发明名称 |
METHOD AND APPARATUS FOR WELDING WITH SHORT CLEARING |
摘要 |
A method and apparatus for providing welding-type power is disclosed and includes a short clearing prediction module that uses the second derivative with respect to time of the output voltage, or an error between a measured output voltage and an output voltage predicted using the first derivative with respect to time of the output voltage. |
申请公布号 |
EP2533929(A2) |
申请公布日期 |
2012.12.19 |
申请号 |
EP20110705119 |
申请日期 |
2011.02.10 |
申请人 |
ILLINOIS TOOL WORKS INC. |
发明人 |
DAVIDSON, ROBERT R.;HUTCHISON, RICHARD M.;UECKER, JAMES L. |
分类号 |
B23K9/095 |
主分类号 |
B23K9/095 |
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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