公开(公告)号：US07036804B2

公开(公告)日：2006-05-02

申请号：US10637054

申请日：2003-08-07

申请人： Mark O. Bodie ,  Mark W. Long ,  Sanjiv Tewani ,  Ronald Beer ,  Bruce A. Heaston ,  Brandon Fedders

发明人： Mark O. Bodie ,  Mark W. Long ,  Sanjiv Tewani ,  Ronald Beer ,  Bruce A. Heaston ,  Brandon Fedders

IPC分类号： F16F13/00 ,  F16F15/00 ,  F16F5/00 ,  F16F9/00 ,  F16M11/00

CPC分类号： F16F13/20 ,  F16F13/268

摘要： A hydraulic mount having first and second fluid tracks, and a decoupler functioning as an air spring with two remotely selectable settings. The settings allow tailoring of the air spring characteristics to provide mount damping for differing engine operating states, such as engine idle. A solenoid is used to select a smaller or larger air volume to control the characteristics of the air spring and, in turn, the dynamic response of the hydraulic mount. An integral controller provides switched operation of the solenoid and compensates for variations in temperature and input voltage, as well as minimizing electrical noise generated by the solenoid when it is energized.

摘要翻译： 具有第一和第二流体轨道的液压支架和用作具有两个远程可选设置的空气弹簧的去耦器。 这些设置允许调整空气弹簧特性，以提供不同发动机运行状态（例如发动机空转）的安装阻尼。 螺线管用于选择更小或更大的风量，以控制空气弹簧的特性，进而影响液压支架的动态响应。 集成控制器提供螺线管的开关操作，并补偿温度和输入电压的变化，以及最大限度地减少螺线管通电时产生的电噪声。

公开(公告)号：US20090273128A1

公开(公告)日：2009-11-05

申请号：US12150938

申请日：2008-05-01

申请人： Mark O. Bodie ,  David J. Barta ,  Mark W. Long ,  Thorsten Brobeil ,  Marco Ujhasi ,  Thorsten Koch

发明人： Mark O. Bodie ,  David J. Barta ,  Mark W. Long ,  Thorsten Brobeil ,  Marco Ujhasi ,  Thorsten Koch

IPC分类号： F16F13/04

CPC分类号： F16F13/305 ,  F16F2230/08

摘要： A first expression of an embodiment of the invention is for apparatus including a magnetorheological-fluid (MR-fluid) hydraulic mount. The mount includes an internal MR-fluid cavity and a partition plate assembly. The partition plate assembly partitions the cavity into first and second MR-fluid chambers. The mount is adapted to receive an MR-fluid pressure sensor in fluid communication with the second MR-fluid chamber. A second expression of an embodiment of the invention is for apparatus including an MR-fluid hydraulic mount. The mount includes an internal MR-fluid cavity, a partition plate assembly, and an MR-fluid pressure sensor. The partition plate assembly partitions the cavity into first and second MR-fluid chambers. The MR-fluid pressure sensor is in fluid communication with the second MR-fluid chamber.

摘要翻译： 本发明的实施例的第一个表述是用于包括磁流变流体（MR流体）液压支架的装置。 安装件包括内部MR流体腔和隔板组件。 分隔板组件将腔分隔成第一和第二MR流体室。 安装座适于接收与第二MR流体室流体连通的MR流体压力传感器。 本发明的实施例的第二个表述是用于包括MR液体液压支架的装置。 支架包括内部MR流体腔，隔板组件和MR流体压力传感器。 分隔板组件将腔分隔成第一和第二MR流体室。 MR流体压力传感器与第二MR流体室流体连通。

公开(公告)号：US06799754B1

公开(公告)日：2004-10-05

申请号：US10408918

申请日：2003-04-08

申请人： Mark O. Bodie ,  Mark W. Long ,  Sanjiv G. Tewani

发明人： Mark O. Bodie ,  Mark W. Long ,  Sanjiv G. Tewani

IPC分类号： F16M900

CPC分类号： F16F13/107 ,  F16F13/262

摘要： A powertrain mount comprises an orifice plate including two tracks, a control track and an isolation track. The control track is spirally formed within the orifice plate, which has an exit and entrance on either side of the plate. The control track provides damping to control damping from engine bounce; whereas, the isolation track controllably provides dynamic rate dip. The isolation track is formed between an alignment plate and rotatable track member, each having an exit and entrance, respectively. The rotatable track member and the alignment plate are sealingly engaged and affixed to a decoupler and an annular area disposed about the orifice plate of the powertrain mount. The exit of the alignment plate is adjacent the decoupler. The rotatable track member forms a cavity with the molded body of the powertrain mount, with the entrance exposed to fluid within the cavity for controlling and minimizing vibrations within the powertrain. The isolation track has a track length that may be varied by rotation of the track member and its entrance. Various magnitudes of disturbance frequencies may be managed and controlled by either the fixed control track and/or the variable isolation track within the powertrain mount.

