利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

12 条记录 (耗时 0.021 秒)

    Vibration damper with stroke-dependent damping force
    1.
    发明授权
    Vibration damper with stroke-dependent damping force 有权
    具有行程相关阻尼力的振动阻尼器

    公开(公告)号：US07104369B2

    公开(公告)日：2006-09-12

    申请号：US10946972

    申请日：2004-09-22

    申请人： Steffen Heyn ,  Frank Gundermann ,  Christian Böhm ,  Bernd Zeissner ,  Manfred Grundei

    发明人： Steffen Heyn ,  Frank Gundermann ,  Christian Böhm ,  Bernd Zeissner ,  Manfred Grundei

    IPC分类号： F16F9/48

    CPC分类号： F16F9/5126 ,  F16F9/3214 ,  F16F9/3405 ,  F16F9/346 ,  F16F9/3487

    摘要： A piston rod with a piston is installed with freedom of axial movement in a damping medium-filled cylinder, where, as a function of the stroke position of the piston, a bypass connects the two working spaces separated from each other by the piston. The piston has at least one through-channel for at least one flow direction, which channel is at least partially covered on the outlet side by at least one valve disk, so that a first pressure-actuated surface to which pressure can be applied in the opening direction is present on the valve disk. In addition to the first pressure-actuated surface, the valve disk has a second pressure-actuated surface, which is separated from the first when the valve disk is closed and which can be actuated via the bypass, in which case the effects of the two pressure-actuated surfaces are additive. The second pressure-actuated surface of the valve disk, in addition to the first pressure-actuated surface of the valve disk, is designed with its throttle point in the area of the second pressure-actuated surface at least during a certain phase of the travel of the valve disk.

    摘要翻译： 具有活塞的活塞杆在阻尼介质填充的气缸中以轴向移动的自由度安装，其中作为活塞的行程位置的函数旁路连接由活塞彼此分离的两个工作空间。 活塞具有用于至少一个流动方向的至少一个通道，该通道至少部分地通过至少一个阀盘在出口侧被覆盖，使得可以在第一压力致动表面中施加压力 打开方向存在于阀盘上。 除了第一压力致动表面之外，阀盘具有第二压力致动表面，当阀盘关闭时，第二压力致动表面与第一压力致动表面分离，并且可以通过旁路致动，在这种情况下，两个 压力致动表面是相加的。 除了阀盘的第一压力驱动表面之外，阀盘的第二压力致动表面被设计成至少在行程的某个阶段期间其节流点在第二压力驱动表面的区域中 的阀盘。

    Vibration damper with stroke-dependent damping force
    2.
    发明申请
    Vibration damper with stroke-dependent damping force 有权
    具有行程相关阻尼力的振动阻尼器

    公开(公告)号：US20050061592A1

    公开(公告)日：2005-03-24

    申请号：US10946972

    申请日：2004-09-22

    申请人： Steffen Heyn ,  Frank Gundermann ,  Christian Bohm ,  Bernd Zeissner ,  Manfred Grundei

    发明人： Steffen Heyn ,  Frank Gundermann ,  Christian Bohm ,  Bernd Zeissner ,  Manfred Grundei

    IPC分类号： F16F9/32 ,  F16F9/34 ,  F16F9/346 ,  F16F9/348 ,  F16F9/512

    CPC分类号： F16F9/5126 ,  F16F9/3214 ,  F16F9/3405 ,  F16F9/346 ,  F16F9/3487

    摘要： A piston rod with a piston is installed with freedom of axial movement in a damping medium-filled cylinder, where, as a function of the stroke position of the piston, a bypass connects the two working spaces separated from each other by the piston. The piston has at least one through-channel for at least one flow direction, which channel is at least partially covered on the outlet side by at least one valve disk, so that a first pressure-actuated surface to which pressure can be applied in the opening direction is present on the valve disk. In addition to the first pressure-actuated surface, the valve disk has a second pressure-actuated surface, which is separated from the first when the valve disk is closed and which can be actuated via the bypass, in which case the effects of the two pressure-actuated surfaces are additive. The second pressure-actuated surface of the valve disk, in addition to the first pressure-actuated surface of the valve disk, is designed with its throttle point in the area of the second pressure-actuated surface at least during a certain phase of the travel of the valve disk.

