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

IPC: B62K25/04 ,  F16F9/50 ,  F16F9/53 ,  B62K25/08 ,  B62K25/28

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。

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。

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

IPC: F16F9/53 ,  B62K25/04

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。

公开(公告)号：US20170002888A1

公开(公告)日：2017-01-05

申请号：US15125645

申请日：2015-03-13

Applicant: INVENTUS ENGINEERING GMBH

Inventor： STEFAN BATTLOGG ,  JUERGEN POESEL

IPC: F16F9/53 ,  B60N2/42 ,  F16F7/12 ,  B60N2/50 ,  F16F9/19 ,  F16F13/00

CPC classification number: F16F9/53 ,  B60N2/24 ,  B60N2/4242 ,  B60N2/42709 ,  B60N2/42736 ,  B60N2/50 ,  F16F7/127 ,  F16F9/19 ,  F16F9/532 ,  F16F9/535 ,  F16F13/007

Abstract: An energy absorber reduces an excessive load between an object and an assembly in an overload event. The energy absorber includes an absorber cylinder and a piston device with an absorber piston and a piston rod. A first chamber of an absorber chamber is filled with a field-sensitive absorber fluid. The piston has an absorber valve with an absorber duct extending in an axial direction and being subject to a selective field of a field generating device. A ratio of the outer diameter of the piston rod to an outer diameter of the absorber piston is greater than 0.6 and the first chamber extends in a space around the piston rod. During the relative motion of the fastener and the holding device the field-sensitive absorber fluid is urged through the damping duct of the absorber piston.

Abstract translation: 能量吸收器在过载事件中减少物体与组件之间的过载。 能量吸收器包括吸收器筒和具有吸收器活塞和活塞杆的活塞装置。 吸收室的第一腔室填充有场敏感的吸收剂流体。 活塞具有吸收器管道，吸收器管道在轴向方向上延伸并且受到场产生装置的选择场的影响。 活塞杆的外径与吸收器活塞的外径的比大于0.6，第一腔室在活塞杆周围的空间内延伸。 在紧固件和保持装置的相对运动期间，场敏感吸收器流体被推动通过吸收器活塞的阻尼管道。

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。