发明名称 |
Apparatus and method for welding steel boiler tubes |
摘要 |
Apparatus and method for welding steel boiler tubes in a space restricted area using a pulsed-arc welding process. The process includes the use of a consumable insert ring having a T-shaped profile and flux material to provide deep weld penetration by a GTAW welding machine. Notches in the consumable weld ring allow for inspection of tube fit prior to weld.
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申请公布号 |
US2010181759(A1) |
申请公布日期 |
2010.07.22 |
申请号 |
US20100657010 |
申请日期 |
2010.01.12 |
申请人 |
QUINN DENNY L;BRAUN ALAN W;LUIGS BRIAN S;YOUNG EARL L |
发明人 |
QUINN DENNY L.;BRAUN ALAN W.;LUIGS BRIAN S.;YOUNG EARL L. |
分类号 |
F16L13/02;B23K31/02 |
主分类号 |
F16L13/02 |
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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