发明名称 |
CONTROL SYSTEM AND METHOD FOR A CONTINUOUSLY VARIABLE TRANSMISSION |
摘要 |
In a multi-regime continuously variable ratio transmission system, the clutch (H) of a new regime is applied substantially instantaneously in a synchronous mode of the transmission to allow the clutch engagement to be based on the actual, rather than the predicted, ratio of the transmission. The transmission system is under the control of a control system applying clutch apply pressure and controlling the setting of the variator forming part of the transmission system, the control of the clutch apply pressure being carried out independently of the control of the variator such that the settings of the variator are unaffected by the variations in the clutch apply pressures. |
申请公布号 |
WO0240898(A1) |
申请公布日期 |
2002.05.23 |
申请号 |
WO2001GB05075 |
申请日期 |
2001.11.16 |
申请人 |
TOROTRAK (DEVELOPMENT) LIMITED;MURRAY, STEPHEN, WILLIAM |
发明人 |
MURRAY, STEPHEN, WILLIAM |
分类号 |
F16H37/08;F16H61/00;F16H61/06;F16H61/664 |
主分类号 |
F16H37/08 |
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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