| 摘要 |
PROBLEM TO BE SOLVED: To obtain a solenoid valve that can suppress an increase in an operation voltage due to abrasion powder of a plunger.SOLUTION: In the solenoid valve, the plunger 5 sliding on an inner peripheral surface of a pipe 8 with magnetic attraction force generated by core 3 being magnetized and urging force of a spring 9 has chamfered both ends in a sliding direction. |