    摘要翻译： 具有活塞的活塞杆在阻尼介质填充的气缸中以轴向移动的自由度安装，其中作为活塞的行程位置的函数旁路连接由活塞彼此分离的两个工作空间。 活塞具有用于至少一个流动方向的至少一个通道，该通道至少部分地通过至少一个阀盘在出口侧被覆盖，使得可以在第一压力致动表面中施加压力 打开方向存在于阀盘上。 除了第一压力致动表面之外，阀盘具有第二压力致动表面，当阀盘关闭时，第二压力致动表面与第一压力致动表面分离，并且可以通过旁路致动，在这种情况下，两个 压力致动表面是相加的。 除了阀盘的第一压力驱动表面之外，阀盘的第二压力致动表面被设计成至少在行程的某个阶段期间其节流点在第二压力驱动表面的区域中 的阀盘。

    Vibration damper with stroke-dependent damping force
    6.
    发明授权
    Vibration damper with stroke-dependent damping force 失效
    具有行程相关阻尼力的振动阻尼器

    公开(公告)号：US08479895B2

    公开(公告)日：2013-07-09

    申请号：US13049461

    申请日：2011-03-16

    申请人： Steffen Heyn ,  Bernd Zeissner

    发明人： Steffen Heyn ,  Bernd Zeissner

    IPC分类号： F16F9/48

    CPC分类号： F16F9/483 ,  F16F9/512

    摘要： A vibration damper with stroke-dependent damping force includes a cylinder in which a piston rod with a piston is axially movable. The piston divides the cylinder into two work spaces filled with damping medium. A bypass between the work spaces is opened or closed depending on the piston position. The piston has a damping valve for at least one through-flow direction formed by a valve body that partially covers a through-flow channel in the damping valve. The valve body has first and second pressure-actuated surfaces on opposite sides of the valve body. The action of the second pressure-actuated surface depends on the position of the piston in relation to the bypass. The first pressure-actuated surface exerts a lifting force and the second pressure-actuated surface exerts a closing force on the valve disk. The second pressure-actuated surface is connected to a control space and a connection channel that overlaps with the bypass depending on the stroke position of the piston.

    摘要翻译： 具有行程相关阻尼力的减振器包括一个气缸，其中活塞杆与活塞轴向可移动。 活塞将气缸分成两个充满阻尼介质的工作空间。 工作空间之间的旁路根据活塞位置打开或关闭。 活塞具有由阀体形成的至少一个贯流方向的阻尼阀，该阀体部分地覆盖阻尼阀中的通流通道。 阀体在阀体的相对侧上具有第一和第二压力致动表面。 第二压力致动表面的作用取决于活塞相对于旁路的位置。 第一压力致动表面施加提升力，并且第二压力致动表面在阀盘上施加闭合力。 第二压力致动表面根据活塞的行程位置连接到控制空间和与旁路重叠的连接通道。

    Vibration damper with adjustable damping force
    7.
    发明申请
    Vibration damper with adjustable damping force 审中-公开
    具有可调阻尼力的振动阻尼器

    公开(公告)号：US20080116024A1

    公开(公告)日：2008-05-22

    申请号：US11974806

    申请日：2007-10-16

    申请人： Steffen Heyn ,  Thomas Manger ,  Andreas Sieber ,  Bernd Zeissner

    发明人： Steffen Heyn ,  Thomas Manger ,  Andreas Sieber ,  Bernd Zeissner

    IPC分类号： F16F9/34

    CPC分类号： F16F9/465 ,  F16F9/46

    摘要： A vibration damper with adjustable damping force, including a valve body and an actuator. The actuator causes the valve body to move toward a valve seating surface against a nonlinear elastic force, thereby creating a characteristic curve, which describes the function “open valve cross section-versus-energy input to the actuator” and which has at least two ranges with different slopes.

