发明名称 |
DISPOSITIF D'ETANCHEITE PERIPHERIQUE D'AUBAGE DE COMPRESSEUR AXIAL |
摘要 |
A system for sealing the peripheries of rotating rotor blades is disclosed in which a seal ring is mounted to the stationary casing adjacent the blade tips. The inner surface of the seal ring defines a plurality of grooves, each groove having a generally triangular shaped cross section. The longitudinal and radial dimensions of the grooves may be identical, or may vary along the longitudinal direction of the seal ring. |
申请公布号 |
FR2558900(B1) |
申请公布日期 |
1988.05.27 |
申请号 |
FR19840001530 |
申请日期 |
1984.02.01 |
申请人 |
SNECMA |
发明人 |
ROBERT, GUSTAVE HOLZ ET GEORGES KARADIMAS |
分类号 |
F04D29/54;F01D11/08;F04D29/16;F04D29/68 |
主分类号 |
F04D29/54 |
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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