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1. 发明公开

EP3212958A1 VERFAHREN ZUM BETREIBEN EINES REGELBAREN SCHWINGUNGSDÄMPFERS FÜR KRAFTFAHRZEUGE 有权
标题翻译： VERFAHREN ZUM BETREIBEN EINES REGELBARENSCHWINGUNGSDÄMPFERSFÜRKRAFTFAHRZEUGE
公开(公告)号：EP3212958A1
公开(公告)日：2017-09-06
申请号：EP15767115.7
申请日：2015-09-11
申请人： ThyssenKrupp Bilstein GmbH , thyssenkrupp AG
发明人： HAMERS, Wolfgang , LENZ, Tobias
IPC分类号： F16F9/46
CPC分类号： F16F9/465 , F16F9/3405 , F16F9/3481 , F16F9/3484
摘要： The invention relates to a method for operating a controllable shock absorber (1), in particular for a vehicle suspension. The shock absorber comprises a cylinder pipe (10) with a hydraulic fluid sealed therein, a piston (2), which can be moved axially inside the cylinder pipe (10) along a cylinder pipe axis (A) and which sub-divides the cylinder pipe (10) into two working chambers (11, 21), and a piston rod (3) running parallel to the cylinder pipe axis (A) and connected to the piston (2). The piston (2) has at least two fluid passages (12, 22), by means of which one working chamber (11, 21) is connected to the other working chamber (21, 11); a first valve arrangement (13) is located at a first fluid passage (12) in order to damp the movement of the piston in a first actuation direction (R1) and a second valve arrangement (23) is located at a second fluid passage (22) in order to damp the movement of the piston in a second actuation direction (R2). Each valve arrangement (13, 23) has at least one valve plate (14, 24) which rests on a valve seat (15, 25) when the valve is in a closed position and which is at least partly at a distance from the valve seat (15, 25) when the valve is in an open position. Each valve arrangement (13, 23) comprises a pilot chamber (16, 26) and the respective valve plates (14, 24) can be pre-tensioned into the closed position of the valve by the application of pressure to the pilot chamber (16, 26). The pressure in each pilot chamber (16, 26) can be adjusted by at least one pilot valve (31), said pilot valve (31) comprising a valve body (32) that can be moved in a defined manner between a closed position and an open position, as a result of which an outflow cross-section between the pilot chambers (16, 26) and the working chambers (21, 11) can be adjusted in a specific manner. A dynamic pressure (p) can be applied in a defined manner to the valve body (32) on the outflow side, as a result of which the movement of the valve body (32) is damped.
摘要翻译：用于操作可控震动吸收器的方法可以包括通过在流出侧上用背压加载阀体来阻尼阀体的移动。此外，可控震动吸收器可以包括缸管，在缸管内的将缸管分成两个工作空间的活塞，并且包括连接工作空间的连接流体引入件以及用于缓冲第一和第二活塞的第一和第二阀组件和设置在引线上的第二致动方向。每个阀组件可以具有先导控制室和阀板，该阀板在关闭和打开的阀位置中位于阀座上或与阀座间隔开。每个阀板都可以通过压力加载先导控制室来预紧。先导控制室的压力可以由包括可动阀体的先导控制阀设定。结果，可以设定先导控制室与工作空间之间的流出横截面。阀体可通过背压装载在流出侧，由此阀体的运动被阻尼。“

2. 发明公开

EP3601840A1 HYDRAULISCHER SCHWINGUNGSDÄMPFER, INSBESONDERE FÜR EIN FAHRZEUGFAHRWERK 审中-公开
公开(公告)号：EP3601840A1
公开(公告)日：2020-02-05
申请号：EP18715565.0
申请日：2018-03-26
申请人： ThyssenKrupp Bilstein GmbH , thyssenkrupp AG
发明人： HAMERS, Wolfgang
IPC分类号： F16F9/46 , F16F9/18

3. 发明授权

EP3212958B1 VERFAHREN ZUM BETREIBEN EINES REGELBAREN SCHWINGUNGSDÄMPFERS FÜR KRAFTFAHRZEUGE 有权
公开(公告)号：EP3212958B1
公开(公告)日：2019-09-04
申请号：EP15767115.7
申请日：2015-09-11
申请人： ThyssenKrupp Bilstein GmbH , thyssenkrupp AG
发明人： HAMERS, Wolfgang , LENZ, Tobias
IPC分类号： F16F9/46

