SOLENOID VALVE WITH IMPROVED OPENING AND CLOSING SPEED, FLUID CONTROL SYSTEM AND FLUID CONTROL METHOD USING THE SAME
개요
출원인
UIF (University Industry Foundation), Yonsei University
발명자
Jun Young YOON; Bo Min KANG; Kyu Jin KANG; Kang Hee LEE; Byung Wook JEON
IPC 분류
CPC 분류
The solenoid valve includes a valve housing having a fluid flow path defined therein and having a fluid inlet and a fluid outlet fluid-communicating with the fluid flow path; a first magnetic portion received in the valve housing and having a partial annular shape having a hollow defined therein; a first coil portion received in the hollow of the first magnetic portion; a second magnetic portion received in the valve housing and having a partial annular shape having a hollow defined therein; a mover received in the valve housing and configured to perform a pivotal or translational motion under a magnetic force applied from the first magnetic portion or the second magnetic portion; and a permanent magnet received in the valve housing and disposed on the first coil portion so as to contact the first coil portion.
원문 (중국어)
The solenoid valve includes a valve housing having a fluid flow path defined therein and having a fluid inlet and a fluid outlet fluid-communicating with the fluid flow path; a first magnetic portion received in the valve housing and having a partial annular shape having a hollow defined therein; a first coil portion received in the hollow of the first magnetic portion; a second magnetic portion received in the valve housing and having a partial annular shape having a hollow defined therein; a mover received in the valve housing and configured to perform a pivotal or translational motion under a magnetic force applied from the first magnetic portion or the second magnetic portion; and a permanent magnet received in the valve housing and disposed on the first coil portion so as to contact the first coil portion.