在射流控制系统中经常遇到这样的情况:要求将射流元件的输出信号加以放大,供给常规气动仪表或者执行机构,这就需要一种高放大倍数的气动放大器。国内有些单位曾根据自己的需要试制过这类放大器,但至今还没见到有定型产品。去年我组结合生产实际,利用定型产品进行改制和试验,制成了一种十倍气动 In jet control systems often encounter such a situation: the jet element requires the output signal to be amplified for the supply of conventional pneumatic instruments or actuators, which requires a high magnification pneumatic amplifier. Some domestic units have tried to produce such amplifiers according to their own needs, but so far have not seen a stereotyped products. Last year, my group combined with the actual production, the use of stereotypes for restructuring and testing, made a ten times pneumatic