发明申请
- 专利标题： Welding torch and shield
- 专利标题（中）： 焊枪和盾牌
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申请号： US11036363申请日： 2005-01-18
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公开(公告)号： US20050173379A1公开(公告)日： 2005-08-11
- 发明人: Mark Ireland , Daniel Clark , Jeffrey Allen , Barry Smith , Alexander Kutscherawy
- 申请人： Mark Ireland , Daniel Clark , Jeffrey Allen , Barry Smith , Alexander Kutscherawy
- 申请人地址： GB London
- 专利权人： ROLLS-ROYCE PLC
- 当前专利权人： ROLLS-ROYCE PLC
- 当前专利权人地址： GB London
- 优先权： GB0402951.8 20040211
- 主分类号： B23K9/29
- IPC分类号： B23K9/29 ; B23K9/32 ; B23K26/14 ; B23K9/167
摘要：
A welding torch (10) for welding on a component has an electrode (12) within a nozzle (14) through which a flow of gas passes. A shield (20) defines an enclosure (22) around the nozzle (14). Means are provided for supplying weld filler material (18) into the vicinity of the electrode (12) through the shield (20). One end of the shield (20) is attached to the welding torch (10). The other end of the shield (20) is open and extends towards the component (16). An inflatable seal (28) is mounted on the end of the shield (20) to seal between the shield (20) and the component (16).
公开/授权文献
- US07220935B2 Welding torch and shield 公开/授权日：2007-05-22
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