双作用式变量叶片泵理论研究  

Theory of Double Acting Variable Vane Pump

作　　者：李义[1] 袁圆[1] 陈超[1] 吴建中[1] 安平[1] 

机构地区：[1]安徽理工大学,安徽淮南232001

出　　处：《煤矿机械》2011年第2期42-43,共2页Coal Mine Machinery

摘　　要：双作用叶片泵有很多独到的优点,但排量不可调节的缺陷限制了它的应用范围。设计了一种双作用变量叶片泵:通过采用双配流盘叠加、调节双配流盘的相对位置,进而改变吸(排)油窗口大小来实现排量或流量的调节,简要介绍了其工作原理并证明了其理论上的可行性。Double acting pumps have many unique advantages, but its scope ot apphcation is limitea by the shortage of outflow can＇t be regulated. We designed a type of the double acting variable vane pump： the superposition and adjusting the relative position of dual valve plate and changing in （outflow） oil window size to achieve their outflow changes. The principle of work is introduced and the feasibility of its theoretical is proved.

关 键 词：双作用叶片泵 双配流盘 旋转 变量控制 

分 类 号：TH31[机械工程—机械制造及自动化]