公开(公告)号：US20030098535A1

公开(公告)日：2003-05-29

申请号：US09997746

申请日：2001-11-29

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Mark O. Bodie ,  Mark W. Long

IPC: F16F005/00

CPC classification number: F16F13/262

Abstract: 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.

Abstract translation: 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：US20030098532A1

公开(公告)日：2003-05-29

申请号：US09997745

申请日：2001-11-29

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Sanjiv G. Tewani ,  Mark W. Long ,  Mark O. Bodie ,  James P. Hamberg

IPC: F16F009/00 ,  F16F015/00

CPC classification number: F16F13/105

Abstract: A powertrain mount comprises an orifice plate and a slug. The orifice plate defines an orifice track having a first cross-sectional area. The slug is disposed in the orifice track, and has a bore with a second cross-sectional area less than the first cross-sectional area.

Abstract translation: 动力系安装件包括孔板和塞子。 孔板限定了具有第一横截面积的孔口轨道。 芯块设置在孔口轨道中，并且具有第二横截面积小于第一横截面面积的孔。

公开(公告)号：US20040201149A1

公开(公告)日：2004-10-14

申请号：US10408918

申请日：2003-04-08

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Mark O. Bodie ,  Mark W. Long ,  Sanjiv G. Tewani

IPC: F16F005/00 ,  F16M005/00 ,  F16M007/00 ,  F16F009/00 ,  F16M009/00 ,  F16M011/00 ,  F16F013/00 ,  F16F015/00 ,  F16F007/00 ,  F16F011/00 ,  B60G015/00 ,  B60G013/00

CPC classification number: F16F13/107 ,  F16F13/262

Abstract: 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.

Abstract translation: 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：US20040135300A1

公开(公告)日：2004-07-15

申请号：US10341680

申请日：2003-01-14

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Mark O. Bodie ,  Mark W. Long ,  Sanjiv G. Tewani

IPC: F16F013/00

CPC classification number: F16F13/262

Abstract: A powertrain mount comprises an orifice plate and a rotatable track member. The orifice plate has an opening, a first surface sloping toward the opening, and an inner surface. The rotatable track member has an outer surface proximate the first surface of the orifice plate, and the outer surface of the rotatable track member has an opening. A compliant member is positioned adjacent the orifice track for isolating and damping amplitudes of vibration frequencies, as an amplitude dependent device. For small amplitudes, the compliant member takes up displaced fluid within the mount; whereas, large amplitudes the compliant member is bottomed out, forcing displaced fluid through the orifice track or into the molded assembly of the mount.

Abstract translation: 动力系安装件包括孔板和可旋转轨道构件。 孔板具有开口，朝向开口倾斜的第一表面和内表面。 可旋转轨道构件具有邻近孔板的第一表面的外表面，并且可旋转轨道构件的外表面具有开口。 柔性构件邻近孔口轨道定位，用于隔离和阻尼振动频率的振幅，作为与振幅相关的装置。 对于小幅度，顺从构件在载体内吸收移位的流体; 而大幅度的顺从构件被触底，迫使移动的流体穿过孔口轨道或进入安装座的模制组件。

公开(公告)号：US20040089989A1

公开(公告)日：2004-05-13

申请号：US10289925

申请日：2002-11-07

Applicant: DELPHI TECHNOLOGIES INC.

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

IPC: F16F005/00

CPC classification number: F16F13/107

Abstract: 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.

Abstract translation: 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：US20030151179A1

公开(公告)日：2003-08-14

申请号：US10361054

申请日：2003-02-07

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Sanjiv G. Tewani ,  Mark W. Long ,  Mark O. Bodie

IPC: F16F009/50

CPC classification number: F16F13/262

Abstract: 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.

Abstract translation: 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：US20020133283A1

公开(公告)日：2002-09-19

申请号：US09811954

申请日：2001-03-19

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Mark O. Bodie ,  Jon T. Zumberge

IPC: B60T013/26

CPC classification number: B60T13/662 ,  B60T13/683

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

Abstract translation: 提供了一种用于电子处理器控制的车辆制动系统中的本发明的方法。 当集成到这样的制动系统中时，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，该方法产生和使用估计的卡钳压力，用于与指令压力而不是实际卡钳压力进行比较，并且引出远 更准确的反应是根据指令压力估计卡尺压力。