发明名称 |
FUEL INJECTION NOZZLE FOR GAS TURBINE |
摘要 |
A fuel injector for a turbine engine, the injector including a body including a mechanism for admitting fuel under pressure, a stop valve for feeding a primary fuel circuit, and a metering valve mounted downstream from the stop valve for feeding a secondary fuel circuit. The injector further includes at least one leakage channel, that can be formed by a thread, that extends from a zone situated downstream from the stop valve and upstream from the metering valve to a zone situated downstream from the metering valve to generate a permanent leakage flow in the secondary circuit. |
申请公布号 |
EP2817499(B1) |
申请公布日期 |
2016.04.27 |
申请号 |
EP20130711070 |
申请日期 |
2013.02.12 |
申请人 |
SNECMA |
发明人 |
POUSSEO, EMILIE, CHARLOTTE;RODRIGUES, JOSÉ, ROLAND |
分类号 |
F02C7/22;F02C7/232;F23D11/26;F23K5/14;F23R3/28 |
主分类号 |
F02C7/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|