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分析了一种飞机液压定量泵和2种飞机柱塞式变量泵在卸荷状态下的实用节能技术。针对柱塞式变量泵在工作状态下与执行机构功率适配性不良的情况,提出了在负载敏感泵基础上发展的智能泵是提高节能效率的重要发展方向。
The practical energy-saving technology of a kind of aircraft hydraulic dosing pump and two kinds of piston-type variable displacement pump under unloading condition is analyzed. Aiming at the poor adaptability of the plunger pump to the actuator under the working condition, an intelligent pump based on the load-sensing pump is proposed to improve the energy efficiency.