公开(公告)号：WO1993005970A1

公开(公告)日：1993-04-01

申请号：PCT/GB1992001687

申请日：1992-09-14

Applicant: DUNLOP LIMITED ,  SMITH, Wilfred, Ward

Inventor： DUNLOP LIMITED

IPC: B60G17/015

CPC classification number: B60G17/0155 ,  B60G17/0523 ,  B60G2202/152 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/50 ,  B60G2400/952 ,  B60G2500/2012 ,  B60G2500/203 ,  B60G2500/30 ,  B60G2600/28 ,  B60G2800/20 ,  B60G2800/22

Abstract: A vehicle suspension incorporates suspension units (46-48) associated with respective vehicle wheels and selectively controllable to vary the ride height of the vehicle, vehicle speed sensing means, height sensing means responsive to departure of the ride height from a predetermined height datum which is a function of the vehicle speed and to provide a signal related thereto to control movement of at least one suspension unit thereby to tend to move at least a part of the vehicle to said predetermined height datum and timer means whereby the movement of a suspension unit in response to a signal from a height sensor is inhibited until a signal of at least a predetermined magnitude has persisted for at least a prescribed part of a prescribed period of time.

Abstract translation: 车辆悬架包括与相应车辆车轮相关联的悬挂单元（46-48），并且可选地可控制以改变车辆的行驶高度，车辆速度感测装置，高度感测装置，其响应于乘坐高度从预定高度数据的离开， 车速的功能，并且提供与其相关的信号以控制至少一个悬架单元的运动，从而倾向于将车辆的至少一部分移动到所述预定高度数据和定时装置，由此悬挂单元的运动 对来自高度传感器的信号的响应被禁止，直到至少预定大小的信号持续至少规定时间段的规定部分。

公开(公告)号：WO1993005972A1

公开(公告)日：1993-04-01

申请号：PCT/GB1992001688

申请日：1992-09-14

Applicant: DUNLOP LIMITED ,  SMITH, Wilfred, Ward

Inventor： DUNLOP LIMITED

IPC: B60G17/052

CPC classification number: B60G17/0523 ,  B60G17/052 ,  B60G2202/152 ,  B60G2500/20 ,  B60G2500/2012 ,  B60G2500/2021

Abstract: Valve means for a vehicle gas suspension system comprises a central chamber (41) to which pressurised gas may be admitted and from which pressurised gas may be exhausted, gas communication paths which extend from the central chamber each to communicate with a respective gas suspension unit (46-49), and interposed in each gas communication path a valve unit (42-45) operable to lie either in a closed condition in which an associated gas spring is isolated from the central chamber or to lie in an open position in which the gas spring communicates with said central chamber. The valve means may incorporate a regenerative drier (56) and cushion means for protection of a compressor from overload during start up.

Abstract translation: 用于车辆气体悬浮系统的阀装置包括中央室（41），加压气体可以从该中心室进入并从其中排出加压气体，气体连通路径，其从中心室延伸以与相应的气体悬置单元 并且插入在每个气体连通路径中的阀单元（42-45）可操作以处于关闭状态，其中相关联的气体弹簧与中心室隔离或处于打开位置，在该状态下， 气体弹簧与所述中央室连通。 阀装置可以包括再生干燥器（56）和缓冲装置，用于在启动期间保护压缩机免于过载。