摘要
介绍了一种双向齿轮泵,结构上采用斜齿轮传动,并利用液压桥式回路原理,具有进、出油口位置保持不变,有过载保护装置功能的特点,提高了泵的性能,使齿轮泵的通用性更强。
This article introduced a kind of reversible gear pump, which had the characteristics of helical gear drive construction, use the principle of hydraulic bridge circuit, the position of oil in and out unchanged, overload protection device. These characteristics improved the performance and enhanced the versatility of the gear pump.
出处
《液压气动与密封》
2012年第1期51-53,共3页
Hydraulics Pneumatics & Seals
基金
国防科技工业军转民技术开发项目资助(KY-09FD)
关键词
双向齿轮泵
液压桥式回路
过载保护装置
reversible gear pump
hydraulic bridge circuit
overload protection device
