The invention belongs to the technical field of aircraft hydraulic systems, and particularly relates to an aircraft hydraulic system health monitoring device and method. The device comprises a hydraulic oil tank, a liquid level sensor, a temperature sensor, a hydraulic pump, a first pressure sensor, a first flow sensor, a one-way valve, a first differential pressure sensor, a safety valve, a second flow sensor, a pressure oil filter, a pressure accumulator, a pressure switch, a second pressure sensor, an oil return filter, an actuator cylinder, a second differential pressure sensor and a third differential pressure sensor. And the service life of the hydraulic element is accurately monitored.
本发明属于飞机液压系统技术领域,尤其涉及一种飞机液压系统健康监测装置及方法。所述装置包括:液压油箱、液面传感器、温度传感器、液压泵、第一压力传感器、第一流量传感器、单向阀、第一压差传感器、安全阀、第二流量传感器、压力油滤、蓄压器、压力开关、第二压力传感器、回油滤、作动筒、第二压差传感器、第三压差传感器;准确地监测液压元件的使用寿命。
Aircraft hydraulic system health monitoring device and method
一种飞机液压系统健康监测装置及方法
2024-03-12
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2022
|Europäisches Patentamt | 2024
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