Microvalve
    1.
    发明授权
    Microvalve 有权
    微型阀门

    公开(公告)号:US08753587B2

    公开(公告)日:2014-06-17

    申请号:US13514132

    申请日:2010-12-30

    IPC分类号: B01D21/00

    摘要: A microvalve assembly (10) includes an elongate valve body (14) having opposed first and second major surfaces, the first major surface defining a valve recess (34) and the second major surface defining first and second fluid ports (20,22). Both the fluid input port and the fluid output port extend in fluid communication with the valve recess. A gasket (12) is freely positioned within the valve recess so as to extend in overlying registry with either or both of fluid ports. A valve cover (16) is bonded to the valve body and includes a first planar surface positioned in overlying registry with the valve recess so as to enclose the gasket therein. The valve cover is deflectable into the valve recess so as to cause the gasket to seal at least one of the fluid ports.

    摘要翻译: 微阀组件(10)包括具有相对的第一和第二主表面的细长阀体(14),所述第一主表面限定阀凹部(34),所述第二主表面限定第一和第二流体端口(20,22)。 流体输入端口和流体输出端口都与阀门凹口流体连通地延伸。 垫片(12)自由地定位在阀凹部内,以便在任一个或两个流体端口的上面对准中延伸。 阀盖(16)与阀体结合并且包括位于与阀凹部对齐的第一平坦表面,以便将垫圈包围在其中。 阀盖可偏转到阀门凹口中,以便使垫圈密封至少一个流体端口。

    Multi-stream spectrophotometer module
    2.
    发明授权
    Multi-stream spectrophotometer module 失效
    多流分光光度计模块

    公开(公告)号:US08664617B2

    公开(公告)日:2014-03-04

    申请号:US13499757

    申请日:2010-10-08

    IPC分类号: G01J1/42

    摘要: A multi-stream optical interrogation flow cell (60) for a radiopharmaceutical includes a multiple flow cell body (10a-f) defining a first elongate fluid flowpath (A1-6;B1-6) therethrough for individually conducting a radiopharmaceutical therethrough in fluid isolation from other of the flow cell bodies. Each flow cell body further defines a first and second aligned UV transparent optical guides (36,38) and a first interrogation passageway (26a-f) extending between the first and second optical guides such that a portion of the elongate first fluid flowpath intersects the interrogation passageway such that the radiopharmaceutical flows in between the first and second optical guides. The first and second interrogation passageways of all of the flow cell bodies are optically aligned so that a single interrogation beam is able to extend through each of the interrogation passageways.

    摘要翻译: 用于放射性药物的多流光学询问流动池(60)包括限定通过其的第一细长流体流动路径(A1-6; B1-6)的多流通池体(10a-f),用于在流体隔离中单独地导入放射性药物 来自其他流动池体。 每个流动池主体还限定第一和第二对准的UV透明光导(36,38)和在第一和第二光导之间延伸的第一询问通道(26a-f),使得细长的第一流体流路的一部分与 询问通道,使得放射性药物在第一和第二光导之间流动。 所有流动池体的第一和第二询问通路是光学对准的,使得单个询问光束能够延伸通过询问通道中的每一个。

    Electrochemical phase transfer devices and methods
    5.
    发明授权
    Electrochemical phase transfer devices and methods 有权
    电化学相转移装置及方法

    公开(公告)号:US09455055B2

    公开(公告)日:2016-09-27

    申请号:US13377881

    申请日:2010-07-12

    IPC分类号: C02F1/46 G21G1/00

    CPC分类号: G21G1/001 G21G2001/0015

    摘要: Devices and methods for electrochemical phase transfer utilize at least one electrode formed from either glassy carbon or a carbon and polymer composite. The device includes a device housing defining an inlet port (42), an outlet port (44) and an elongate fluid passageway (36) extending therebetween. A capture electrode (12) and a counter electrode are positioned within said housing such that the fluid passageway extends between the capture and counter electrodes.

