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公开(公告)号：US20150184769A1
公开(公告)日：2015-07-02
申请号：US14656022
申请日：2015-03-12
Applicant: INVENTUS ENGINEERING GMBH
Inventor： STEFAN BATTLOGG , JUERGEN POESEL , GERNOT ELSENSOHN
IPC: F16K31/08
CPC classification number: F16K31/082 , F16F9/537 , F16K13/10 , F16K31/0675 , Y10S137/909 , Y10T137/2082
Abstract: A valve for a magnetorheological fluid is formed with a duct through which the magnetorheological fluid can flow and which can be exposed to a variable magnetic field such that the flow resistance of the duct can be set using the magnetic field in the duct. The magnetic field can be lastingly generated using a magnet device that is made at least in part of magnetically hard material. The magnetization of the magnet device can be lastingly modified by a magnetic pulse of a magnetic field generation device in order to lastingly change the magnetic field in the duct and thus the flow resistance of the duct. A valve of the invention requires energy only to change settings while a specific setting can be lastingly maintained without supplying energy.
Abstract translation: 用于磁流变流体的阀形成有磁流变流体可以流过的管道，并且可以暴露于可变磁场，使得管道的流动阻力可以使用管道中的磁场来设定。 可以使用至少部分由磁性材料制成的磁体装置来持续产生磁场。 可以通过磁场产生装置的磁脉冲来持续地改变磁体装置的磁化，以便持续地改变管道中的磁场，从而改变管道的流动阻力。 本发明的阀门只需要能量来改变设置，同时可以在不提供能量的情况下持续维持特定的设定。
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Patent Agency Ranking
公开(公告)号：US20140097593A1
公开(公告)日：2014-04-10
申请号：US13798781
申请日：2013-03-13
Applicant: Inventus Engineering GmbH
Inventor： STEFAN BATTLOGG , JUERGEN POESEL , GERNOT ELSENSOHN
CPC classification number: F16F9/537 , B60R22/28 , B60R2022/282 , B60R2022/288 , B62K25/04 , F16F9/535 , Y10T137/2082
Abstract: In a movement damping apparatus, a magnetorheological fluid is pressed through a flow path. A device generating a variable magnetic field comprises a core around which a coil is wound as well as pole surfaces in the flow path, the magnetic field acting on the magnetorheological fluid by means of said pole surfaces. The coil is arranged within the flow path along with the core, the axis of the coil extending perpendicular to the direction of flow of the magnetorheological fluid. The flow path has a jacket made of a magnetically conducting material.
Abstract translation: 在运动阻尼装置中，通过流路压入磁流变流体。 产生可变磁场的装置包括卷绕线圈的芯以及流路中的极表面，通过所述极表面作用在磁流变流体上的磁场。 线圈与芯一起设置在流路内，线圈的轴线垂直于磁流变流体的流动方向延伸。 流路具有由导磁材料制成的护套。
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公开(公告)号：US20160339988A1
公开(公告)日：2016-11-24
申请号：US15158061
申请日：2016-05-18
Applicant: INVENTUS ENGINEERING GMBH
Inventor： MARKUS MAYER , STEFAN BATTLOGG , GERNOT ELSENSOHN , JUERGEN POESEL
CPC classification number: B62K25/04 , B62J11/00 , B62J2099/002 , B62K25/08 , B62K25/30 , B62K2025/044 , B62K2208/00 , F16F9/46 , F16F9/50 , F16F9/512 , F16F9/535 , F16F9/537 , F16F2230/18
Abstract: Damper device and method for controlling the damping of a relative movement of two connecting units which can move relative to one another. A controllable damper with a damping valve with a magneto-rheological fluid is provided between the two units for damping relative movements. The damping valve is assigned a magnetic field-generating device for generating and controlling a magnetic field. Measurement data sets relating to a relative movement of the connecting units with respect to one another are acquired and pre-processed with a filter device. A data set derived from an acquired measurement data set is stored in the memory device. A filter parameter set is determined from the stored data set as a function of the analysis. A control data set is derived from the measurement data set with the filter parameter set. The damper device is controlled with the control data set.
