Design of a two-dimensional proportional solenoid for miniature directional control pneumatic valves

被引:1
|
作者
Hong, YS [1 ]
Ha, DH [1 ]
Yeom, MK [1 ]
机构
[1] Hankuk Avnit Univ, Sch Aeronaut & Mech Engn, Koyang City 412791, Kyungki Do, South Korea
来源
KSME INTERNATIONAL JOURNAL | 2003年 / 17卷 / 07期
关键词
two-dimensional proportional solenoid; double flapper-nozzle valve; 4/3-way directional control;
D O I
10.1007/BF02982982
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
In this paper, a new proportional solenoid invented for pneumatic directional control valves is introduced. The new proportional solenoid has two-dimensional structure and a pivoting armature on which the friction force is inherently negligible. Another advantageous feature of this solenoid is that its mechanical parts can be easily manufactured and assembled. The working principle and design example of the now proportional solenoid, its application to the activation of a 4/3-way directional control valve, and the evaluation of its control performance in a position control loop are reported.
引用
收藏
页码:978 / 985
页数:8
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