发明名称 Hydraulic Control Device for an Automatic Transmission
摘要 A hydraulic control device for an automatic transmission for a motor vehicle includes a shiftable throttle valve allocated to one or more shift elements of a plurality of hydraulically actuated shift elements. The shiftable throttle valve hydraulically connects a respective pressure-adjusting device of the one or more shift elements to a respective clutch cylinder of the one or more shift elements. The shiftable throttle valve is shiftable into at least a first shift position and a second shift position. A hydraulic resistance between a hydraulic transmission controller and the one or more shift elements of the plurality of hydraulically actuated shift elements is larger in the second shift position relative to the first shift position.
申请公布号 US2016369890(A1) 申请公布日期 2016.12.22
申请号 US201615185651 申请日期 2016.06.17
申请人 ZF Friedrichshafen AG 发明人 Schiele Peter
分类号 F16H61/02;F15B15/14;F16H61/00 主分类号 F16H61/02
代理机构 代理人
主权项
地址 Friedrichshafen DE