| 发明名称 |
Fuel nozzle and nozzle guide for gas turbine engine |
| 摘要 |
<p>A fuel nozzle/guide assembly for a gas turbine engine for reducing NOx emissions has a central axial inflow swirler (32) and either three concentric radial inflow swirlers (34, 62, 88) or, alternatively, two concentric radial inflow swirlers (34, 62) and a concentric array of air passages (74), for rapid uniform fuel-air mixing downstream from the fuel injector. <IMAGE></p> |
| 申请公布号 |
EP0939275(A2) |
申请公布日期 |
1999.09.01 |
| 申请号 |
EP19980310791 |
申请日期 |
1998.12.30 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
RUP, JOHN J. JR.;HOKE, JAMES B. |
| 分类号 |
F02C7/232;F23C7/00;F23C7/02;F23D11/10;F23R3/14;F23R3/58;(IPC1-7):F23C7/00;F23C5/02;F23R3/28;F23R3/10 |
主分类号 |
F02C7/232 |
| 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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