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：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：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。

公开(公告)号：US08532875B2

公开(公告)日：2013-09-10

申请号：US13259556

申请日：2009-12-15

申请人： Marek Engelhardt ,  Dierk Hein

发明人： Marek Engelhardt ,  Dierk Hein

IPC分类号： B60G17/016 ,  B60G17/052

CPC分类号： B60G17/0523 ,  B60G2400/202 ,  B60G2400/204 ,  B60G2400/70 ,  B60G2500/2014 ,  B60G2500/205

摘要： Motor vehicle having a closed ride height control system which contains a control unit in which a switch-off limiting value for at least one operating parameter of at least one component of the ride height control system is monitored, wherein in raising processes the activation of the component is prohibited or aborted when the switch-off limiting value is reached, and upward transgression of the switch-off limiting value of the operating parameter is permitted in the case of lowering processes.

摘要翻译： 具有闭合的行驶高度控制系统的机动车辆，其包含控制单元，其中监控所述行驶高度控制系统的至少一个部件的至少一个操作参数的关闭限制值，其中在提升过程中激活 当达到关闭限制值时，组件被禁止或中止，并且在降级过程的情况下，允许操作参数的关闭限制值向上违反。

公开(公告)号：US20120041642A1

公开(公告)日：2012-02-16

申请号：US13259556

申请日：2009-12-15

申请人： Marek Engelhardt ,  Dierk Hein

发明人： Marek Engelhardt ,  Dierk Hein

IPC分类号： B60G17/016 ,  B60G17/052

CPC分类号： B60G17/0523 ,  B60G2400/202 ,  B60G2400/204 ,  B60G2400/70 ,  B60G2500/2014 ,  B60G2500/205

摘要： Motor vehicle having a closed ride height control system which contains a control unit in which a switch-off limiting value for at least one operating parameter of at least one component of the ride height control system is monitored, wherein in raising processes the activation of the component is prohibited or aborted when the switch-off limiting value is reached, and upward transgression of the switch-off limiting value of the operating parameter is permitted in the case of lowering processes.

摘要翻译： 具有闭合的行驶高度控制系统的机动车辆，其包含控制单元，其中监控所述行驶高度控制系统的至少一个部件的至少一个操作参数的关闭限制值，其中在提升过程中激活 当达到关闭限制值时，组件被禁止或中止，并且在降级过程的情况下，允许操作参数的关闭限制值向上违反。

公开(公告)号：US20100063689A1

公开(公告)日：2010-03-11

申请号：US12441294

申请日：2007-07-11

申请人： Dierk Hein

发明人： Dierk Hein

IPC分类号： G06F17/00

CPC分类号： B60G17/0185 ,  B60G17/0155 ,  B60G17/0523 ,  B60G2400/252 ,  B60G2400/51222 ,  B60G2500/2012

摘要： Disclosed are a method and a system for controlling the level of a motor vehicle body. The level control system (1) includes at least one actuator (2a, 2b) which allows the level of the vehicle body to be modified by a height modifying process. A control unit (10) controls a valve (6a, 6b, 14) associated with the actuator (2a, 2b). During a height modifying process the valve (6a, 6b, 14) is open, and the actuator (2a, 2b) can be expanded by adding a pressure medium or lowered by evacuating the pressure medium. The method is performed by determining the level of the vehicle body, inducing a height modifying process if the determined level is below or above a predetermined level, examining in the control unit (10) whether the valve (6a, 6b, 14) has been opened, and terminating the height modifying process if the valve (6a, 6b, 14) has not or not completely been opened.

摘要翻译： 公开了一种用于控制机动车体的水平的方法和系统。 液位控制系统（1）包括至少一个致动器（2a，2b），其允许通过高度修改过程修改车体的高度。 控制单元（10）控制与致动器（2a，2b）相关联的阀（6a，6b，14）。 在高度修正过程中，阀（6a，6b，14）是打开的，并且致动器（2a，2b）可以通过通过抽空压力介质而添加压力介质来进行膨胀。 该方法通过确定车体的水平，如果所确定的水平低于或高于预定水平则引起高度修改过程，在控制单元（10）中检查阀（6a，6b，14）是否已被 打开，并且如果阀（6a，6b，14）没有或未完全打开，则终止高度修改过程。

