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发明授权
CN104712611B 一种现场校准地面液压试验器 失效 - 权利终止

一种现场校准地面液压试验器
摘要：
本发明属于对直升机液油检测时的一种地面液压试验器其包括排量调节模块（11），主泵吸油组（3），辅泵吸油组（4），高压过滤器（12），风冷却器（7），该液压试验器主要用于实现对直升机上液油的压力、流量的检测，在传统情况下，飞机的液压系统在机载时无法实现量值溯源，为实现量值溯源，设计此地面液压试验器。本发明主要能解决直升机上液油的压力、流量的检测，实现量值溯源。
摘要（英）：

The invention belongs to a ground hydraulic tester used for detecting liquid oil of a helicopter. The ground hydraulic tester comprises a displacement adjusting module (11), a main oil pumping set (3), an auxiliary oil pumping set (4), a high-pressure filter (12), and an air cooler (7). The hydraulic tester is mainly used for realizing detection of pressure and flow of liquid oil on the helicopter. Under a traditional condition, a hydraulic system of the helicopter cannot realize traceability of value onboard, and in order to realize traceability of value, the ground hydraulic tester is designed. The ground hydraulic tester is mainly used for realizing detection of pressure and flow of the liquid oil on the helicopter and realizing traceability of value.

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