| 摘要 |
PROBLEM TO BE SOLVED: To provide a solenoid valve to improve responsiveness and reduce a controllable minimum injection amount. SOLUTION: A pressure chamber 95 to which fluid flowing through a fluid passage 70 as long as a valve element 83 is located in an opening position is guided is formed between a housing 83 and the valve element 84. The pressure chamber 95 generates a fluid pressure to press the valve element 84 toward the opening position by reversing a flow of fluid and a fluid control means 103 is provided to point a force, exerted on the valve element 84 by fluid, to the direction of the opening position. When a solenoid 8 is excited at a given current value, the valve element 84 is moved to a closing position against the energizing force of a spring 23 and the fluid pressure. |