    摘要翻译： 具有可调阻尼力的减震器，包括阀体和执行器。 致动器使得阀体抵抗非线性弹性力朝向阀座表面移动，从而产生特性曲线，其描述了功能“打开阀横截面对能量输入到致动器”的功能，并且具有至少两个范围 有不同的斜坡。

    Adjustable damping valve with a fail-safe damping force characteristic
    8.
    发明申请
    Adjustable damping valve with a fail-safe damping force characteristic 失效
    具有故障安全阻尼力特性的可调阻尼阀

    公开(公告)号：US20080078634A1

    公开(公告)日：2008-04-03

    申请号：US11904824

    申请日：2007-09-28

    申请人： Steffen Heyn ,  Bernd Zeissner

    发明人： Steffen Heyn ,  Bernd Zeissner

    IPC分类号： F16F9/32

    CPC分类号： F16F9/46 ,  Y10T137/87507 ,  Y10T137/87555 ,  Y10T137/87997 ,  Y10T137/88005 ,  Y10T137/88054

    摘要： An adjustable damping valve including an actuator, which exerts an actuating force on a valve body against the force of a spring to influence the throttle cross section which determines the damping force, where an emergency valve is connected in parallel with the throttle cross section with respect to the flow direction of the damping medium, where the two control surfaces of the valve body move in the axial direction and can thus can come to rest alternately on the two valve seating surfaces, and where the valve body is divided into two parts in the longitudinal direction, and each valve body assembly has its own control surface.

    摘要翻译： 一种可调节阻尼阀，包括致动器，其克服弹簧的力对阀体施加致动力，以影响确定阻尼力的节流截面，其中紧急阀与节气门横截面并联连接， 到阻尼介质的流动方向，其中阀体的两个控制表面在轴向方向上移动并且因此可以在两个阀座表面上交替地停止，并且在阀体被分成两部分的情况下 纵向，每个阀体组件都有自己的控制面。

    Adjustable damping valve with a fail-safe damping force characteristic
    9.
    发明授权
    Adjustable damping valve with a fail-safe damping force characteristic 失效
    具有故障安全阻尼力特性的可调阻尼阀

    公开(公告)号：US08181757B2

    公开(公告)日：2012-05-22

    申请号：US11904824

    申请日：2007-09-28

    申请人： Steffen Heyn ,  Bernd Zeissner

    发明人： Steffen Heyn ,  Bernd Zeissner

    IPC分类号： F16F9/34

    CPC分类号： F16F9/46 ,  Y10T137/87507 ,  Y10T137/87555 ,  Y10T137/87997 ,  Y10T137/88005 ,  Y10T137/88054

    摘要： An adjustable damping valve including an actuator, which exerts an actuating force on a valve body against the force of a spring to influence the throttle cross section which determines the damping force, where an emergency valve is connected in parallel with the throttle cross section with respect to the flow direction of the damping medium, where the two control surfaces of the valve body move in the axial direction and can thus can come to rest alternately on the two valve seating surfaces, and where the valve body is divided into two parts in the longitudinal direction, and each valve body assembly has its own control surface.

    摘要翻译： 一种可调节阻尼阀，包括致动器，其克服弹簧的力对阀体施加致动力，以影响确定阻尼力的节流截面，其中紧急阀与节气门横截面并联连接， 到阻尼介质的流动方向，其中阀体的两个控制表面在轴向方向上移动并且因此可以在两个阀座表面上交替地停止，并且在阀体被分成两部分的情况下 纵向，每个阀体组件都有自己的控制面。

    Adjustable damping valve arrangement
    10.
    发明授权
    Adjustable damping valve arrangement 有权

    公开(公告)号：US09618138B2

    公开(公告)日：2017-04-11

    申请号：US13923548

    申请日：2013-06-21

    申请人： Thomas Manger ,  Stefan Schmitt ,  Bernd Zeissner

    发明人： Thomas Manger ,  Stefan Schmitt ,  Bernd Zeissner

    IPC分类号： F16K17/26 ,  F16K47/00 ,  F16F9/46

    CPC分类号： F16K47/00 ,  F16F9/3481 ,  F16F9/464 ,  F16F9/465 ,  Y10T137/8593

    摘要： An adjustable damping valve arrangement comprises an adjustable damping valve in which flow is bidirectional, wherein a pressure-dependent supplementary valve is associated with the adjustable damping valve in series therewith for each through-flow direction, wherein each supplementary valve has at least one separate through-channel, the outlet side thereof being at least partially covered by at least one valve disk, wherein the flow path proceeding from the adjustable damping valve in flow direction is carried out through the first supplementary valve from a smaller inlet diameter to a larger outlet diameter, and the at least one valve disk carries out a peripheral lift movement, wherein the flow path through the second supplementary valve in flow direction to the adjustable damping valve is implemented from a larger inlet diameter to a smaller outlet diameter.