| 发明名称 |
FLUID COOLED COHERENT JET LANCE |
| 摘要 |
A lance which may be used to generate a longer coherent gas jet having inflowing and outflowing coolant fluid passages which are in flow communication and which straddle the flame envelope fluid passages, all of which are coaxial with the main passageway.
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| 申请公布号 |
CA2354498(A1) |
申请公布日期 |
2002.02.03 |
| 申请号 |
CA20012354498 |
申请日期 |
2001.08.01 |
| 申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
SARMA, BALU;FARRENKOPF, DENNIS ROBERT;MAHONEY, WILLIAM JOHN;ANDERSON, JOHN ERLING |
| 分类号 |
C21C5/46;F27B3/08;F27B3/22;F27D3/16;F27D99/00;(IPC1-7):F27D3/16 |
主分类号 |
C21C5/46 |
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