发明名称 |
Förfarande och anordning vid gasmetallbågsvetsning |
摘要 |
The invention relates to a method for preventing the welding electrode sticking in the contact nozzle and a welding power source of the inverter type for MIG/MAG with these characteristics. A short fading of the current takes place before the welding current is switched off. |
申请公布号 |
SE9803971(D0) |
申请公布日期 |
1998.11.19 |
申请号 |
SE19980003971 |
申请日期 |
1998.11.19 |
申请人 |
ESAB AB |
发明人 |
PER *AABERG;LARS *BENGTSSON;ANDERS *ALLANSSON |
分类号 |
B23K9/09;B23K9/095;B23K9/10;B23K9/12;(IPC1-7):B23K/ |
主分类号 |
B23K9/09 |
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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