公开(公告)号：WO2014026495A1

公开(公告)日：2014-02-20

申请号：PCT/CN2013/076265

申请日：2013-05-27

Applicant: BEIJINGWEST INDUSTRIES CO., LTD.

Inventor： FARJOUD, Alireza ,  BARTA, David John ,  FOURMAN, Brent Wade ,  MICHAEL, Chad ,  SCHUMANN, Eric Louis

IPC: F16F13/00 ,  B60K5/12 ,  F16F15/00 ,  F16F13/26

CPC classification number: B60K5/12 ,  F16F13/26 ,  F16F13/264

Abstract: A mount apparatus (20) for supporting a vibration source on a base is provided. The mount apparatus (20) includes a moving member (134) that is partially disposed in a pumping chamber (64) for moving within the pumping chamber (64) along a first axis (A) to create a volume change in the pumping chamber (64) to maintain the volume of the pumping chamber (64) to prevent a pressure increase in the pumping chamber (64) during the deformation of a flexible body (46) in response to an external excitation to effectively cancel the external excitation. The moving member (134) includes a moveable wall (144) of a flexible material, having a generally hour glass-shape in steady state, and extending between moving member upper and lower ends (140, 142). The moveable wall (144) flexes radially outwardly and inwardly relative to the first axis (A) in response to relative axial movement between the moving member upper and lower ends (140, 142), to amplify the volume change in the pumping chamber (64).

Abstract translation: 提供了用于在基座上支撑振动源的安装装置（20）。 安装装置（20）包括移动构件（134），该移动构件部分地设置在泵送室（64）中，用于沿着第一轴线（A）在泵送室（64）内移动，以在泵送室中产生体积变化 以便在柔性体（46）响应于外部激励而变形期间保持泵送室（64）的体积以防止泵送室（64）中的压力增加，以有效地消除外部激励。 移动构件（134）包括柔性材料的可移动壁（144），其在稳定状态下具有大致小时的玻璃形状并且在移动构件上端和下端（140,142）之间延伸。 响应于移动构件上端和下端（140,142）之间的相对轴向运动，可移动壁（144）相对于第一轴线（A）径向向外和向内弯曲，以放大泵送室（64）中的体积变化 ）。

公开(公告)号：WO2015078254A1

公开(公告)日：2015-06-04

申请号：PCT/CN2014/089653

申请日：2014-10-28

Applicant: BEIJINGWEST INDUSTRIES CO., LTD.

Inventor： FARJOUD, Alireza ,  BARTA, David John ,  HURTT, Michael W. ,  RINN, Michael S. ,  SCHLANGEN, Timothy Michael

IPC: F16F9/50 ,  F16F9/49 ,  B60G17/08

CPC classification number: B60G17/08 ,  B60G13/08 ,  B60G2202/24 ,  B60G2206/41 ,  B60G2500/11 ,  F16F9/19 ,  F16F9/348 ,  F16F9/368 ,  F16F9/466 ,  F16F9/49 ,  F16F9/50 ,  F16F9/5165

Abstract: A fluid damper assembly for use in a vehicle includes a piston subassembly which includes a plurality of inflow passages and at least one rebound disk for restricting flow of hydraulic fluid through the inflow passages. A rod extends through the piston subassembly to actuate the piston subassembly between a rebound stroke and a compression stroke. An actuator supported by and within the rod includes a piezoelectric device and an amplifier for adjusting the damping force during the rebound stroke, thereby adjusting the suspension of the vehicle. A shaft within the rod is connected to a retainer to transmit motion from the amplifier to compress a spring and disengage the retainer from the rebound disk to allow the rebound disk to flex solely in response to hydraulic fluid pressure from the rebound stroke to open the inflow passages and reduce the damping force during the rebound stroke.

Abstract translation: 一种用于车辆的流体阻尼器组件包括活塞子组件，其包括多个流入通道和至少一个用于限制液压流体流过流入通道的回弹盘。 杆延伸穿过活塞子组件以在回弹冲程和压缩冲程之间致动活塞子组件。 由杆支承的致动器包括压电装置和用于在回弹冲程期间调节阻尼力的放大器，从而调节车辆的悬架。 杆内的轴连接到保持器以传递来自放大器的运动以压缩弹簧并将保持器与回弹盘分离，以允许回弹盘响应于来自回弹冲程的液压流体压力而弯曲以打开流入 在回弹冲程期间减少阻尼力。