| 摘要 |
The present invention relates to a solenoid valve capable of being easily manufactured with a simple structure, easily guaranteeing coaxiality between a plunger and a yoke, and enhancing operability and response. The constitution of the present invention includes a hollow holder having multiple ports formed on the outer circumference; a spool installed inside the holder, with the ability to move; a hollow bobbin positioned on one end of the holder while being wound with a coil on the outer circumference; a hollow yoke inserted through one end of the bobbin and elongated to the other end of the bobbin; a core inserted between the holder and bobbin while being penetrated by the spool; and a plunger which reciprocates inside the yoke while being in contact with the spool. |
