发明名称 |
MACARICO DE CORTE DE GAS OXI-COMBUSTIVEL;PROCESSO DE CORTE DE GAS OXI-COMBUSTIVEL |
摘要 |
A combination cutting torch and nozzle assembly for post-mix oxy-fuel gas cutting using two separate annular steams of preheat oxygen gas surrounding the fuel gas stream with the inner annular oxygen stream directed to impinge the fuel gas stream very close to the point of discharge from the nozzle assembly. The nozzle assembly is secured to the torch head of the cutting torch by a hollow retaining nut which forms an annular gap with the nozzle assembly for discharging the outer preheat oxygen gas stream. |
申请公布号 |
BR8402315(A) |
申请公布日期 |
1984.12.26 |
申请号 |
BR19848402315 |
申请日期 |
1984.05.16 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
RONALD ELMER FUHRHOP |
分类号 |
F23D14/42 |
主分类号 |
F23D14/42 |
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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