A power laser assembly includes an optical focusing system 12 for generating an output laser beam, and a trap 13 between the focusing system and a workpiece so as to prevent particles from the workpiece from damaging the focusing system. The trap 13 includes means for generating a vortex 23 centred on the axis 11 of the laser beam and deflects particles travelling along that axis. <IMAGE></p> |
申请公布号 |
IT9083400(A1) |
申请公布日期 |
1990.12.07 |
申请号 |
IT19900083400 |
申请日期 |
1990.06.05 |
申请人 |
INSTITUT NATIONAL DES SCIENCES APPLIQUEES |
发明人 |
KINKELIN KONRAD |
分类号 |
B23K26/14;B23K26/142;H01S |
主分类号 |
B23K26/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|