发明名称 |
Compartment cooling for a gas turbine engine |
摘要 |
A gas turbine engine includes a first pump (86) driven by a spool (30), an air-oil cooler (88) downstream of the first pump (86), a second pump (90) driven by the spool (30) and an air-air precooler (92) downstream of the second pump (90). The air-air precooler (92) is downstream of the air-oil cooler (88). A compartment is downstream of the precooler (92) to receive a cooling air from the precooler (92). |
申请公布号 |
EP2584170(A2) |
申请公布日期 |
2013.04.24 |
申请号 |
EP20120189275 |
申请日期 |
2012.10.19 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
SUCIU, GABRIEL L.;MERRY, BRIAN D.;MCCUNE, MICHAEL E.;DYE, CHRISTOPHER M. |
分类号 |
F02C7/08;F02C6/08;F02C7/14;F02C7/32;F02K3/115 |
主分类号 |
F02C7/08 |
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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