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1.
公开(公告)号:US5484261A
公开(公告)日:1996-01-16
申请号:US380448
申请日:1995-01-30
申请人: Pierre Biscay , Alain J. Farrando , Philippe D. Joubert , Jean-Bernard Martin , Hubert H. Vignau
发明人: Pierre Biscay , Alain J. Farrando , Philippe D. Joubert , Jean-Bernard Martin , Hubert H. Vignau
CPC分类号: F04D27/0246 , F04D29/4213 , F04D29/462 , F05D2250/51 , Y10S415/914
摘要: The invention provides a regulating system (23) for controlling the heating of the gases on the downstream side of the regulating system, attenuating the aerodynamic noise produced by the gyratory flow on the downstream side of the directing vanes (24) of the regulating system and facilitating the endoscopic inspection of the blades and vanes of a compressor (3) owing to the provision of a throughway passage (27) in the regulating system (23), and in particular a throughway opening in at least one directing vane (24).
摘要翻译: 本发明提供了一种调节系统(23),用于控制调节系统下游侧的气体的加热,减轻由调节系统的导向叶片(24)的下游侧的回转流产生的空气动力噪声,以及 由于在调节系统(23)中设置通道(27),特别是至少一个导向叶片(24)中的通道开口,便于对压缩机(3)的叶片和叶片进行内窥镜检查。