公开(公告)号：US07624994B2

公开(公告)日：2009-12-01

申请号：US11596441

申请日：2005-04-25

申请人： Axel Stegmann

发明人： Axel Stegmann

IPC分类号： B60G17/015 ,  B60G17/04

CPC分类号： B60G17/052 ,  B60G2400/252 ,  B60G2400/51222 ,  B60G2500/2014 ,  B60G2500/30 ,  B60G2600/02

摘要： In order to avoid pressure and volume compensation as much as possible during measurement of the pressures of air spring units, the pressure in the air spring units (5, 6, 7, 8) is estimated prior to measurement of the pressures of the air spring units (5, 6, 7, 8) and is compared to the pressure in the air pressure accumulator (3). The higher of the two pressures determines the position of a 3/2 directional control valve (11) which separates the collector line (25) connecting all air spring units (5, 6, 7, 8) from the air pressure accumulator (3) or which connects it to as small a chamber volume of the supply system as possible.

摘要翻译： 为了在测量空气弹簧单元的压力期间尽可能多地避免压力和体积补偿，在测量空气弹簧的压力之前估计空气弹簧单元（5,6,7,8）中的压力 单元（5,6,7,8），并与空气蓄压器（3）中的压力进行比较。 两个压力中较高者决定了将所有空气弹簧单元（5,6,7,8）与空气蓄能器（3）连接的收集管线（25）分开的3/2方向控制阀（11）的位置， 或者将其连接到尽可能小的供应系统的室容积。

公开(公告)号：US20070228676A1

公开(公告)日：2007-10-04

申请号：US11596441

申请日：2005-04-25

申请人： Axel Stegmann

发明人： Axel Stegmann

IPC分类号： B60G17/052

CPC分类号： B60G17/052 ,  B60G2400/252 ,  B60G2400/51222 ,  B60G2500/2014 ,  B60G2500/30 ,  B60G2600/02

摘要： The object of the invention is to avoid pressure and volume compensation as much as possible during measurement of the pressures of the air spring units. According to the invention, the pressure in the air spring units (5, 6, 7, 8) is estimated prior to measurement of the pressures of the air spring units (5, 6, 7, 8) and is compared to the pressure in the air pressure accumulator (3). The higher of the two pressures determines the position of a 3/2 directional control valve (11) which separates the collector line (25) connecting all air spring units (5, 6, 7, 8) from the air pressure accumulator (3) or which connects it to as small a chamber volume of the supply system as possible.

摘要翻译： 本发明的目的是在测量空气弹簧单元的压力期间尽可能避免压力和体积补偿。 根据本发明，在测量空气弹簧单元（5,6,7,8）的压力之前估计空气弹簧单元（5,6,7,8）中的压力，并将其与压力 气压蓄能器（3）。 两个压力中较高者决定了将所有空气弹簧单元（5,6,7,8）与空气蓄能器（3）连接的收集管线（25）分开的3/2方向控制阀（11）的位置， 或者将其连接到尽可能小的供应系统的室容积。