发明名称 |
Hydraulic controller of power transmission device |
摘要 |
A hydraulic controller of a power transmission device is equipped with a transmission for changing a rotation speed of motor power input from a motor and outputting the motor power; a forward/backward change-over mechanism provided between an input shaft, where the motor power of the motor is input and the transmission; and a torque converter having a direct coupling mechanism for transmitting the motor power between an output shaft and the input shaft of the motor; a solenoid valve for adjusting an original pressure and generating a control pressure; and a change-over element for changing over a hydraulic pressure supplied to the forward/backward change-over mechanism so as to become a low pressure during deceleration driving when the direct coupling mechanism is controlled by the solenoid valve, wherein any one of engagement states of the forward/backward change-over mechanism and the direct coupling mechanism is controlled by the control pressure.
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申请公布号 |
US2005085340(A1) |
申请公布日期 |
2005.04.21 |
申请号 |
US20040913395 |
申请日期 |
2004.08.09 |
申请人 |
HONDA MOTOR CO., LTD. |
发明人 |
ISHIKAWA TOMOAKI;NAKANO SHIGEJI;FUJISHIMA KAZUNORI;YAMAGUCHI MASAAKI;FUJITA TSUYOSHI;UENO TAKAO |
分类号 |
F16D48/02;F16H61/02;F16H61/14;F16H61/662;(IPC1-7):B60K41/12 |
主分类号 |
F16D48/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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