发明名称 Method for controlling pressure medium supply pump in gear of motor vehicle, involves actuating pressure medium supply pump after recognizing downward gradient trip or upward gradient trip
摘要 <p>The method involves actuating a pressure medium supply pump after recognizing a downward gradient trip or an upward gradient trip such that for that the driving of a supply pressure of a motor vehicle gear is prevented under a minimum pressure value. A main pump and an auxiliary pump are formed as the pressure medium supply pump. An automatic gear is formed as the motor vehicle gear. An independent claim is also included for a motor vehicle with a hybrid drive strand.</p>
申请公布号 DE102010028321(A1) 申请公布日期 2011.11.03
申请号 DE20101028321 申请日期 2010.04.28
申请人 ZF FRIEDRICHSHAFEN AG 发明人 PRANGE, STEFAN-ULRICH
分类号 F16H61/00;F04B49/00 主分类号 F16H61/00
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