公开(公告)号：US20090266152A1

公开(公告)日：2009-10-29

申请号：US12441411

申请日：2007-07-13

申请人： Dierk Hein

发明人： Dierk Hein

IPC分类号： G01M17/04

CPC分类号： G01M17/04 ,  B60G17/0155 ,  B60G17/0185 ,  B60G2202/152 ,  B60G2400/252 ,  B60G2500/30 ,  B60G2600/08 ,  B60G2800/912 ,  F16K37/0075

摘要： Disclosed is a method for diagnosing the function of a level control system (1) of a motor vehicle, comprising at least one valve (2a, 2b, 14, 26) and a control unit (10). An exchange of pressure medium from one side of the valve to the other side of the valve is possible when the valve is open, and an exchange of pressure medium is prevented when the valve is closed. The valve carries out a change of state, a variable (4, I) influencing the valve output is measured during the change of state, the measured variable influencing the output of the valve is compared with a reference curve, a family of characteristics or a limit value in the control unit (10), and based on the comparison in the control unit (10) it can be established if the valve has carried out the change of state.

摘要翻译： 公开了一种用于诊断机动车辆的液位控制系统（1）的功能的方法，该方法包括至少一个阀（2a，2b，14,26）和控制单元（10）。 当阀打开时，可以从阀的一侧到阀的另一侧更换压力介质，并且当阀关闭时可以防止压力介质的更换。 阀门进行状态改变，在状态变化时测量影响阀门输出的变量（4，I），将影响阀门输出的测量值与参考曲线，特征族或 控制单元（10）中的限制值，并且基于控制单元（10）中的比较，如果阀已经执行了状态改变，则可以建立。

公开(公告)号：US6152644A

公开(公告)日：2000-11-28

申请号：US198641

申请日：1998-11-24

申请人： Dierk Hein

发明人： Dierk Hein

IPC分类号： F16B5/00 ,  F16B5/06 ,  H01R13/629 ,  F16B1/00

CPC分类号： H01R13/62933 ,  Y10T403/50 ,  Y10T403/59 ,  Y10T403/595 ,  Y10T403/66

摘要： A device for connecting a first component to a second component includes a first lever provided with a first opening which, together with an axle on the first component forms a rotating articulation around which the first lever can be rotatably connected to the first component for rotation relative the first component. The lever is provided with a holding element which extends over the second component and engages an additional holding element located on thereon to connect the first component to the second component. In order to simplify the production of the first lever and to allow for assembly without using any tools, the first lever is fabricated from a strip of sheet metal by means of punching out and deformation, or is alternatively in the form of an extruded plastic part. The first opening is connected with an insertion cut-out which has a smaller diameter in the transitional area in a region adjacent the first opening than the axle. This configuration allows the lever to be rotatably mounted to the first component by simply snapping it on the axle. The holding element is defined by a wall on the lever which delimits a second opening of the lever and an insertion cut-out connected therewith. A projection following the wall and extending parallel to additional holding element located on the second component is made in the form of an enlarged running surface and support for engaging the additional holding element. Such structure obviates disposition of a roller on the holding element, as provided in known devices for the connection of two components to each other.

摘要翻译： 用于将第一部件连接到第二部件的装置包括设置有第一开口的第一杠杆，第一开口与第一部件上的轴一起形成旋转铰接件，第一杠杆可围绕第一开关可旋转地连接到第一部件以相对旋转 第一个组件。 杠杆设置有保持元件，该保持元件在第二部件上延伸并且接合位于其上的附加保持元件，以将第一元件连接到第二元件。 为了简化第一杆的生产并允许组装而不使用任何工具，第一杆通过冲压和变形由金属片制成，或者替代地是挤出的塑料部件的形式 。 第一开口与在与第一开口相邻的区域中的过渡区域中具有较小直径的插入切口连接。 这种构造允许杠杆通过简单地将其卡在轴上而被可旋转地安装到第一部件上。 保持元件由杠杆上的壁限定，其限定杆的第二开口和与其连接的插入切口。 沿着壁并且平行于位于第二部件上的附加保持元件延伸的突起被制成具有放大的运行表面的形式和用于接合另外的保持元件的支撑件。 这种结构避免了在保持元件上的辊的布置，如已知的装置中所提供的，用于将两个部件彼此连接。