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1. 发明授权

US5186604A Electro-rheological disk pump 失效
标题翻译：电流式磁盘泵
公开(公告)号：US5186604A
公开(公告)日：1993-02-16
申请号：US812477
申请日：1991-12-23
申请人： Vincent M. Iorio , Luke W. Loy
发明人： Vincent M. Iorio , Luke W. Loy
IPC分类号： F04D5/00 , F04D7/04 , F04D29/22 , F04D29/24
CPC分类号： F04D29/2294 , F04D29/24 , F04D5/001 , F04D7/04
摘要： The invention is directed to a device for pumping electro-rheological flu comprising a casing that defines an inner rotor chamber having a central inlet opening and a peripheral discharge opening. Rotatably disposed within said chamber is a rotor for imparting energy to the pumped electro-rheological fluid comprising of a plurality of non-conducting coaxial substantially parallel spaced disks. On one face of each disk are embedded one or more electrodes and on the opposing face of each disk are attached one or more conductive surfaces. By selectively applying an electric charge to the embedded electrodes, an electric field is produced between the electrodes and the conducting surfaces of adjacent disks. As a result, the viscosity of the electro-rheological fluid exposed to the applied electric field is increased thereby producing electro-rheological fluid vanes between adjacent disks. When the rotor is placed in rotation and a voltage is applied to the embedded electrodes, the electro-rheological fluid that is not exposed to the applied electric field is accelerated from the center of the rotor towards the outer periphery by the combined action of the electro-rheological fluid vanes and the friction force acting between the fluid and the rotating disks.
摘要翻译：本发明涉及一种用于泵送电流变流体的装置，其包括限定具有中心入口和外围排放口的内转子室的壳体。可旋转地设置在所述腔室内的是用于向泵送的电流变流体赋予能量的转子，该电流变流体包括多个非导电同轴的基本上平行的间隔开的盘。在每个盘的一个面上嵌入一个或多个电极，并且在每个盘的相对面上附接有一个或多个导电表面。通过选择性地向嵌入电极施加电荷，在电极和相邻盘的导电表面之间产生电场。结果，暴露于施加的电场的电流变流体的粘度增加，从而在相邻的盘之间产生电流变流体叶片。当转子旋转并且施加电压施加到嵌入电极时，不暴露于施加的电场的电流变流体通过电子的组合作用从转子的中心加速到外周 - 流体流体叶片和作用在流体和旋转盘之间的摩擦力。

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