| 摘要 |
PURPOSE: An electronic control type hydraulic circuit which is composed in order to simplify the configuration of a hydraulic circuit by modularizing a hydraulic tank and a hydraulic control valve is provided to minimize the energy loss which occurs in a working fluid supplying process to a hydraulic actuator from a hydraulic tank. CONSTITUTION: An electronic control type hydraulic circuit comprises a hydraulic tank(11), a hydraulic actuator(16), an electromagnet plunger(17), electronic high-pressure variable valves(18,19), electronic low-pressure variable valves(20,21). The hydraulic tank stores working fluid. The hydraulic actuator is connected to the hydraulic tank using a high pressure flow path and a low-pressure flow path and is driven with the working fluid. |
