| 发明名称 |
Controlling the cutting of metal by a - flame cutter blow-pipe |
| 摘要 |
<p>The gas flame is analysed by passage of an electrical current. The current parameters are analysed. These parameters vary as a function of the electroconductive properties of the flame and are used to judge whether cutting is complete.</p> |
| 申请公布号 |
NL6916614(A) |
申请公布日期 |
1971.05.06 |
| 申请号 |
NL19690016614 |
申请日期 |
1969.11.04 |
| 申请人 |
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发明人 |
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| 分类号 |
B23K9/013;(IPC1-7):23K7/00 |
主分类号 |
B23K9/013 |
| 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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