Journal of Mechanical Science and Technology

  • 제17권7호
  • /
  • Pages.978-985
  • /
  • 2003
  • /
  • 1738-494X(pISSN)
  • /
  • 1976-3824(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
권호 표지

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)
  • 발행 : 2003.07.01
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초록

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.

키워드

참고문헌

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