发明名称 |
setor de pás de distribuidor de turbina destinado a ser levado por um cárter de turbina de uma turbomáquina aeronáutica, módulo de turbina e motor aeronáutico |
摘要 |
A blade sector of a turbine distributor to be carried by a turbine casing of an aeronautical turbine engine, including a front connection mechanism and a rear connection mechanism, wherein the front connection mechanism is adapted so as to bear against a holder carried by the turbine casing. The sector further includes an anti-wear device formed by a piece of a metal material surrounding the front end of the front connection mechanism and provided between the front connection mechanism and the holder to ensure a sliding contact between the two parts. The anti-wear device is axially maintained in position on the blade sector using an attachment mechanism engaging with the front connection mechanism. |
申请公布号 |
BRPI0920928(A2) |
申请公布日期 |
2015.12.29 |
申请号 |
BR2009PI20928 |
申请日期 |
2009.11.25 |
申请人 |
SNECMA |
发明人 |
DIDIER NOËL DURAND;ERIC HERZER;OLIVIER JEAN DANIEL BAUMAS;PATRICK JACQUES ROSSI |
分类号 |
F01D9/04 |
主分类号 |
F01D9/04 |
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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