摘要翻译： 动力系安装件包括孔板，其包括两个轨道，控制轨道和隔离轨道。 控制轨道螺旋地形成在孔板内，该板在板的任一侧具有出口和入口。 控制轨道提供阻尼以控制发动机反弹的阻尼; 而隔离轨可控地提供动态速率下降。 隔离轨道分别形成在对准板和可旋转轨道构件之间，每个具有出口和入口。 可旋转轨道构件和对准板密封地接合并固定到解耦器和设置在动力系安装座的孔板周围的环形区域。 对准板的出口与分离器相邻。 可旋转轨道构件与动力系安装件的模制主体形成空腔，入口暴露于腔内的流体，用于控制和最小化动力系内的振动。 隔离轨道具有可以通过轨道构件及其入口的旋转而改变的轨道长度。 扰动频率的各种大小可以由动力系安装件内的固定控制轨道和/或可变隔离轨道进行管理和控制。

公开(公告)号：US07510061B2

公开(公告)日：2009-03-31

申请号：US11319109

申请日：2005-12-27

申请人： Mark O. Bodie ,  Mark W. Long

发明人： Mark O. Bodie ,  Mark W. Long

IPC分类号： F16F9/53

CPC分类号： F16F13/305 ,  F16F13/105

摘要： An MR-fluid (magnetorheological-fluid) hydraulic mount includes a hydraulic-mount partition plate assembly and an electric coil. The partition plate assembly has a longitudinal axis, has first and second sides, and has an MR-fluid through orifice extending substantially parallel to the longitudinal axis from the first side to the second side. The partition plate assembly is devoid of any non-MR-hydraulic-fluid orifice. The electric coil is substantially coaxially aligned with the longitudinal axis and is adapted to magnetically influence the MR-fluid through orifice. The MR-fluid through orifice is positioned radially outward of the electric coil.

摘要翻译： MR流体（磁流变流体）液压支架包括液压安装分隔板组件和电线圈。 分隔板组件具有纵向轴线，具有第一和第二侧面，并且具有基本上平行于纵向轴线从第一侧到第二侧延伸的MR流体通孔。 隔板组件没有任何非MR液压流体孔口。 电线圈基本上与纵向轴线同轴对准，并且适于通过孔口磁力影响MR流体。 MR流体通孔位于电线圈的径向外侧。

公开(公告)号：US07159855B2

公开(公告)日：2007-01-09

申请号：US10289925

申请日：2002-11-07

申请人： Sanjiv G. Tewani ,  Mark W. Long ,  Mark O. Bodie ,  Ronald A. Beer ,  James P. Hamberg

发明人： Sanjiv G. Tewani ,  Mark W. Long ,  Mark O. Bodie ,  Ronald A. Beer ,  James P. Hamberg

IPC分类号： F16F9/00

CPC分类号： F16F13/107

摘要： A hydraulic mount provides passive rate dip performance through use of a secondary orifice track-mass resiliently constrained within a first orifice track for reciprocating movement within the first orifice track under conditions such as engine idle, and constrained against reciprocating motion within the first orifice track for conditions imposing large amplitude, low frequency loads on the mount.

摘要翻译： 液压安装座通过使用弹性约束在第一孔口轨道内的次级孔道轨道来提供无源速率下降性能，用于在诸如发动机怠速的条件下在第一孔口轨道内往复运动，并且限制在第一孔口轨道内的往复运动 在安装座上施加大幅度，低频负载的条件。

公开(公告)号：US07118100B2

公开(公告)日：2006-10-10

申请号：US10825731

申请日：2004-04-16

申请人： Sanjiv G. Tewani ,  Mark O. Bodie ,  Jamieson K. Kiefer ,  Mark W. Long ,  John A. Walterbusch

发明人： Sanjiv G. Tewani ,  Mark O. Bodie ,  Jamieson K. Kiefer ,  Mark W. Long ,  John A. Walterbusch

IPC分类号： F16F5/00 ,  F16F9/53

CPC分类号： F16F13/305

摘要： A magnetorheological-fluid hydraulic mount includes a hydraulic-mount partition plate assembly, a hydraulic-mount decoupler, an electric coil, and a flexible membrane assembly. The partition plate assembly has first and second sides, has a non-magnetorheological-fluid first orifice, and has a magnetorheological-fluid second orifice. The first orifice has a first terminus positioned at the first side and a second terminus positioned at the second side. The second orifice has a first end positioned at the first side and has a second end positioned at the second side. The hydraulic-mount decoupler is operatively connected to the first orifice. The electric coil is disposed to magnetically influence the second orifice. The flexible membrane assembly has a first membrane portion fluidly-isolating, on the first side of the partition plate assembly, the first end from the first terminus and has a second membrane portion fluidly-isolating, on the second side of the partition plate assembly, the second end from the second terminus.

