首页> 外国专利> DEVICE FOR THE GROUND TESTING OF THE OPERATION OF A STATIC-PRESSURE TUBE RELAY AT THE DECENDING SECTION OF AN AIRCRAFT FLIGHT PATH

DEVICE FOR THE GROUND TESTING OF THE OPERATION OF A STATIC-PRESSURE TUBE RELAY AT THE DECENDING SECTION OF AN AIRCRAFT FLIGHT PATH

机译:飞机航路下降段静压管继电器运行的地面测试设备

摘要

The proposed device for the ground testing of the operation of a static-pressure tube relay at the decending section of an aircraft flight path contains a measuring chamber, a vacuum manometer, an electric heating element, a resistive temperature transducer, a pressure difference transducer, a vacuum chamber, and facilities for supplying compressed air to the measuring chamber. The relay to be tested is installed in the measuring chamber. The measuring chamber is connected to the vacuum chamber by a tube with a vacuum check valve. The facilities for supplying compressed air include a receiver, a pressure reducer, an electropneumatic valve, a control valve, and a pressure indicator.
机译:拟议的用于对飞机航路下降段的静压管继电器的运行进行地面测试的设备包括:测量室,真空压力计,电加热元件,电阻温度传感器,压差传感器,真空室和向测量室供应压缩空气的设备。要测试的继电器安装在测量室中。测量室通过带有真空止回阀的管子连接到真空室。供应压缩空气的设施包括一个接收器,一个减压器,一个电动气动阀,一个控制阀和一个压力指示器。

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