公开(公告)号：US09163691B2

公开(公告)日：2015-10-20

申请号：US13947169

申请日：2013-07-22

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： Matthew L. Roessle ,  Karl C. Kazmirski ,  Thomas P. Mallin ,  John McGahey ,  Timothy Bombrys ,  David R. Blankenship ,  Jeroen K. Paenhuysen

IPC: F16F9/36 ,  F16F9/18 ,  F16F9/46

CPC classification number: F16F9/185 ,  F16F9/362 ,  F16F9/464

Abstract: A shock absorber has a housing with a piston rod assembly disposed therein. A first rod guide member is secured within a first portion of the housing so as to be concentrically disposed about at least a portion of the piston rod assembly. A second rod guide member is secured within the housing adjacent the first rod guide member so as to be concentrically disposed about at least another portion of the piston rod assembly. An electronically controlled valve assembly is disposed within the second rod guide member and is in communication with the first rod guide member.

Abstract translation: 减震器具有设置在其中的活塞杆组件的壳体。 第一杆引导构件固定在壳体的第一部分内，以便围绕活塞杆组件的至少一部分同心地设置。 第二杆引导构件固定在邻近第一杆引导构件的壳体内，以便围绕活塞杆组件的至少另一部分同心地设置。 电子控制阀组件设置在第二杆引导构件内并且与第一杆引导构件连通。

公开(公告)号：US09150077B2

公开(公告)日：2015-10-06

申请号：US14134390

申请日：2013-12-19

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： Matthew L. Roessle ,  Karl C. Kazmirski ,  Jeroen K. Paenhuysen ,  Darrell G. Breese ,  Daniel T. Keil ,  Thomas P. Mallin ,  Jeffrey T. Gardner

IPC: F16F9/18 ,  B60G17/08 ,  F16F9/348 ,  F16F9/46 ,  F16F9/512 ,  B60G13/02 ,  F16F9/50

CPC classification number: F16F9/50 ,  B60G13/02 ,  B60G13/08 ,  B60G17/08 ,  B60G2202/24 ,  B60G2206/41 ,  B60G2500/11 ,  F16F9/18 ,  F16F9/182 ,  F16F9/185 ,  F16F9/3271 ,  F16F9/34 ,  F16F9/348 ,  F16F9/469 ,  F16F9/5126 ,  F16F15/023 ,  F16F2222/12 ,  F16F2228/066 ,  F16F2232/08

Abstract: A shock absorber has a compression valve assembly that provides a high damping load during a compression stroke and an extension valve assembly that provides a high damping load during an extension stroke. One or more digital valve assemblies is positioned to work in parallel with the compression valve assembly and the extension valve assembly to provide a lower damping load. The lowering of the damping load is based upon the cross sectional area of flow passages provided by the one or more digital valve assemblies.

Abstract translation: 减震器具有在压缩冲程期间提供高阻尼载荷的压缩阀组件和在延伸冲程期间提供高阻尼载荷的延伸阀组件。 一个或多个数字阀组件被定位成与压缩阀组件和延伸阀组件平行地工作以提供较低的阻尼负载。 阻尼载荷的降低基于由一个或多个数字阀组件提供的流动通道的横截面面积。

公开(公告)号：US20150176461A1

公开(公告)日：2015-06-25

申请号：US14641820

申请日：2015-03-09

Applicant: Tenneco Automotive Operating Company Inc.

Inventor： STEPHEN M. THOMAS ,  Matthew L. Roessle ,  Rick Simpson ,  Eric Grant

IPC: F01N3/20

CPC classification number: F01N3/2066 ,  F01N2610/02 ,  F01N2610/1453 ,  F01N2610/1473 ,  Y02T10/24 ,  Y10T137/86879

Abstract: An injector for injecting a reagent includes an axially translatable valve member positioned within a housing. An electromagnet is positioned within the housing and includes a cylindrically-shaped coil of wire. The valve member moves between a seated position and an unseated position in response to energizing the electromagnet. A flux sleeve passes through the coil and includes two magnetic portions interconnected by a flux bridge portion or a flux break portion. Each of the magnetic portions is aligned with transverse planes defined by the ends of the cylindrical coil. The flux bridge portion or flux break portion is axially positioned between the transverse planes.

Abstract translation: 用于注射试剂的注射器包括定位在壳体内的可轴向平移的阀构件。 电磁铁位于壳体内并且包括圆柱形的线圈。 响应于激励电磁体，阀构件在就座位置和非旋转位置之间移动。 磁通套管穿过线圈并且包括通过磁通桥部分或磁通断裂部分互连的两个磁性部分。 每个磁性部分与由圆柱形线圈的端部限定的横向平面对齐。 磁通桥部分或磁通断裂部分轴向地定位在横向平面之间。