发明名称 |
COOLED FUEL INJECTOR SYSTEM FOR A GAS TURBINE ENGINE |
摘要 |
A cooling system for a fuel injector system of a gas turbine engine has a heat exchanger for cooling a portion of diffuser case air and then routing the cooled diffuser case air through a sleeve that surrounds a fuel injector conduit located in at least the diffuser case plenum for minimizing fuel heat-up rates in the conduit. By minimizing fuel temperatures within the injector conduit, coking accumulation is thereby eliminated or reduced. |
申请公布号 |
WO2015112215(A3) |
申请公布日期 |
2015.10.08 |
申请号 |
WO2014US63419 |
申请日期 |
2014.10.31 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
FRISH, JOHN D.;WILLIAMS, ALEXANDER W.;BRADSHAW, SEAN D. |
分类号 |
F02C7/22;F02C7/14;F02C7/18;F23R3/28 |
主分类号 |
F02C7/22 |
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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