发明名称 |
Hand held powder-fed laser fusion welding torch |
摘要 |
A novel and inventive hand held powder-fed laser fusion welding torch providing manual flexibility for laser welding with powder-fed material. The hand held laser includes a body, handle, and nozzle assembly. The nozzle may be shrouded by a cover that is slightly spaced apart from the nozzle. The gap between the two may provide space through which inert gas may flow. Laser light from a remote source shines through the nozzle's central aperture. The nozzle aperture may be circumscribed by powder channel outlets aligned upon a working focal point coincident with the laser beam to treat a workpiece. A proximity sensor may enable selective welding torch operation according to the presence of a workpiece. |
申请公布号 |
US2004169021(A1) |
申请公布日期 |
2004.09.02 |
申请号 |
US20040789854 |
申请日期 |
2004.02.26 |
申请人 |
BAKER MARTIN C.;DAS SANTOSH K.;HARAZ RICHARD F.;HEHMANN WILLIAM F.;PAPOTTO VINCENT J.;RENTERIA FEDERICO;WINCHESTER GARY |
发明人 |
BAKER MARTIN C.;DAS SANTOSH K.;HARAZ RICHARD F.;HEHMANN WILLIAM F.;PAPOTTO VINCENT J.;RENTERIA FEDERICO;WINCHESTER GARY |
分类号 |
B23K26/06;B23K26/00;B23K26/10;B23K26/14;B23K26/20;B23K26/34;F01D5/00;(IPC1-7):B23K26/20 |
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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