' g* I2 y# N6 x9 g & P+ h; \( h3 z1 \APPLICATION OF JET PIPE SERVOVALVE IN AEROSPACE % v: f5 l, k' H" v 8 e( I/ _" H, R2 q / s B7 @2 S. H: E1 p Zhang MinYing Fang Qun Jin YaoLan 7 [+ w& i1 j& O, U- u
Qu LiPeng Wang YaHong 9 m# ], R) T2 I" R7 n(The No.704 Research Institute of China Shipbuilding Industry Corporation, ShangHai 200070 ) ( }5 H) C9 t D H - k; @6 r0 N# v [
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Abstract:Jet pipe servovalve uses prepositive jet amplifier, its anti-contamination capability is better than nozzle flapper servovalve. In the paper, the traits of jet pipe servovalve and its application about the use of Jet pipe servovalve in civil aviation made by America proves its high reliability. Owing to the difficulties in design and making and external technical limit, only No.704 Research Institute can produce the Jet pipe servovalve in batches at hone. 4 B. m0 o, p0 F3 z" h# |2 V4 p# G# r8 q4 M
Key words:Jet pipe servovalve, Aerospace, Contamination resistance, Reliability & S3 v# |& M y$ n
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作者簡介:章敏瑩,女,,1973年出生,,工程師,主要研究方向為電液伺服閥及伺服控制系統(tǒng),。$ G7 U1 w9 k/ i% k# z