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1. 发明授权

US5941281A Fluid pressure reduction device 失效
标题翻译：流体减压装置
公开(公告)号：US5941281A
公开(公告)日：1999-08-24
申请号：US99186
申请日：1998-06-18
申请人： Hans D. Baumann , Paul J. Schafbuch , Douglas P. Gethmann , Michael M. Anderson , David J. Koester
发明人： Hans D. Baumann , Paul J. Schafbuch , Douglas P. Gethmann , Michael M. Anderson , David J. Koester
IPC分类号： F16K47/02 , F16K47/08 , F16L55/027 , F16K3/24
CPC分类号： F16L55/02718 , F16K47/08 , Y10T137/86734 , Y10T137/86759
摘要： A fluid pressure reduction device with low noise generation. A stack of annular disks with fluid passageways formed of inlet slots, outlet slots, and interconnecting plenums. Selectively stacking and orienting the annular disks along with an asymmetric slot pattern creates the desired fluid passageways without creating an uninterrupted axial fluid flow path. High recovery inlet stages are in fluid communicating series with low recovery outlet stages and the combination provides a high performance fluid pressure reduction device with low noise generation.
摘要翻译：具有低噪音产生的流体减压装置。具有由入口狭槽，出口狭槽和互连气室形成的流体通道的一堆环形盘。选择性地堆叠和定向环形盘以及不对称的槽形图案产生所需的流体通道，而不产生不间断的轴向流体流动路径。高回收入口级与低回收出口级流体连通，并且组合提供了具有低噪声产生的高性能流体减压装置。

2. 发明授权

US5571263A Hydraulic engine mount with reduced impulse vibration 失效
标题翻译：液压发动机支架，减少冲击振动
公开(公告)号：US5571263A
公开(公告)日：1996-11-05
申请号：US422399
申请日：1995-04-14
申请人： David J. Koester , Michael G. Zimmerman , Frederick C. Miller , Robert D. Milos, III
发明人： David J. Koester , Michael G. Zimmerman , Frederick C. Miller , Robert D. Milos, III
IPC分类号： F16F13/10 , F16M1/00
CPC分类号： F16F13/10
摘要： In a hydraulic mount the use of multiple primary orifices with unequal area reduces the effects of rapid transitions in dynamic rigidity and the amplitude of impulsive vibration generated thereby. This invention's reduced impulsive vibration has lead to the substantial elimination of mode transition related noise in associated vehicle structures in the 200 Hz to 500 Hz range.
摘要翻译：在液压支架中，具有不等面积的多个主孔的使用减少了动态刚度的快速过渡的影响以及由此产生的脉冲振动的振幅。本发明的减少的冲击振动导致在200Hz至500Hz范围内相关联的车辆结构中模式转换相关噪声的实质性消除。

3. 发明申请

US20140018999A1 EXTENDED SMART DIAGNOSTIC CLEAT 审中-公开
标题翻译：扩展智能诊断CLEAT
公开(公告)号：US20140018999A1
公开(公告)日：2014-01-16
申请号：US14006040
申请日：2012-03-21
申请人： Douglas E. Adams , Tiffany Lynn Di Petta , David J. Koester
发明人： Douglas E. Adams , Tiffany Lynn Di Petta , David J. Koester
IPC分类号： B60W40/06 , B60W50/02
CPC分类号： B60W40/06 , B60W50/02 , G01M17/04
摘要： Methods and apparatus for diagnosing the condition of a vehicle. Some embodiments include providing an input to a vehicle suspension similar to an impact, and then measuring the response of the vehicle as it drives over an instrumented member. The motion of the instrumented member is recorded and corrected, and in some embodiments a fault index is calculated. The fault index can be displayed to a user to indicate a maintenance condition of the vehicles, such as a worn or broken component.
摘要翻译：用于诊断车辆状况的方法和装置。一些实施例包括向车辆悬架提供类似于冲击的输入，然后测量当车辆驱动超过仪表构件时的响应。记录和校正仪表构件的运动，并且在一些实施例中计算故障指数。可以向用户显示故障指数以指示车辆的维护状况，例如磨损或损坏的部件。

4. 发明申请

US20090020167A1 Rotary Actuator Lever with Locking Device 审中-公开
标题翻译：带锁定装置的旋转执行器杠杆
公开(公告)号：US20090020167A1
公开(公告)日：2009-01-22
申请号：US11780802
申请日：2007-07-20
申请人： David J. Koester
发明人： David J. Koester
IPC分类号： F16K31/00 , F16K51/00 , F16K99/00
CPC分类号： F16K31/1655 , F16K31/1262 , F16K35/06 , Y10T137/6096
摘要： A fluid control device or a device for coupling a rotary valve actuator to a rotary valve shaft comprises a housing, a lever, a threaded collet, and first and second stops carried by the housing. The lever comprises a cylindrical member containing the threaded collet. During operation, the first and second stops limit the rotation of the lever between first and second positions, thereby limiting rotation of the valve shaft. During assembly, the device further comprises a third stop that is removably carried by the housing. The third stop engages the lever in the first position simultaneously with the first stop, for example, thereby locking the lever against rotation. With the lever locked, a technician may apply generally any amount of torque to a draw nut disposed on the collet to tighten and/or loosen the collet onto the rotary valve shaft without rotating the lever.
摘要翻译：用于将旋转阀致动器联接到旋转阀轴的流体控制装置或装置包括壳体，杆，螺纹夹头以及由壳体承载的第一和第二挡块。杠杆包括包含螺纹夹头的圆柱形构件。在操作期间，第一和第二停止限制杆在第一和第二位置之间的旋转，从而限制阀轴的旋转。在组装期间，该装置还包括可拆卸地由壳体承载的第三挡块。第三止动件与第一止动件同时处于第一位置处接合杠杆，例如，从而锁定杆以防止旋转。在锁定杆的情况下，技术人员通常可以将任何数量的扭矩施加到设置在夹头上的拉伸螺母上，以将夹头紧紧地和/或松开到旋转阀轴上而不旋转杠杆。

5. 发明授权

US5769122A Fluid pressure reduction device 失效
公开(公告)号：US5769122A
公开(公告)日：1998-06-23
申请号：US794470
申请日：1997-02-04
申请人： Hans D. Baumann , Paul J. Schafbuch , Douglas P. Gethmann , Michael M. Anderson , David J. Koester
发明人： Hans D. Baumann , Paul J. Schafbuch , Douglas P. Gethmann , Michael M. Anderson , David J. Koester
IPC分类号： F16K47/02 , F16K47/08 , F16L55/027 , F16K3/24
CPC分类号： F16L55/02718 , F16K47/08 , Y10T137/86734 , Y10T137/86759
摘要： A fluid pressure reduction device with low noise generation. A stack of annular disks with fluid passageways formed of inlet slots, outlet slots, and interconnecting plenums. Selectively stacking and orienting the annular disks along with an asymmetric slot pattern creates the desired fluid passageways without creating an uninterrupted axial fluid flow path. High recovery inlet stages are in fluid communicating series with low recovery outlet stages and the combination provides a high performance fluid pressure reduction device with low noise generation.

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