| 摘要 |
<p>This invention relates to a high speed solenoid valve device equipped with a main body (30), a high speed solenoid valve portion (30S) disposed inside the main body and a logic valve portion (30L). In order to reduce the overall dimension of the apparatus, a plate (32) for allowing a solenoid valve sleeve (31) and a control chamber (22) to communicate with a solenoid valve input port (31b) is guided directly by the inner wall of the main body (30), a solenoid valve output port (31a) is formed directly in the solenoid valve sleeve (31) and these solenoid valve sleeve (31), plate (32) and logic valve sleeve (33) are disposed inside the main body in a close contact and stacked state. When the coil of the solenoid valve is not excited, the solenoid valve and the logic valve are closed by the action of a return spring (24) and the communication between a main body input port (11) and an output port (12) is cut off. When the coil is excited, the solenoid valve is opened and consequently, the logic valve is opened and the main body input port (11) and the output port (12) communicate with each other.</p> |
