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1. 发明授权

US06439556B1 Active decoupler hydraulic mount 有权
标题翻译：主动解耦器液压安装
公开(公告)号：US06439556B1
公开(公告)日：2002-08-27
申请号：US09784725
申请日：2001-02-15
申请人： Thomas A. Baudendistel , Sanjiv G. Tewani , Mark W. Long , James E. Dingle , Robert T. Foister
发明人： Thomas A. Baudendistel , Sanjiv G. Tewani , Mark W. Long , James E. Dingle , Robert T. Foister
IPC分类号： F16F1500
CPC分类号： F16F13/106 , F16F13/26 , F16F13/268
摘要： A hydraulic mount for an automotive vehicle or machine includes opposed mounting members secured to an elastomeric body and a base, respectively. An orifice plate assembly is interposed the body and the base to define a pumping chamber and a reservoir for fluid to flow therebetween through an orifice track of the orifice plate assembly. An electroactive polymer decoupler member is secured in a cavity formed between two orifice plates of the orifice plate assembly. The decoupler member is operably connected to a controller for imposing an electric field on the decoupler member to change its shape and thereby selectively vary the dynamic stiffness of the mount.
摘要翻译：用于机动车辆或机器的液压支架分别包括固定到弹性体和基座的相对的安装构件。孔板组件插入主体和基座以限定泵送室和储存器，用于流体通过孔板组件的孔口流动在其间流动。电活性聚合物分离器构件固定在形成在孔板组件的两个孔板之间的空腔中。分离器构件可操作地连接到控制器，用于在分离器构件上施加电场以改变其形状，从而选择性地改变底座的动态刚度。

2. 发明授权

US06422545B1 Vacuum actuated active decoupler mount 失效
标题翻译：真空启动主动分离器安装
公开(公告)号：US06422545B1
公开(公告)日：2002-07-23
申请号：US09780857
申请日：2001-02-09
申请人： Thomas A. Baudendistel , Sanjiv G. Tewani , Mark W. Long , James E. Dingle
发明人： Thomas A. Baudendistel , Sanjiv G. Tewani , Mark W. Long , James E. Dingle
IPC分类号： F16F1300
CPC分类号： F16F13/268 , F16F2230/183
摘要： A hydraulic engine mount includes opposed mounting members secured to an elastomeric body and a base, respectively, and an orifice plate assembly interposed the body and the base to define a pumping chamber and a reservoir or opposed pumping chambers for fluid to flow therebetween through an orifice track formed by the orifice plate assembly. One or two elastomeric decoupler discs may be secured in recesses between two orifice plates of the orifice plate assembly and form spaces which are operable to be in communication with a vacuum source to impose vacuum pressure on the decouplers at selected frequencies as controlled by solenoid operated valves and a controller. The mount may be operated at a substantially reduced dynamic stiffness lower than the static stiffness of the mount to provide improved low amplitude vibration isolation, in particular.
摘要翻译：液压发动机支架分别包括固定到弹性体和基座的相对的安装构件，以及插入主体和基座的孔板组件，以限定泵送室和储存器或相对的泵送室，用于使流体之间通过孔由孔板组件形成的轨道。一个或两个弹性体解耦盘可以固定在孔板组件的两个孔板之间的凹槽中，并且形成空间，其可操作地与真空源连通，以在选定的频率处对选择的频率施加真空压力，由电磁阀和控制器。特别地，安装座可以以比安装件的静态刚度低得多的显着降低的动态刚度来操作，以提供改进的低振幅隔振。

3. 发明授权

US06622830B2 Rotary damper 失效
公开(公告)号：US06622830B2
公开(公告)日：2003-09-23
申请号：US09800028
申请日：2001-03-06
申请人： Michael L. Oliver , William C. Kruckemeyer , Mark Bodie , Ronald G. Smith, Jr. , James E. Dingle
发明人： Michael L. Oliver , William C. Kruckemeyer , Mark Bodie , Ronald G. Smith, Jr. , James E. Dingle
IPC分类号： F16F914
CPC分类号： F16F9/3207 , B60G3/12 , B60G7/02 , B60G13/001 , B60G2200/132 , B60G2202/22 , B60G2204/128 , B60G2204/129 , B60G2206/41 , B60G2206/422 , B60G2500/11 , F16F9/003 , F16F9/145 , F16F9/52 , Y10T29/4998
摘要： A rotary damper for use in motor vehicle suspensions comprising a rotor disposed within damping fluid in a fluid chamber of a casing to form inner fluid volume and outer fluid volume, with first valve and second valve for controlling flow between the inner fluid volume and the outer fluid volume, and an accumulator using closed cell foam as a compressible material for fluid fill variation and thermal expansion. First valve controls flow from the outer fluid volume to the inner fluid volume for one direction of rotation of the rotor, while second valve controls flow from the inner fluid volume to the outer fluid volume for the opposite rotation of the rotor. Thus, the valves are configured to provide independent control of damping for each direction of rotation. A valve holder supporting the valves and providing flow passages is designed for powdered metallurgy fabrication.

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