发明名称 |
Apparatus for the themic cutting of materials |
摘要 |
In a continuous thermic cutting operation, assist gas is supplied to a thermic cutter in the form of pulses at a predetermined frequency. The pulse effect can be achieved by means of a solenoid valve, mechanical rotary valve, cam driven valve or a self propelled valve.
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申请公布号 |
US5367142(A) |
申请公布日期 |
1994.11.22 |
申请号 |
US19920945088 |
申请日期 |
1992.09.15 |
申请人 |
BOC GROUP PLC |
发明人 |
GABZDYL, JACEK T.;FERNANDES, ALCAN V. |
分类号 |
B23K26/00;B23K26/14;B23K26/38;(IPC1-7):D23K26/14 |
主分类号 |
B23K26/00 |
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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