公开(公告)号：US08490991B2

公开(公告)日：2013-07-23

申请号：US13146139

申请日：2009-11-03

申请人： Uwe Folchert ,  Heike Ilias ,  Christian Witala ,  Dierk Hein

发明人： Uwe Folchert ,  Heike Ilias ,  Christian Witala ,  Dierk Hein

IPC分类号： B60G11/26

CPC分类号： B01D53/261 ,  B60G17/0523 ,  B60G2400/51222 ,  B60G2500/02 ,  B60G2500/2021 ,  B60G2500/205 ,  B60G2500/30 ,  B60G2600/66

摘要： A method for controlling the regeneration cycles for an air dryer in a closed ride height control system for vehicles. Compressed air chambers and a compressed air storage reservoir are charged with compressed air and ventilated via a compressed air line, or are charged via a compressed air intake line connected to the compressor and ventilated via the compressed air line. Compressed air quantity delivered through the dryer by the compressor, and temperature and/or the humidity of the air sucked in from the atmosphere are measured. The dryer is considered saturated under the assumption that air sucked in by the compressor and delivered through the air dryer is at the highest possible ambient temperature and humidity. Regeneration air quantity required for the compressed air quantity for the dryer to attain the desired dew point is determined as a function of the ambient temperature and/or the humidity of the intake air.

摘要翻译： 一种用于在车辆的闭合行驶高度控制系统中控制空气干燥器的再生循环的方法。 压缩空气室和压缩空气存储容器装有压缩空气并通过压缩空气管路通风，或经由连接到压缩机的压缩空气进入管线经由压缩空气管线通风。 测量通过压缩机通过干燥器输送的压缩空气量，以及从大气吸入的空气的温度和/或湿度。 在将压缩机吸入并通过空气干燥器输送的空气处于最高可能环境温度和湿度的假设下，干燥器被认为是饱和的。 根据环境温度和/或进气的湿度确定干燥机获得所需露点的压缩空气量所需的再生空气量。

公开(公告)号：US20140059876A1

公开(公告)日：2014-03-06

申请号：US14002194

申请日：2012-02-23

申请人： Uwe Folchert ,  Dierk Hein ,  Christian Witala

发明人： Uwe Folchert ,  Dierk Hein ,  Christian Witala

IPC分类号： F26B19/00

CPC分类号： F26B19/00 ,  B60G17/0155 ,  B60G17/0523 ,  B60G2202/412 ,  B60G2202/415 ,  B60G2202/416 ,  B60G2500/2014 ,  B60G2500/204 ,  B60G2500/205 ,  F15B21/04 ,  F15B21/048

摘要： A dryer circuit for a pneumatic regulating device of a vehicle, comprising an air dryer, and a first compressor, wherein the first compressor is designed to compress system air present in the pneumatic regulating device, wherein the air dryer, the first compressor and subsystems, which can be connected to the first compressor, of the pneumatic regulating device are arranged in such a way that, in the operating mode of a closed air supply, air delivered between the components of one of the subsystems by the first compressor is delivered so as to bypass the air dryer.

摘要翻译： 一种用于车辆气动调节装置的干燥器电路，包括空气干燥器和第一压缩机，其中第一压缩机被设计成压缩气动调节装置中存在的系统空气，其中空气干燥器，第一压缩机和子系统， 可以连接到第一压缩机的空气调节装置的布置方式使得在封闭空气供应的操作模式中，由第一压缩机在一个子系统的部件之间输送的空气被输送，以便 绕过空气干燥机。

公开(公告)号：US09829248B2

公开(公告)日：2017-11-28

申请号：US14002194

申请日：2012-02-23

申请人： Uwe Folchert ,  Dierk Hein ,  Christian Witala

发明人： Uwe Folchert ,  Dierk Hein ,  Christian Witala

IPC分类号： F26B3/00 ,  F26B19/00 ,  B60G17/015 ,  B60G17/052 ,  F15B21/04

CPC分类号： F26B19/00 ,  B60G17/0155 ,  B60G17/0523 ,  B60G2202/412 ,  B60G2202/415 ,  B60G2202/416 ,  B60G2500/2014 ,  B60G2500/204 ,  B60G2500/205 ,  F15B21/04 ,  F15B21/048

