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1.发明申请Device And Method For Measuring The Rheological Properties Of A Yield Stress Fluid 有权用于测量屈服应力液的流变特性的装置和方法公开(公告)号：US20130086979A1
公开(公告)日：2013-04-11
申请号：US13269139
申请日：2011-10-07
IPC分类号： G01N11/14
CPC分类号： G01N11/14 , G01N2011/0033 , G01N2011/0053
摘要： A device and a method are provided for measuring the yield stress of a fluid. The device includes a container for receiving the fluid therein and an auger having a shaft extending along an axis and a helical flange extending radially about the shaft. The auger is movable in the fluid between a first position and a second position. A sensor is operatively connected to the auger. The sensor measures a force on the auger as the auger moves from the first position to the second position. A linkage is interconnected to the sensor. The linkage translates motion to the auger.
摘要翻译： 提供了用于测量流体的屈服应力的装置和方法。 该装置包括用于在其中接收流体的容器和具有沿轴线延伸的轴的螺旋推运器和围绕该轴径向延伸的螺旋凸缘。 螺旋钻可在流体中在第一位置和第二位置之间移动。 传感器可操作地连接到螺旋推运器。 当螺旋钻从第一位置移动到第二位置时，传感器测量螺旋钻上的力。 联动装置与传感器互连。 连杆将运动转换为螺旋钻。
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2.发明授权Device and method for measuring the rheological properties of a yield stress fluid 有权用于测量屈服应力流体的流变性质的装置和方法公开(公告)号：US09116092B2
公开(公告)日：2015-08-25
申请号：US13269139
申请日：2011-10-07
CPC分类号： G01N11/14 , G01N2011/0033 , G01N2011/0053
摘要： A device and a method are provided for measuring the yield stress of a fluid. The device includes a container for receiving the fluid therein and an auger having a shaft extending along an axis and a helical flange extending radially about the shaft. The auger is movable in the fluid between a first position and a second position. A sensor is operatively connected to the auger. The sensor measures a force on the auger as the auger moves from the first position to the second position. A linkage is interconnected to the sensor. The linkage translates motion to the auger.
摘要翻译： 提供了用于测量流体的屈服应力的装置和方法。 该装置包括用于在其中接收流体的容器和具有沿轴线延伸的轴的螺旋推运器和围绕该轴径向延伸的螺旋凸缘。 螺旋钻可在流体中在第一位置和第二位置之间移动。 传感器可操作地连接到螺旋推运器。 当螺旋钻从第一位置移动到第二位置时，传感器测量螺旋钻上的力。 联动装置与传感器互连。 连杆将运动转换为螺旋钻。
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公开(公告)号：US07306083B2
公开(公告)日：2007-12-11
申请号：US11190422
申请日：2005-07-27
IPC分类号： F16D35/00
CPC分类号： F16D37/02 , F16D2037/004
摘要： A device employing a magneto rheological (MR) fluid in combination with a stator and a rotor is disclosed, where the stator includes a magnetic field generator. The rotor has a rotational axis and a rotational degree of freedom with respect to the stator. The stator and rotor define an annular space therebetween and are coupled via the MR fluid disposed within the annular space, and the magnetic field generator is in field communication with the MR fluid at the annular space. The device includes a means for promoting the formation of stationary stripes of MR fluid within the annular space in response to rotation of the rotor.
摘要翻译： 公开了一种采用磁流变（MR）流体与定子和转子组合的装置，其中定子包括磁场发生器。 转子具有相对于定子的旋转轴线和旋转自由度。 定子和转子在它们之间限定一个环形空间，并通过布置在环形空间内的MR流体耦合，并且磁场发生器与环形空间处的MR流体进行现场连通。 该装置包括用于响应于转子的旋转促进在环形空间内形成MR流体的固定条纹的装置。
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公开(公告)号：US5435931A
公开(公告)日：1995-07-25
申请号：US147709
申请日：1993-11-04
申请人： Sangtae Kim , Daniel J. Klingenberg
发明人： Sangtae Kim , Daniel J. Klingenberg
IPC分类号： C10M171/00 , C09K3/00
CPC分类号： C10M171/001
摘要： An enhanced ER fluid is disclosed. Polypeptides such as proteins are added to ER fluids. The ER response, particularly increased viscosity in response to an electric potential difference applied to the fluid, is enhanced.
摘要翻译： 公开了增强的ER流体。 将多肽如蛋白质加入到ER液中。 响应于施加到流体的电位差，ER响应特别是增加的粘度得到增强。
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