| 摘要 |
PURPOSE: A damper clutch controller minimizes a hydraulic output by a 3-way solenoid valve to reduce the capacity of an oil pump. CONSTITUTION: A damper clutch controller comprises a damper clutch control valve(10) and a torque converter control valve(12). When the damper clutch is released, the torque converter control valve(12) operates a valve spool to supply the hydraulic pressure of a regulator valve(8) for the torque converter(2) to release the damper clutch. Further, the solenoid valve(S) is a 3-way valve, supplies a reducing pressure of the reducing valve(14) for valve(10,12) to intercept control pressure. Thus, a damper clutch controller minimizes an unnecessary power loss.
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