公开(公告)号：US08734293B1

公开(公告)日：2014-05-27

申请号：US13706631

申请日：2012-12-06

Applicant: Ford Global Technologies, LLC

Inventor： Lev Perkarsky ,  Robert O. Burkhart ,  Derek Kinch ,  John Butwin

IPC: B60W10/06

CPC classification number: F16H61/0021 ,  F15B1/033 ,  F15B13/027 ,  F16H2061/0034 ,  Y10T477/688

Abstract: A system for pressurizing transmission control elements includes an accumulator for containing pressurized fluid, first and second check valves, a booster valve supplied with accumulator pressure, and an actuator that causes the booster valve to open a fluidic connection between the accumulator and the control elements through the check valves in response to an engine restart signal.

Abstract translation: 用于对变速器控制元件进行加压的系统包括用于容纳加压流体的储液器，第一和第二止回阀，提供有蓄能器压力的增压阀和致动器，该致动器使得增压阀打开蓄能器和控制元件之间的流体连接， 响应于发动机重起信号的止回阀。