| 发明名称 |
FLAME BURNER AND METHOD FOR FLAME BURNING A METALLIC SURFACE. |
| 摘要 |
<p>The invention relates to a flame burner having a nozzle (10) disposed in a head, wherein in addition to annularly disposed gas supply channels (11) the nozzle has a central gas supply opening (12), which has a laval nozzle-like region and a stabilizing region having a consistent diameter connected thereto in the flow direction. In order to flame burn a metallic surface the oxygen gas guided through a central nozzle of a flame burner is incited to oscillate in such a manner, such that a pulsating oxygen flow exiting the nozzle mouth is formed at the speed of sound, or at supersonic speed.</p> |
| 申请公布号 |
MX2009000447(A) |
申请公布日期 |
2009.03.03 |
| 申请号 |
MX20090000447 |
申请日期 |
2007.05.18 |
| 申请人 |
EGON EVERTZ K.G. (GMBH & CO.) |
发明人 |
EGON EVERTZ;RALF EVERTZ;STEFAN EVERTZ |
| 分类号 |
F23D14/22;F23D14/56;F23D14/58 |
主分类号 |
F23D14/22 |
| 代理机构 |
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代理人 |
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