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Design of a Two-Dimensional Proportional Solenoid for Miniature Directional Control Pneumatic Valves  

Hong, Yeh-Sun (School of Aeronautical ＆ Mechanical Engineering, Hankuk Avaition University)
Ha, Dong-Hyun (School of Aeronautical ＆ Mechanical Engineering, Hankuk Avaition University)
Yeom, Myung-Ki (School of Aeronautical ＆ Mechanical Engineering, Hankuk Avaition University)
Publication Information
Journal of Mechanical Science and Technology / v.17, no.7, 2003 , pp. 978-985 More about this Journal
Abstract
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.
Keywords
Two-Dimensional Proportional Solenoid; Double Flapper-Nozzle Valve; 4/3-Way Directional Control;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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