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11. 发明授权

US06572523B2 Centrifuge rotation indicator 有权
公开(公告)号：US06572523B2
公开(公告)日：2003-06-03
申请号：US09827379
申请日：2001-04-05
申请人： Peter K. Herman , Hendrik Amirkhanian , Kevin South
发明人： Peter K. Herman , Hendrik Amirkhanian , Kevin South
IPC分类号： B04B1500
CPC分类号： B04B13/00 , B04B5/005 , B04B7/06
摘要： A centrifuge includes a centrifuge housing and a rotor. The housing defines an inner chamber, and the rotor is provided in the chamber. An indicator is provided on the housing. The indicator is constructed and arranged to indicate rotor movement. A rotor sensor is operatively coupled to the indicator, and the rotor sensor is constructed and arranged to sense rotor movement.

12. 发明授权

US06364822B1 Hero-turbine centrifuge with drainage enhancing baffle devices 有权
标题翻译：英制涡轮离心机带排水增强挡板装置
公开(公告)号：US06364822B1
公开(公告)日：2002-04-02
申请号：US09732276
申请日：2000-12-07
申请人： Peter K. Herman , Kevin South
发明人： Peter K. Herman , Kevin South
IPC分类号： B04B108
CPC分类号： B04B5/005 , B04B1/08
摘要： A cone-stack centrifuge for separating particulate material out of a circulating fluid includes a rotor assembly configured with a hollow rotor hub and is constructed to rotate about an axis by the ejection of the fluid from nozzles in the rotor assembly. The rotor assembly is mounted on a shaft that is attached to the hub of a base. The base further includes a fluid inlet, a passageway connected to the inlet and in fluid communication with the rotor assembly, and fluid outlet. A bearing arrangement is positioned between the rotor hub and the shaft for rotary motion of the rotor assembly about the shaft. The base further includes a baffle for re-directing a swirling flow of fluid out of the base in a radial direction and into the fluid outlet.
摘要翻译：用于从循环流体中分离颗粒材料的锥形堆芯离心机包括构造为具有中空转子毂的转子组件，并且构造成通过从转子组件中的喷嘴喷射流体而围绕轴旋转。转子组件安装在连接到基座的轮毂上的轴上。基座还包括流体入口，连接到入口并与转子组件流体连通的通道和流体出口。轴承装置位于转子毂和轴之间，用于转子组件围绕轴的旋转运动。基座还包括挡板，用于将流体的旋转流从径向方向重新引导出基座并进入流体出口。

13. 发明授权

US06454694B1 Free jet centrifuge rotor with internal flow bypass 有权
标题翻译：具有内部流量旁路的自由喷射离心机转子
公开(公告)号：US06454694B1
公开(公告)日：2002-09-24
申请号：US09939160
申请日：2001-08-24
申请人： Peter K. Herman , Kevin South , Hendrik N. Amirkhanian
发明人： Peter K. Herman , Kevin South , Hendrik N. Amirkhanian
IPC分类号： B04B906
CPC分类号： B04B5/005 , B04B1/08
摘要： A centrifuge includes a shaft and a center tube. The shaft has a single flow passage from which fluid is supplied and has one or more fluid ports defined therein. The center tube has two sets of openings defined therein. A portion of the fluid in the centrifuge is directed to bypass the cleaning operation and is directly used to drive the centrifuge. The remaining fluid flows through the centrifuge and particulate matter is removed from the liquid. The fluid is then discharged through the nozzles in order to rotate the centrifuge.
摘要翻译：离心机包括轴和中心管。轴具有单个流动通道，流体从该流动通道供应并且具有限定在其中的一个或多个流体端口。中心管具有限定在其中的两组开口。离心机中的一部分流体被引导以绕过清洁操作，并且直接用于驱动离心机。剩余的流体流过离心机，并从液体中除去颗粒物质。然后通过喷嘴排出流体，以旋转离心机。

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