发明名称 Provision of sealing in a jet engine for bleeding air to the cabin using a tube with a double ball joint
摘要 A jet engine that provides for the sealing of bleeding air to the cabin, the air passing through a cavity delimited, on the one hand, by the external shell of the compressor and an annular structure connected to the shell, and, on the other hand, by the external casing of the diffuser grating and a strut connected to the external casing and to an external engine casing shell, this external casing shell being fastened to the annular structure by bolting. A tube is provided between the orifice in the strut and the outlet vent, a first end of which tube is mounted in the outlet vent by a connection which is free to rotate and prevented from translational movement, and a second end of which tube is mounted in the orifice by a connection which is free to rotate and free to move translationally.
申请公布号 US7409831(B2) 申请公布日期 2008.08.12
申请号 US20040938574 申请日期 2004.09.13
申请人 SNECMA 发明人 LEPRETRE GILLES
分类号 F02C7/00;F02K1/80;F01D9/06;F01D25/24;F02K1/00 主分类号 F02C7/00
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