4. 发明公开

EP3215756A1 REGELBARER SCHWINGUNGSDÄMPFER FÜR KRAFTFAHRZEUGE 审中-公开
标题翻译： REGELBARERSCHWINGUNGSDÄMPFERFÜRKRAFTFAHRZEUGE
公开(公告)号：EP3215756A1
公开(公告)日：2017-09-13
申请号：EP15784945.6
申请日：2015-10-22
申请人： ThyssenKrupp AG , ThyssenKrupp Bilstein GmbH
发明人： HAMERS, Wolfgang , SMELJANSKIJ, Dmitrij
IPC分类号： F16F9/348
CPC分类号： B62D21/11 , F16F9/348 , F16F9/446
摘要： The invention relates to a controllable shock absorber, in particular for a vehicle suspension. The shock absorber comprises a cylinder pipe with a hydraulic fluid sealed therein, a piston (2), which can be moved axially inside the cylinder pipe along a cylinder pipe axis and which sub-divides the cylinder pipe into two working chambers, and a piston rod running parallel to the cylinder pipe axis and connected to the piston (2). The piston (2) has at least two fluid passages (12, 22), by means of which one working chamber is connected to the other working chamber, and a first valve arrangement is located at a first fluid passage (12) in order to damp the movement of the piston in a first actuation direction and a second valve arrangement is located at a second fluid passage (22) in order to damp the movement of the piston in a second actuation direction. In the piston (2), in addition to the fluid passages (12, 22) a bypass channel (7) having flow cross-sections of differing sizes for the two flow directions is provided, or multiple bypass channels (7) are provided, the sum of the flow cross-sections of said multiple channels differing in size for the two flow directions. By means of the single bypass channel (7) one fluid connection is formed between the two working chambers, bypassing the pre-chambers, or by means of the multiple bypass channels (7) multiple fluid connections are formed between the two working chambers, bypassing the pre-chambers.
摘要翻译：本发明涉及一种可控制的减震器，特别是用于车辆悬架。该减振器包括：其中密封有液压流体的缸管;活塞（2），其能够沿着缸管轴线在缸管内沿轴向运动并且将缸管细分成两个工作室;以及活塞杆平行于缸管轴线并与活塞（2）连接。活塞（2）具有至少两个流体通道（12,22），通过该流体通道将一个工作室连接到另一个工作室，并且第一阀装置位于第一流体通道（12）处以便阻尼活塞在第一致动方向上的运动并且第二阀装置位于第二流体通道（22）处以阻尼活塞在第二致动方向上的运动。在活塞（2）中，除了流体通道（12,22）之外，设置具有用于两个流动方向的不同尺寸的流动横截面的旁路通道（7），或者设置多个旁路通道（7）所述多个通道的流动横截面的总和在两个流动方向上的大小不同。借助于单个旁路通道（7），在两个工作室之间绕过预备室或通过多个旁路通道（7）形成一个流体连接，在两个工作室之间形成多个流体连接，绕过预室。

5. 发明授权

EP2904288B1 DÄMPFUNGSVENTIL FÜR EINEN STOSSDÄMPFER 有权
标题翻译： DÄMPFUNGSVENTILFÜREINEN STOSSDMPFER
公开(公告)号：EP2904288B1
公开(公告)日：2017-02-15
申请号：EP13771531.4
申请日：2013-10-04
申请人： ThyssenKrupp Bilstein GmbH
发明人： SMELJANSKIJ, Dmitrij , SCHMIDT, Klaus , GÖTZ, Ole , HAMERS, Wolfgang , WOENARTA, Freddy
IPC分类号： F16F9/348 , F16F9/512
CPC分类号： F16F9/3484 , F16F9/19 , F16F9/3485 , F16F9/3488 , F16F9/5126 , F16K15/144

6. 发明授权

EP2255103B1 SCHWINGUNGSDÄMPFER MIT RUCKSACKVENTIL 有权转让
公开(公告)号：EP2255103B1
公开(公告)日：2018-10-31
申请号：EP09722610.4
申请日：2009-03-19
申请人： ThyssenKrupp Bilstein GmbH
发明人： HAMERS, Wolfgang , KREFELD, Andreas
IPC分类号： F16F9/46
CPC分类号： F16F9/464

7. 发明公开

EP2904288A1 DÄMPFUNGSVENTIL FÜR EINEN STOßDÄMPER 有权
标题翻译：阻尼阀大吃一惊
公开(公告)号：EP2904288A1
公开(公告)日：2015-08-12
申请号：EP13771531.4
申请日：2013-10-04
申请人： ThyssenKrupp Bilstein GmbH
发明人： SMELJANSKIJ, Dmitrij , SCHMIDT, Klaus , GÖTZ, Ole , HAMERS, Wolfgang , WOENARTA, Freddy
IPC分类号： F16F9/348 , F16F9/512
CPC分类号： F16F9/3484 , F16F9/19 , F16F9/3485 , F16F9/3488 , F16F9/5126 , F16K15/144
摘要： The present invention relates to a damping valve (1) for a shock absorber (100), said valve comprising a main body (10, 11, 12) with a first support body (11) and a second support body (12), and comprising one or more valve disc springs (13) which separate a first damping fluid chamber (14) from a second damping fluid chamber (15). The valve disc springs (13) are supported via an inner peripheral support (16) against the first support body (11) and via an outer peripheral support (17) against the second support body (12), and control a passage of damping fluid in both directions in that the valve disc springs (13) lift off either the inner peripheral support (16) or the outer peripheral support (17), while bending elastically. According to the invention, a reciprocatingly movable control body (18) is provided, which is pre-tensioned against the valve disc springs (13) in such a manner that, via the pre-tensioning of the control body (18), the control behaviour of the valve disc springs (13) can be adjusted via the peripheral supports (16, 17).

8. 发明授权

EP2470809B1 KRAFTFAHRZEUGSTOSSDÄMPFER 有权转让
标题翻译：车震
公开(公告)号：EP2470809B1
公开(公告)日：2015-03-18
申请号：EP10750044.9
申请日：2010-08-23
申请人： ThyssenKrupp Bilstein GmbH
发明人： GÖTZ, Ole , HAMERS, Wolfgang , SCHMIDT, Klaus , SMELJANSKIJ, Dmitrij , WOENARTA, Freddy
IPC分类号： F16F9/46
CPC分类号： F16F9/464

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