发明名称 |
CONTROL SYSTEM FOR AN INFINITELY VARIABLE TRANSMISSION |
摘要 |
A control system for an infinitely variable transmission has a transmission ratio control valve having a spool for controlling oil supplied to a cylinder of a drive pulley to change the transmission ratio. The deceleration rate of the motor vehicle contianing the system is detected to produce a deceleration signal. By controlling the oil pressure supplied to the transmission ratio control valve in accordance with engine operating conditions and the deceleration signal, the spool is shifted such that downshifting speed is increased with increasing deceleration. |
申请公布号 |
EP0207231(A3) |
申请公布日期 |
1988.02.03 |
申请号 |
EP19860104489 |
申请日期 |
1986.04.02 |
申请人 |
FUJI JUKOGYO KABUSHIKI KAISHA |
发明人 |
MORIMOTO, YOSHIHIKO |
分类号 |
B60W10/04;B60W10/10;B60W10/101;F16H9/00;F16H61/00;F16H61/02;F16H61/06;F16H61/24;F16H61/662;(IPC1-7):F16H11/06 |
主分类号 |
B60W10/04 |
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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