发明名称 |
Centripetal air-bleed system |
摘要 |
A centripetal-flow airbleed system for a gas-turbine engine including an annular support affixed to first and second disks of a compressor of the engine and having a plurality of peripherally spaced orifices defined along the radius thereof, a plurality of airbleed tubes each mounted in a substantially radial manner in one of the orifices of the annular support, and a vibration reduction device for reducing vibrations of the airbleed tubes. The device includes a plurality of damping tubes each mounted in one of the orifices of the annular support. The radially inner end of the damping tube encloses a portion of the airbleed tube and delimits an annular space defined therebetween.
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申请公布号 |
US2002182059(A1) |
申请公布日期 |
2002.12.05 |
申请号 |
US20020157887 |
申请日期 |
2002.05.31 |
申请人 |
ESCURE DIDIER RENE ANDRE;LESTOILLE PATRICK DIDIER MICHEL;MIRAUCOURT GERARD GABRIEL;VAREILLE PASCAL DIDIER |
发明人 |
ESCURE DIDIER RENE ANDRE;LESTOILLE PATRICK DIDIER MICHEL;MIRAUCOURT GERARD GABRIEL;VAREILLE PASCAL DIDIER |
分类号 |
F01D25/00;F01D5/08;F02C6/08;F02C7/18;F04D29/32;F04D29/58;F04D29/66;(IPC1-7):F01D5/08;F01D5/10 |
主分类号 |
F01D25/00 |
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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