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发明授权
CN107206885B 混合动力车辆 有权

混合动力车辆
摘要：
混合动力车辆能够通过接合离合器(C1)或制动器(B1)并释放离合器(CS)来选择串行‑并行模式，并且能够通过释放离合器(C1)和制动器(B1)两者并且接合离合器(CS)来选择串行模式。混合动力车辆包括阻止离合器(CS)与离合器(C1)或制动器(B1)中的至少一个同时接合的同时供给阻止阀(550)。当将用于接合离合器(C1)的液压或用于接合制动器(B1)的液压中的至少一个的信号压力输入到同时供给阻止阀(550)时，同时供给阻止阀(550)被切换到向离合器(CS)液压供给被切断的状态。
摘要（英）：

A hybrid vehicle is able to select series-parallel mode by engaging a clutch (C1) or a brake (B1) and releasing a clutch (CS), and is able to select series mode by releasing both the clutch (C1) and the brake (B1) and engaging the clutch (CS). The hybrid vehicle includes a simultaneous supply prevention valve (550) that prevents simultaneous engagement of the clutch (CS) and at least one of the clutch (CI) or the brake (B1). When a signal pressure of at least one of hydraulic pressure for engaging the clutch (C1) or hydraulic pressure for engaging the brake (B1) is input to the simultaneous supply prevention valve (550), the simultaneous supply prevention valve (550) is switched to a state where supply of hydraulic pressure to the clutch (CS) is cut off.

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