Welding torch

申请公布号：EP0827801(A1)

申请号：EP19970306525

申请日期：1997.08.26

申请公布日期：1998.03.11

申请人：

ROLLS-ROYCE PLC

发明人：PRATT, ANTHONY LIONEL

分类号：B23K9/04;B23K9/08;B23K9/167

主分类号：B23K9/04

摘要：A TIG welding torch adapted for use in carrying out a free shape welding process has a supply of weld filler material (4) descending vertically into the inert gas shield and welding arc. The arc electrode (12) is positioned alongside the filler rod or wire (4) and the arc is deflected transversely across the filler supply by means of a magnetic field generated by a second electrode (16). <IMAGE>

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