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

CPC classification number: F16F9/535 ,  F16D37/02 ,  F16F9/103 ,  F16F9/368 ,  H01F1/44

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。

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

IPC: F16F9/34 ,  B62K25/04

CPC classification number: F16F9/34 ,  B62K25/04 ,  F16F9/535

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。