    摘要翻译: 用于电化学相转移的装置和方法利用由玻璃碳或碳和聚合物复合材料形成的至少一个电极。 该装置包括限定入口端口(42),出口端口(44)和在其间延伸的细长流体通道(36)的装置壳体。 捕获电极(12)和对电极位于所述壳体内,使得流体通道在捕获电极和对电极之间延伸。

    ELECTROCHEMICAL PHASE TRANSFER DEVICES AND METHODS
    6.
    发明申请
    ELECTROCHEMICAL PHASE TRANSFER DEVICES AND METHODS 有权
    电化学相转移装置及方法

    公开(公告)号:US20120145557A1

    公开(公告)日:2012-06-14

    申请号:US13377881

    申请日:2010-07-12

    CPC分类号: G21G1/001 G21G2001/0015

    摘要: Devices and methods for electrochemical phase transfer utilize at least one electrode formed from either glassy carbon or a carbon and polymer composite. The device includes a device housing defining an inlet port (42), an outlet port (44) and an elongate fluid passageway (36) extending therebetween. A capture electrode (12) and a counter electrode are positioned within said housing such that the fluid passageway extends between the capture and counter electrodes.

    摘要翻译: 用于电化学相转移的装置和方法利用由玻璃碳或碳和聚合物复合材料形成的至少一个电极。 该装置包括限定入口端口(42),出口端口(44)和在其间延伸的细长流体通道(36)的装置壳体。 捕获电极(12)和对电极位于所述壳体内,使得流体通道在捕获电极和对电极之间延伸。

    Method and apparatus for continuous sectional magnetic encoding to measure torque on large shafts
    9.
    发明授权
    Method and apparatus for continuous sectional magnetic encoding to measure torque on large shafts 有权
    用于连续分段磁编码以测量大轴上扭矩的方法和装置

    公开(公告)号:US08468898B2

    公开(公告)日:2013-06-25

    申请号:US12914344

    申请日:2010-10-28

    IPC分类号: G01L3/02

    摘要: Magnetically encoded shafts for use in detecting forces exerted on the shaft during operation. Magnetically encoded regions, arranged in tracks or bands, encircle the shaft and are formed within or affixed to the shaft. The magnetically encoded regions define force-sensitive regions therebetween. Magnetic fields surround the force-sensitive regions and are altered by force vectors passing through the force sensitive region. These magnetic fields are sensed by magnetic field sensors to determine various shaft parameters including, for example: shaft rotational speed, shaft rotational position, and forces exerted on the shaft, e.g., torque, bending forces, stress forces and strain forces. To provide continuous detection of shaft operational parameters and forces, dead zones between magnetically encoded regions are aligned with force sensitive regions associated with magnetically encoded regions in other bands.

    摘要翻译: 用于在操作期间检测施加在轴上的力的磁编码轴。 布置在轨道或带中的磁编码区域环绕轴并形成在轴内或固定在轴上。 磁编码区域限定其间的力敏感区域。 磁场围绕力敏感区域,并且通过穿过力敏感区域的力矢量而改变。 这些磁场由磁场传感器感测,以确定各种轴参数,包括例如:轴转速,轴旋转位置和施加在轴上的力,例如扭矩,弯曲力,应力和应变力。 为了提供轴操作参数和力的连续检测,磁编码区域之间的死区与与其他带中的磁编码区域相关联的力敏感区域对准。

    MICROVALVE
    10.
    发明申请

    公开(公告)号:US20120267561A1

    公开(公告)日:2012-10-25

    申请号:US13514132

    申请日:2010-12-30

    IPC分类号: F16K1/42

    摘要: A microvalve assembly (10) includes an elongate valve body (14) having opposed first and second major surfaces, the first major surface defining a valve recess (34) and the second major surface defining first and second fluid ports (20,22). Both the fluid input port and the fluid output port extend in fluid communication with the valve recess. A gasket (12) is freely positioned within the valve recess so as to extend in overlying registry with either or both of fluid ports. A valve cover (16) is bonded to the valve body and includes a first planar surface positioned in overlying registry with the valve recess so as to enclose the gasket therein. The valve cover is deflectable into the valve recess so as to cause the gasket to seal at least one of the fluid ports.

    摘要翻译: 微阀组件(10)包括具有相对的第一和第二主表面的细长阀体(14),所述第一主表面限定阀凹部(34),所述第二主表面限定第一和第二流体端口(20,22)。 流体输入端口和流体输出端口都与阀门凹口流体连通地延伸。 垫片(12)自由地定位在阀凹部内,以便在任一个或两个流体端口的上面对准中延伸。 阀盖(16)与阀体结合并且包括位于与阀凹部对齐的第一平坦表面,以便将垫圈包围在其中。 阀盖可偏转到阀门凹口中,以便使垫圈密封至少一个流体端口。