发明名称 |
Bleed housing |
摘要 |
A gas turbine engine compressor has a number of shroud rings, at least a bleed one of which defines a number of bleed ports. A structural hub is downstream of the shroud rings and secured relative to the shroud rings. A structural hub case extends from an aft joint with the structural hub to a fore joint with a joined one of the shroud rings and has a number of valve ports. At least a portion of the structural case extends structurally between the fore and aft joints. A valve element is shiftable between first and second conditions for respectively blocking and not blocking communication through the valve ports.
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申请公布号 |
US2005106009(A1) |
申请公布日期 |
2005.05.19 |
申请号 |
US20030713641 |
申请日期 |
2003.11.13 |
申请人 |
CUMMINGS KEVIN J.;DEMERS CHRISTOPHER G.;HODGSON JAMES C.;SUCIU GABRIEL;MERRY BRIAN |
发明人 |
CUMMINGS KEVIN J.;DEMERS CHRISTOPHER G.;HODGSON JAMES C.;SUCIU GABRIEL;MERRY BRIAN |
分类号 |
F01D17/16;F01D17/10;F01D17/14;F02C6/08;F04D27/02;F04D29/54;(IPC1-7):F01D17/00 |
主分类号 |
F01D17/16 |
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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