发明名称 |
CONTINUOUSLY VARIABLE TRANSMISSION AND A HYDRAULIC CONTROL METHOD THEREOF |
摘要 |
A transmission controller determines whether a shift is a kickdown, and when the shift is determined as the kickdown, the target line pressure is increased to a first target pressure corresponding to an input torque to a continuously variable transmission increased by the kickdown; the transmission controller then determines whether the line pressure has reached the first target pressure, and if determined that the line pressure has reached the first target pressure, the target line pressure is increased to a second target pressure higher than the first target pressure. |
申请公布号 |
US2015148157(A1) |
申请公布日期 |
2015.05.28 |
申请号 |
US201314405289 |
申请日期 |
2013.05.28 |
申请人 |
JATCO LTD ;NISSAN MOTOR CO., LTD. |
发明人 |
Takahashi Seiichiro;Eguchi Takashi;Utagawa Tomohiro;Mizuochi Tomoyuki;Nobu Hisao;Sakakibara Kenji;Ikeda Takahiro;Shimizu Masayuki |
分类号 |
F16H61/662;F16H9/12;F16H59/20 |
主分类号 |
F16H61/662 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Fuji-shi, Shizuoka JP |