Level control system for a motor vehicle
    1.
    发明申请
    Level control system for a motor vehicle 有权
    汽车液位控制系统

    公开(公告)号:US20090082921A1

    公开(公告)日:2009-03-26

    申请号:US11919458

    申请日:2006-02-21

    Abstract: Disclosed is a level control system in which the operational readiness of the compressor (2) is tested by connecting the pressure sensor (10) to the output (6) of the compressor (2) via a compressed-air sensor line (8). All other compressed-air lines that are connected to the output (6) of the compressor (2) are locked by shutting directional control valves (201 to 20d and 30). The compressor (2) is then switched on and it is tested how rapidly the pressure increases on the pressure sensor (10). If the increase per interval exceeds a defined threshold value, the compressor is operationally ready.

    Abstract translation: 公开了一种通过压缩空气传感器线(8)将压力传感器(10)连接到压缩机(2)的输出(6)来测试压缩机(2)的操作准备情况的液位控制系统。 连接到压缩机(2)的输出(6)的所有其它压缩空气管路通过关闭方向控制阀(201至20d和30)而被锁定。 然后,压缩机(2)被接通,并且测试压力传感器(10)上的压力增加的速度。 如果每个间隔的增加超过定义的阈值,则压缩机在操作上准备就绪。

    Pneumatic Shock Absorbing System For a Motor Vehicle
    2.
    发明申请
    Pneumatic Shock Absorbing System For a Motor Vehicle 审中-公开
    汽车气动减震系统

    公开(公告)号:US20090079155A1

    公开(公告)日:2009-03-26

    申请号:US11922371

    申请日:2006-06-06

    Abstract: Disclosed is a pneumatic shock absorbing system (1) for a motor vehicle, comprising at least one pneumatic spring (18a, 18b, 18c, 18d) per motor vehicle wheel on at least one vehicle axle, at least one control device (36), at least one compressor (2), at least one pressure sensor (10), at least one on-off valve (20a, 20b, 20c, 20d), and at least one connecting pipe (8, 16a, 16b, 16c, 16d, 62, 64) which is connected to an external source (76) of compressed air. The control device (36) of the pneumatic shock absorbing system (1) receives a start signal for basic filling while at least one valve (20a, 20b, 20c, 20d) is triggered by the control device (36) in such a way that at least one component (8, 16a, 16b, 16c, 16d, 18a, 18b, 18c, 18d, 62, 64) of the pneumatic shock absorbing system (1) is basically filled.

    Abstract translation: 公开了一种用于机动车辆的气动冲击吸收系统(1),其包括在至少一个车辆车轴上的每个机动车辆车轮上的​​至少一个气动弹簧(18a,18b,18c,18d),至少一个控制装置(36) 至少一个压缩机(2),至少一个压力传感器(10),至少一个开关阀(20a,20b,20c,20d)和至少一个连接管(8,16a,16b,16c,16d) ,62,64),其连接到压缩空气的外部源(76)。 气动冲击吸收系统(1)的控制装置(36)在控制装置(36)触发至少一个阀(20a,20b,20c,20d)时接收用于基本填充的启动信号,使得 气动减震系统(1)的至少一个部件(8,16a,16b,16c,16d,18a,18b,18c,18d,62,64)基本上被填充。

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