F_8型电空紧急阀意外紧急原因分析

Analysis on Causes to Unexpected Emergency of F_8 Type Electro-pneumatic Emergency Valves

论述了提速客车电空制动开通工作技术整备中存在的问题及解决方法。重点分析了 F8型电空制动机单车试验时紧急阀发生意外紧急的原因 ,认为此种情况属正常现象 ,不影响

The problems existing in the technical preparation for starting of electro pneumatic braking on speed increased passenger cars as well as the method for solution are described. Mainly analyzed are the causes to the unexpected emergency of the emergency valve in the single car testing for F 8 type electro pneumatic brakes. It is considered to be normal phenomenon and will not affect the performance of the F 8 type electro pneumatic brakes.