发明名称 |
High-pressure compressor stator |
摘要 |
A stator suitable for high-pressure compressors in gas turbine engines includes two points of ventilation at different temperatures. It is recommended that the upstream section of the stator be constructed with a casing and a shroud, both of which are unbroken around a circumference and made of a material with a low degree of thermal expansion. Downstream the shroud is, however, constructed using angular sectors in a material with a higher degree of thermal expansion.
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申请公布号 |
US6390771(B1) |
申请公布日期 |
2002.05.21 |
申请号 |
US20000586791 |
申请日期 |
2000.06.05 |
申请人 |
SNECMA MOTEURS |
发明人 |
GERVAIS PASCAL GéRARD;LEJEUNE PASCAL MICHEL DANIEL;MIRAUCOURT CARMEN;NAUDET JACKY SERGE;SUET PATRICE;THORE MONIQUE ANDRéE |
分类号 |
F04D29/02;F01D11/18;F04D29/54;(IPC1-7):F01D25/14 |
主分类号 |
F04D29/02 |
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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