| 发明名称 |
PROCESS AND NOZZLE FOR OXY-CUTTING |
| 摘要 |
<p>An oxygen cutting device comprising two cutting oxygen jets conducted through passageways with a passageway therebetween for a carburizing flame ensuring a reheating at depth of the rough-cut kerf which is effected by the first cutting oxygen jet and is finished by the second cutting oxygen jet.</p> |
| 申请公布号 |
GR3000977(T3) |
申请公布日期 |
1991.12.10 |
| 申请号 |
GR19900400553T |
申请日期 |
1990.10.25 |
| 申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
ARNOUT, MICHEL;DUFOUR, ERIC;LE GOFF, ROGER |
| 分类号 |
B23K7/00;F23D14/54;(IPC1-7):F23D14/54 |
主分类号 |
B23K7/00 |
| 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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