摘要翻译： 磁流变流体液压支架包括液压安装分隔板组件，液压安装分离器，电线圈和柔性膜组件。 隔板组件具有第一和第二侧面，具有非磁流变流体的第一孔口，并且具有磁流变流体第二孔口。 第一孔具有位于第一侧的第一末端和位于第二侧的第二末端。 第二孔具有位于第一侧的第一端，并且具有位于第二侧的第二端。 液压安装分离器可操作地连接到第一孔。 电磁线圈设置成磁力影响第二孔。 柔性膜组件具有在分隔板组件的第一侧上流体隔离第一端部的第一膜部分，第一端部与第一端部分隔开，并且在分隔板组件的第二侧上具有流体隔离的第二膜部分， 第二个终点是第二个终点。

公开(公告)号：US06848682B2

公开(公告)日：2005-02-01

申请号：US10361054

申请日：2003-02-07

申请人： Sanjiv G. Tewani ,  Mark W. Long ,  Mark O. Bodie

发明人： Sanjiv G. Tewani ,  Mark W. Long ,  Mark O. Bodie

IPC分类号： F16F13/26 ,  F16F13/00

CPC分类号： F16F13/262

摘要： A hydraulic mount provides active control through the use of a rotary track assembly connecting a primary pumping chamber of the mount to a secondary fluid chamber. With low amplitude vibrations the fluid path remains open, providing low dynamic stiffness. For high amplitude vibrations, the fluid flow path is closed, providing a high level of dynamic stiffness. The rotary track assembly control is continuously variable offering a wide range of active control of hydraulic mount stiffness.

摘要翻译： 液压支架通过使用将安装座的初级泵送室连接到次级流体室的旋转轨道组件来提供主动控制。 在低振幅振动下，流体路径保持打开，提供低动态刚度。 对于高振幅振动，流体流动路径被关闭，提供高水平的动态刚度。 旋转轨道组件控制是连续可变的，提供了广泛的液压安装刚度的主动控制。

公开(公告)号：US07063191B2

公开(公告)日：2006-06-20

申请号：US10775399

申请日：2004-02-10

申请人： Patrick N. Hopkins ,  Mark W. Long ,  Mark O. Bodie

发明人： Patrick N. Hopkins ,  Mark W. Long ,  Mark O. Bodie

IPC分类号： F16F9/53

CPC分类号： F16F13/305 ,  F16F13/10

摘要： A hydraulic mount is provided having a body with first and second fluid chambers and a decoupler subassembly interposed between to partially define the first and second fluid chambers. The decoupler subassembly comprises first and second flexible decoupler members operatively sealed together to form a third fluid chamber. The first and second chambers may be substantially filled with a magneto-rheological fluid. The third chamber may be filled with a standard hydraulic fluid, like glycol.

摘要翻译： 提供了具有主体的液压支架，该主体具有第一和第二流体室以及插入在部分地限定第一和第二流体室之间的分离器子组件。 分离器子组件包括可操作地密封在一起以形成第三流体室的第一和第二柔性分离器构件。 第一和第二腔室可以基本上充满磁流变流体。 第三室可以填充有标准液压流体，如二醇。

公开(公告)号：US06691990B2

公开(公告)日：2004-02-17

申请号：US09997746

申请日：2001-11-29

申请人： Mark O. Bodie ,  Mark W. Long

发明人： Mark O. Bodie ,  Mark W. Long

IPC分类号： F16M900

CPC分类号： F16F13/262

摘要： A powertrain mount comprises an orifice plate and a track member. The orifice plate has an exit, a first surface sloping toward the exit, and an inner surface. The track member has an outer surface proximate the first surface of the orifice plate, and the outer surface of the track member has an entrance. A containment plate forms an orifice track with the first and inner surfaces of the orifice plate and with the outer surface of the track member.

摘要翻译： 动力系安装件包括孔板和轨道构件。 孔板具有出口，朝向出口倾斜的第一表面和内表面。 轨道构件具有靠近孔板的第一表面的外表面，并且轨道构件的外表面具有入口。 容纳板形成具有孔板的第一和内表面以及轨道构件的外表面的孔口轨道。

公开(公告)号：US06456921B1

公开(公告)日：2002-09-24

申请号：US09811954

申请日：2001-03-19

申请人： Mark O. Bodie ,  Jon T. Zumberge

发明人： Mark O. Bodie ,  Jon T. Zumberge

IPC分类号： G06F1900

CPC分类号： B60T13/662 ,  B60T13/683

摘要： A method is provided for use in an electronic processor-controlled vehicular braking system. When integrated into such a braking system, the need for downstream caliper pressure sensors, and any algorithms associated therewith, is eliminated. The method consists of generating and using estimated caliper pressure for comparison to command pressure, instead of actual caliper pressure. The method elicits a far quicker yet accurate response to the estimated caliper pressure in line with command pressure.

摘要翻译： 提供了一种用于电子处理器控制的车辆制动系统中的方法。 当集成到这种制动系统中时，消除了对下游卡钳压力传感器的需求以及与其相关联的任何算法。 该方法包括产生和使用估计的卡钳压力，以与指令压力进行比较，而不是实际卡钳压力。 该方法根据指令压力引起对于估计的卡钳压力的更快且准确的响应。