摘要： A dryer circuit for a pneumatic regulating device of a vehicle, comprising an air dryer, and a first compressor, wherein the first compressor is designed to compress system air present in the pneumatic regulating device, wherein the air dryer, the first compressor and subsystems, which can be connected to the first compressor, of the pneumatic regulating device are arranged in such a way that, in the operating mode of a closed air supply, air delivered between the components of one of the subsystems by the first compressor is delivered so as to bypass the air dryer.

公开(公告)号：US20110278804A1

公开(公告)日：2011-11-17

申请号：US13146139

申请日：2009-11-03

申请人： Uwe Folchert ,  Heike Ilias ,  Christian Witala ,  Dierk Hein

发明人： Uwe Folchert ,  Heike Ilias ,  Christian Witala ,  Dierk Hein

IPC分类号： B60G17/016

CPC分类号： B01D53/261 ,  B60G17/0523 ,  B60G2400/51222 ,  B60G2500/02 ,  B60G2500/2021 ,  B60G2500/205 ,  B60G2500/30 ,  B60G2600/66

摘要： A method for controlling the regeneration cycles for an air dryer in a closed ride height control system for vehicles. Compressed air chambers and a compressed air storage reservoir are charged with compressed air and ventilated via a compressed air line, or are charged via a compressed air intake line connected to the compressor and ventilated via the compressed air line. Compressed air quantity delivered through the dryer by the compressor, and temperature and/or the humidity of the air sucked in from the atmosphere are measured. The dryer is considered saturated under the assumption that air sucked in by the compressor and delivered through the air dryer is at the highest possible ambient temperature and humidity. Regeneration air quantity required for the compressed air quantity for the dryer to attain the desired dew point is determined as a function of the ambient temperature and/or the humidity of the intake air.

摘要翻译： 一种用于在车辆的闭合行驶高度控制系统中控制空气干燥器的再生循环的方法。 压缩空气室和压缩空气存储容器装有压缩空气并通过压缩空气管路通风，或经由连接到压缩机的压缩空气进入管线经由压缩空气管线通风。 测量通过压缩机通过干燥器输送的压缩空气量，以及从大气吸入的空气的温度和/或湿度。 在将压缩机吸入并通过空气干燥器输送的空气处于最高可能环境温度和湿度的假设下，干燥器被认为是饱和的。 根据环境温度和/或进气的湿度确定干燥机获得所需露点的压缩空气量所需的再生空气量。

公开(公告)号：US20070068182A1

公开(公告)日：2007-03-29

申请号：US10579636

申请日：2004-10-08

申请人： Uwe Folchert ,  Dierk Hein

发明人： Uwe Folchert ,  Dierk Hein

IPC分类号： F04B49/10 ,  F25B49/00

CPC分类号： F04B49/10 ,  B60G17/0408 ,  B60G17/052 ,  B60G2500/2014 ,  F04B49/02 ,  F04B49/022 ,  F04B49/065 ,  F04B2201/0801 ,  F04B2205/01 ,  F04B2205/05

摘要： In a method for controlling a compressor (2) in a closed level adjustment system, the actual compressor temperature is continuously determined, at least during operation of the compressor, and the compressor (2) is disconnected when it reaches a threshold temperature. Admission pressure and counter-pressure of the compressor are taken into account in order to determine the actual compressor temperature. Preferably, the actual compressor temperature t is adapted by a value dT after each unit of time has elapsed while the compressor is operating, said value depending upon the difference between counter pressure and admission pressure (pcounter−padmission).

