发明授权
- 专利标题： Device for handling powder for a welding apparatus
- 专利标题（中）： 用于处理焊接设备的粉末的装置
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申请号： US12992818申请日： 2009-06-11
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公开(公告)号： US08704120B2公开(公告)日： 2014-04-22
- 发明人: Rolf Gösta Larsson , Björn Johansson
- 申请人： Rolf Gösta Larsson , Björn Johansson
- 申请人地址： SE Gothenburg
- 专利权人： ESAB AB
- 当前专利权人： ESAB AB
- 当前专利权人地址： SE Gothenburg
- 代理机构： Kacvinsky Daisak Bluni PLLC
- 优先权： SE0801589 20080703
- 国际申请： PCT/SE2009/050715 WO 20090611
- 国际公布： WO2010/002328 WO 20100107
- 主分类号： B23K9/32
- IPC分类号： B23K9/32
摘要：
A welding device for powder welding is described, which comprises a welding head for transportation of at least one welding electrode to a welding area, and a powder transportation device for transportation of powder from a container to the welding area. The powder transportation device comprises at least a first pipe which at a first end has an opening which is arranged to be placed in the container in order to transport fluxing agent from the container. The powder transportation device comprises at least a first ejector which is connected to the second end of the first pipe and which is arranged to transport powder from the container via the first pipe using pressurized gas.
公开/授权文献
- US20120097643A9 DEVICE FOR HANDLING POWDER FOR A WELDING APPARATUS 公开/授权日：2012-04-26
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