TURBINE ENGINE COMPRESSOR HAVING AIR INJECTIONS

专利名称：TURBINE ENGINE COMPRESSOR HAVING

AIR INJECTIONS

发明人：Michel André Bouru,Laurent Jablonski,Armel

Touyeras

申请号：US13393367申请日：20100820

公开号：US20120201654A1公开日：20120809

专利附图：

摘要：A turbine engine compressor, including a first housing for supporting injectors, asecond housing arranged around the first housing while forming with the first housing an

annular space therewith, and a plurality of air injectors each mounted in recesses. Each airinjector includes at least one inner air injection channel which leads, on one side, into anoutflow jet of the gas stream and, on the other side, into the space formed between therecesses, and, at an upstream end, an upstream rim having an inner surface radiallybearing against an upstream rim of the corresponding recess of the first housing and anouter surface radially bearing against an inner surface of the second housing. A

mechanism clamping the upstream rim of the air injectors between the housings enablesthe air injectors to be held in position in the recesses of the first housing.

申请人：Michel André Bouru,Laurent Jablonski,Armel Touyeras

地址：Montereau Sur Le Jard FR,Melun FR,Combs La Ville FR

国籍：FR,FR,FR

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