发明名称 |
High frequency module incorporating semiconductor for the control circuit of a source of arc welding or cutting current |
摘要 |
A high frequency module (MHF) for a source of welding or cutting current comprises an electric circuit incorporating several semiconductors (T1, T2), at least one condenser block (BC) and some means for controlling the semiconductors. Independent claims are also included for: (a) a source of welding or cutting current, such as a generator, incorporating this high frequency module; (b) a method for arc welding or cutting using this high frequency module.
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申请公布号 |
FR2847396(A1) |
申请公布日期 |
2004.05.21 |
申请号 |
FR20020014536 |
申请日期 |
2002.11.20 |
申请人 |
LA SOUDURE AUTOGENE FRANCAISE |
发明人 |
REYMOND CHRISTIAN PAUL JOSE;GOMES VICTOR |
分类号 |
B23K9/09;B23K9/10;(IPC1-7):H02M3/04 |
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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