发明授权
- 专利标题： Powder feed nozzle for laser welding
- 专利标题（中）： 用于激光焊接的粉末进料喷嘴
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申请号： US10746727申请日： 2003-12-26
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公开(公告)号： US06881919B2公开(公告)日： 2005-04-19
- 发明人: Clarence L. Pyritz , Frank G. Arcella , Michael A. House
- 申请人： Clarence L. Pyritz , Frank G. Arcella , Michael A. House
- 申请人地址： US MN Eden Prairie
- 专利权人： Aeromet Corporation
- 当前专利权人： Aeromet Corporation
- 当前专利权人地址： US MN Eden Prairie
- 代理机构： Westman, Champlin & Kelly, P.A.
- 主分类号： B23K26/14
- IPC分类号： B23K26/14 ; B23K1/16 ; B23K11/30
摘要：
A powder feed nozzle for laser welding applications including a multiple outlet nozzle tip for focusing a discharged powder stream. The multiple outlet nozzle tip disperses multiple outlet streams and includes a powder discharge outlet and at least one focus gas discharge outlet, radially spaced from the powder discharge outlet, for dispersing a powder stream and a gas stream. Powder flows from a powder source through a powder channel to discharge a powder stream. Focus gas flows through a focus gas channel angled relative to the powder channel to discharge a focus gas stream.
公开/授权文献
- US20050023257A1 Powder feed nozzle for laser welding 公开/授权日：2005-02-03
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