Abstract translation: 用于控制可相对于彼此移动的两个连接单元的相对运动的阻尼的阻尼装置和方法。 在两个单元之间设置了具有磁流变流体的阻尼阀的可控阻尼器，用于阻尼相对运动。 阻尼阀被分配用于产生和控制磁场的磁场产生装置。 获取与连接单元相对于彼此的相对移动相关的测量数据集，并且用过滤装置进行预处理。 从获取的测量数据集导出的数据集存储在存储器件中。 根据作为分析的函数的存储数据集确定滤波器参数集。 控制数据集是从设置了滤波器参数的测量数据导出的。 阻尼装置由控制数据组控制。
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公开(公告)号：US20160033053A1
公开(公告)日：2016-02-04
申请号：US14781374
申请日：2014-03-31
Applicant: INVENTUS ENGINEERING GMBH
Inventor： STEFAN BATTLOGG , GERNOT ELSENSOHN
CPC classification number: F16K31/0675 , F16F9/537 , F16K31/0655 , F16K47/023
Abstract: A valve device, a damper with a valve device, and a method for operating the same are described. The valve device is formed with a flow channel through which a magnetorheological medium flows. A magnetic circuit device provides a magnetic field in the flow channel. The magnetic circuit device includes a hard magnetic magnet component and at least one electrical coil that can be controlled by a control device. The magnetic circuit device has two segments, which differ in the dynamic magnetic properties thereof. Thus, by way of a magnetic pulse that can be output by the electrical coil, a specific inhomogeneity of the magnetic field in the flow channel can be set and can be stored in the hard magnetic magnet component.
Abstract translation: 描述了阀装置，具有阀装置的阻尼器及其操作方法。 阀装置形成有磁流变介质流过的流动通道。 磁路装置在流路中提供磁场。 磁路装置包括硬磁体部件和可由控制装置控制的至少一个电线圈。 磁路器件具有两个不同的动态磁性能的段。 因此，通过可由电线圈输出的磁脉冲，可以设定流路中的磁场的特定不均匀性，并将其存储在硬磁体中。
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公开(公告)号：US20150247548A1
公开(公告)日：2015-09-03
申请号：US14637471
申请日：2015-05-20
Applicant: INVENTUS ENGINEERING GMBH
Inventor： STEFAN BATTLOGG , GERNOT ELSENSOHN
IPC: F16F9/53
Abstract: A transmission apparatus has two components that move in translation relative to one another and a coupling gap between the components containing a magnetorheological medium. The gap is formed and sealed outwardly at first and second ends so that the magnetorheological medium remains in the coupling gap as a sort of controllable friction lining, irrespective of a coupling between the components, in accordance with the magnetic field applied in the coupling gap. One of the components has plurality of radially extending arms that carry a magnetic field generation device. Each magnetic field generation device has an electric coil with a least one winding extends completely beside the central axis and at a distance therefrom. Different poles of the magnetic field generation devices are provided at the adjacent ends of adjacent arms of a component. The coupling gap is connected to a reservoir of magnetorheological medium.
Abstract translation: 传动装置具有相对于彼此平移地移动的两个部件和包含磁流变介质的部件之间的耦合间隙。 间隙在第一端和第二端处向外形成和密封，使得根据施加在联接间隙中的磁场，磁流变介质作为一种可控制的摩擦衬里保持在耦合间隙中，而不管组件之间的耦合。 其中一个部件具有承载磁场产生装置的多个径向延伸的臂。 每个磁场产生装置具有一个具有至少一个绕组的电线圈，其完全位于中心轴线的外侧并与其间隔一段距离。 磁场产生装置的不同极设置在部件的相邻臂的相邻端部。 耦合间隙连接到磁流变介质的储存器。
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公开(公告)号：US20130200591A1
公开(公告)日：2013-08-08
申请号：US13832322
申请日：2013-03-15
Applicant: INVENTUS ENGINEERING GMBH
Inventor： STEFAN BATTLOGG , JUERGEN POESEL , GERNOT ELSENSOHN
Abstract: A valve is particularly suited for a movement damping apparatus. The valve has a field-generating device, such as a magnet unit, and a fluid that is subjected to the field, such as a magnetorheological fluid, is pressed through a flow path forming a bottleneck. At the bottleneck the fluid is subject to the field and it changes its flow characteristics in response to the field. The flow path is divided into at least two flow tracks by a partition that forms one or more additional friction surfaces.
Abstract translation: 阀特别适用于运动阻尼装置。 阀具有诸如磁体单元的场产生装置，以及经过磁流变流体的现场流体，通过形成瓶颈的流动路径被挤压。 在瓶颈处，流体受到现场的影响，并且响应于现场改变其流动特性。 流动路径通过形成一个或多个附加摩擦表面的隔板分成至少两个流动轨迹。
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