发明名称 |
Lean burn injectors having a main fuel circuit and one of multiple pilot fuel circuits with prefiliming air-blast atomizers |
摘要 |
A fuel injector for a gas turbine engine includes a nozzle body defining a central axis and having a main fuel circuit. An air circuit is formed within the nozzle body inboard of the main fuel circuit. A primary pilot fuel circuit is formed within the nozzle body inboard of the air circuit. A secondary pilot fuel circuit is formed within the nozzle body inboard of the air circuit and outboard of the primary pilot fuel circuit. |
申请公布号 |
US8607571(B2) |
申请公布日期 |
2013.12.17 |
申请号 |
US20090562398 |
申请日期 |
2009.09.18 |
申请人 |
WILLIAMS BRANDON P.;RHYAN JEREMY T.;DELAVAN INC |
发明人 |
WILLIAMS BRANDON P.;RHYAN JEREMY T. |
分类号 |
F23R3/14 |
主分类号 |
F23R3/14 |
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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