摘要翻译： 在用于控制压缩机（2）在闭合液位调节系统中的方法中，至少在压缩机运行期间连续地确定实际压缩机温度，并且当压缩机（2）达到阈值温度时，断开连接。 为了确定实际的压缩机温度，考虑压缩机的入口压力和反压力。 优选地，实际的压缩机温度t在压缩机运行之后经过了每个时间单位之后的值dT，所述值取决于反压力和入口压力之间的差值（p < _入学）。

公开(公告)号：US06726189B2

公开(公告)日：2004-04-27

申请号：US10103843

申请日：2002-03-25

申请人： Uwe Folchert ,  Christoph Behmenburg ,  Helge Westerkamp ,  Werner Grabherr ,  Dierk Hein

发明人： Uwe Folchert ,  Christoph Behmenburg ,  Helge Westerkamp ,  Werner Grabherr ,  Dierk Hein

IPC分类号： F16F500

CPC分类号： B60G17/0523 ,  B60G2400/51222 ,  B60G2400/52 ,  B60G2500/2014 ,  B60G2500/202 ,  B60G2500/30 ,  B60G2800/912

摘要： A closed level control system includes an air dryer (10) which is mounted in a pressurized air line (4). The compressor output (16) can be connected to the pressurized air supply vessel (12) via the pressurized air line (4). Air from the atmosphere can be transferred via an intake valve (30) into the pressurized air supply vessel (12) via the compressor and the air dryer (10). Furthermore, pressurized air can be discharged into the atmosphere from the pressurized air supply vessel (12) via the air dryer (10) and the intake valve (30). There is a flow in the opposite direction through the air dryer than when filling the pressurized air supply vessel (12) from the atmosphere. In this way, an excellent regeneration of the air dryer (10) is ensured.

摘要翻译： 封闭液位控制系统包括安装在加压空气管路（4）中的空气干燥器（10）。 压缩机输出（16）可以经由加压空气管路（4）连接到加压空气供应容器（12）。 来自大气的空气可以经由进气阀（30）经由压缩机和空气干燥器（10）进入加压空气供给容器（12）。 此外，加压空气可以经由空气干燥器（10）和进气阀（30）从加压空气供给容器（12）排出到大气中。 与空气中的加压空气供应容器（12）相比，通过空气干燥器有相反方向的流动。 以这种方式，确保了空气干燥器（10）的优异的再生。

公开(公告)号：US20080054576A1

公开(公告)日：2008-03-06

申请号：US10571724

申请日：2004-06-22

申请人： Heike Ilias ,  Uwe Folchert ,  Dierk Hein

发明人： Heike Ilias ,  Uwe Folchert ,  Dierk Hein

IPC分类号： B60G17/052

CPC分类号： B60G17/0525 ,  B60G2500/201 ,  B60G2500/2014

摘要： The invention relates to a method for controlling air flow in a level control system for a motor vehicle. Two air flow intervals are indicated for controlling air flow. The first air flow interval I1 is located entirely within air flow interval I2. If the air flow in the level control system is located outside air flow interval I2, an automatic adjustment is made in air flow interval I2. If the air flow is still located outside air flow interval I1 and within second air flow interval I2, the air flow is adjusted to the first air flow interval I1 exclusively when the motor vehicle is in operation.

摘要翻译： 本发明涉及一种用于控制用于机动车辆的液位控制系统中的气流的方法。 两个气流间隔被指示用于控制气流。 第一空气流量间隔I1完全位于空气流量间隔I2内。 如果液位控制系统中的气流位于气流间隔I2外，则在空气流量间隔I2中进行自动调节。 如果空气流仍然位于空气流量间隔I1之外并且在第二空气流量间隔I2内，则空气流仅在机动车辆运行时被调节到第一气流间隔I1。

公开(公告)号：US20060250123A1

公开(公告)日：2006-11-09

申请号：US10563407

申请日：2004-04-17

申请人： Dierk Hein

发明人： Dierk Hein

IPC分类号： G01N27/00

CPC分类号： C01B33/26 ,  B41M5/5218 ,  B41M5/5236 ,  B41M5/5254 ,  B60G17/052 ,  B60G2400/51222

摘要： A method used to measure pressure in an area which is closed by an solenoid valve (106) performs the following steps: applying voltage to the solenoid valve (106), determining the peak of a curve of the flowing current based on voltage and determining the pressure based on determination of the peak of the curve.

