摘要
介绍井下机车卸荷溢流阀的结构特点和工作原理,着重分析保压和卸荷动态特性。
The paper introduces the structural features and working principle of unloading overflow valve for underground locomotives, particularly analyzes its pressurizing and unloading dynamic characteristics.
出处
《煤矿机电》
2007年第6期70-72,共3页
Colliery Mechanical & Electrical Technology
关键词
卸荷溢流阀
保压特性
卸荷特性
unloading overflow valve
pressurizing characteristic
unloading characteristic
