发明名称 |
TURBOMACHINE COMPRISING A SHAFT SLEEVE AND ASSOCIATED SLEEVE TUBE |
摘要 |
The invention relates to a turbomachine (30) comprising: a compressor stage and a turbine stage, each stage comprising at least one disk (42); and a tubular shaft (31) sleeve (33) extending along the axis (32) of the turbomachine, wherein the sleeve (33) comprises at least one tab (40) extending from an outer radial surface (41) of the sleeve and facing the disk (42), the tab (40) being designed to come into contact with the disk (42) when the sleeve (33) is in rotation about the axis (32) of the turbomachine. |
申请公布号 |
EP3074597(A1) |
申请公布日期 |
2016.10.05 |
申请号 |
EP20140821738 |
申请日期 |
2014.11.25 |
申请人 |
SNECMA |
发明人 |
JUDET, MAURICE GUY;ALIROT, CÉCILE MARIE EMILIENNE;BOSSAERT, ALEXANDRE XAVIER;GARIN, FABRICE MARCEL NOËL;GOSSELIN, CHRISTIAN MICHEL JACQUES;THOMAS, AXEL SYLVAIN LOÏC |
分类号 |
F01D5/02;F02C7/36 |
主分类号 |
F01D5/02 |
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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