摘要翻译： 用于测量由电磁阀（106）关闭的区域中的压力的​​方法执行以下步骤：向电磁阀（106）施加电压，基于电压确定流动电流的曲线的峰值，并确定 基于曲线峰值的确定压力。

公开(公告)号：US08448951B2

公开(公告)日：2013-05-28

申请号：US13201007

申请日：2009-12-01

申请人： Dierk Hein

发明人： Dierk Hein

IPC分类号： B60G17/04 ,  B60G11/26

CPC分类号： B60G17/0523 ,  B60G2500/2012 ,  B60G2500/2014 ,  B60G2600/66

摘要： A closed ride control system for vehicles by which a vehicle body is suspended with respect to at least one vehicle axle and which includes the following components: pressure medium chambers which are connected via branches to a pressure medium line, a compressor, an air dryer which is arranged in a pressure medium line, a pressure medium reservoir which is connected via the compressor to the pressure medium chambers, and a non-return valve arranged in the pressure medium line between an outlet of the air dryer and the directional valve in order to connect the outlet of the air dryer to the pressure medium reservoir.

摘要翻译： 一种用于车辆的关闭的行驶控制系统，其通过车体相对于至少一个车辆轴悬挂并且包括以下部件：通过分支连接到压力介质管线的压力介质室，压缩机，空气干燥器 设置在压力介质管线中，经由压缩机连接到压力介质室的压力介质储存器和布置在空气干燥器的出口与方向阀之间的压力介质管线中的止回阀，以便 将空气干燥器的出口连接到压力介质容器。

公开(公告)号：US5761046A

公开(公告)日：1998-06-02

申请号：US572657

申请日：1995-12-14

申请人： Dierk Hein ,  Andreas Teichmann ,  Jens Groger

发明人： Dierk Hein ,  Andreas Teichmann ,  Jens Groger

IPC分类号： H05K5/02 ,  B60R16/02 ,  B60R16/023 ,  H01R13/518 ,  H05K5/00 ,  H05K5/06 ,  H01L23/02

CPC分类号： B60R16/0239 ,  H05K5/0043

摘要： A housing for an electrical component which protects the electrical component sealed therein and reduces mechanical stress on the electrical component includes two housing sections which are connected to each other, a support for the electrical component located within the housing, and attachment connections for mounting the housing on a mounting point, e.g., of a motor vehicle chassis. To reduce the mechanical stress imposed upon the electrical component, and to obtain a good seal of the housing interior against dirt, etc., the two housing sections are connected to each other directly or via an intermediate piece. The housing interior is sealed by one or two seals, made from elastically or plastically deformable material, which are located between the faces of the support and the housing sections associated with them. The attachment connections are located on one of the two housing sections.

摘要翻译： 用于电气部件的壳体，其保护密封在其中的电气部件并且减小电气部件上的机械应力包括彼此连接的两个壳体部分，位于壳体内的电气部件的支撑件，以及用于安装壳体 在安装点上，例如机动车辆底盘。 为了减小施加在电气部件上的机械应力，并且为了获得壳体内部抵抗污垢等的良好密封，两个壳体部分彼此直接地或经由中间件彼此连接。 壳体内部由一个或两个由弹性或塑性变形的材料制成的密封件密封，所述密封件位于支撑件的表面和与它们相关联的壳体部分之间。 附件连接位于两个壳体部分中的一个上。