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    • 1. 发明申请
    • Flow through pressure regulator with pinch valve
    • 通过压力调节器与夹紧阀流通
    • US20060283506A1
    • 2006-12-21
    • US11512212
    • 2006-08-30
    • George SesserCraig NelsonCliff UngerechtMichael Youngberg
    • George SesserCraig NelsonCliff UngerechtMichael Youngberg
    • G05D16/06
    • G05D16/0688Y10T137/7808Y10T137/7831
    • A fluid pressure regulator includes a regulator housing having an inlet end and an outlet end; a flexible flow tube extending between the inlet end and the outlet end; a hollow piston located at a downstream location relative to a mid-portion of the flow tube in a direction of flow of fluid through the regulator housing; a first chamber above the piston and a second chamber below the piston; a passage establishing fluid communication between the outlet end and the first chamber; and at least one pinch arm pivotally mounted at one end within the regulator housing and movable in response to movement of the piston by an increase in fluid pressure in the first chamber so that an opposite end of the at least one pinch arm will pinch a portion of the flow tube and thereby restrict flow through the flow tube.
    • 流体压力调节器包括具有入口端和出口端的调节器壳体; 在入口端和出口端之间延伸的柔性流管; 位于相对于所述流管的中间部分的下游位置处的空心活塞在流过所述调节器壳体的流动方向上; 活塞上方的第一腔室和活塞下面的第二腔室; 在所述出口端和所述第一室之间建立流体连通的通道; 以及至少一个夹紧臂,其一端枢转地安装在调节器壳体内,并且响应于活塞的移动而可通过第一室中的流体压力的增加而移动,使得至少一个夹紧臂的相对端部将夹紧部分 从而限制流过管的流动。
    • 3. 发明申请
    • Flow through pressure regulator with pinch valve
    • 通过压力调节器与夹紧阀流通
    • US20050263188A1
    • 2005-12-01
    • US10856985
    • 2004-06-01
    • George SesserCraig NelsonCliff UngerechtMichael Youngberg
    • George SesserCraig NelsonCliff UngerechtMichael Youngberg
    • G05D16/06
    • G05D16/0688Y10T137/7808Y10T137/7831
    • A fluid pressure regulator includes a regulator housing having an inlet end and an outlet end; a flexible flow tube extending between the inlet end and the outlet end; a hollow piston located at a downstream location relative to a mid-portion of the flow tube in a direction of flow of fluid through the regulator housing; a first chamber above the piston and a second chamber below the piston; a passage establishing fluid communication between the outlet end and the first chamber; and at least one pinch arm pivotally mounted at one end within the regulator housing and movable in response to movement of the piston by an increase in fluid pressure in the first chamber so that an opposite end of the at least one pinch arm will pinch a portion of the flow tube and thereby restrict flow through the flow tube.
    • 流体压力调节器包括具有入口端和出口端的调节器壳体; 在入口端和出口端之间延伸的柔性流管; 位于相对于所述流管的中间部分的下游位置处的空心活塞在流过所述调节器壳体的流动方向上; 活塞上方的第一腔室和活塞下面的第二腔室; 在所述出口端和所述第一室之间建立流体连通的通道; 以及至少一个夹紧臂,其一端枢转地安装在调节器壳体内,并且响应于活塞的移动而可通过第一室中的流体压力的增加而移动,使得至少一个夹紧臂的相对端部将夹紧部分 从而限制流过管的流动。
    • 5. 发明授权
    • High-volume, part-circle sprinkler head
    • 大容量,部分圆喷头
    • US08905326B2
    • 2014-12-09
    • US13345316
    • 2012-01-06
    • Riley GreenwoodCraig NelsonChad Leinweber
    • Riley GreenwoodCraig NelsonChad Leinweber
    • B05B3/04
    • B63H11/00B05B3/0413B05B3/08B05B3/16
    • A high-volume sprinkler head includes a barrel with a nozzle; a fixed portion and a relatively movable portion adapted for pivoting movement relative to the fixed portion. The barrel is mounted on an upper support base rotatable on a lower stationary base in opposite directions through an arc about a vertical axis. A fluid-operated actuator pivots the relatively movable portion of the barrel relative to the fixed portion of the barrel between first and second reaction angles that cause the barrel and the annular upper support base to rotate in opposite directions, about the substantially vertical axis, respectively, when a stream is emitted from the nozzle. A three-way valve in combination with adjustable stops on the stationary base may be used to pilot the actuator, with the adjustable stops determining the arcuate extent of the rotational movement of the sprinkler head.
    • 大容量喷洒头包括具有喷嘴的筒体; 固定部分和适于相对于固定部分枢转运动的相对可动部分。 筒体通过围绕垂直轴线的弧线在相反方向上安装在上部支撑基座上,该基座可在下部固定基座上旋转。 流体操作的致动器在第一和第二反作用角之间相对于筒的固定部分枢转筒的相对可移动部分,其使得筒和环形上支撑基座分别围绕基本垂直的轴线在相反方向上旋转 当流从喷嘴发射时。 三通阀与固定底座上的可调节止动器组合可用于引导致动器,可调节止动件确定喷头的旋转运动的弓形程度。
    • 6. 发明申请
    • DEVICES AND METHODS FOR TESTING ANALYTES
    • 用于测试分析仪的设备和方法
    • US20130112573A1
    • 2013-05-09
    • US13696380
    • 2011-05-06
    • Michael NobleCraig NelsonMark HumphriesCarys LloydDavid EdingtonJohn Rippeth
    • Michael NobleCraig NelsonMark HumphriesCarys LloydDavid EdingtonJohn Rippeth
    • C12Q1/00
    • G01N27/3272C12Q1/006C12Q1/54G01N27/3274G01N33/4915G01N2496/00
    • A method and device are provided for measuring a level of a clinically relevant analyte (such as glucose) in a fluid (such as blood). The device includes a flow path for conducting said fluid through the device; a detection chamber arranged on said flow path; and detector means arranged to detect analyte levels in the fluid in said chamber, wherein: said detection chamber contains a predetermined amount of an analyte such that that analyte mixes with fluid in the detection chamber to form, at the detector means, a calibration sample of the fluid at a time after the arrival of the fluid in said detection chamber, and said detector means is arranged to detect a first analyte level of an unadulterated sample of the fluid at a first time which is before the formation of said calibration sample and to detect a second analyte level of said calibration sample at a second time which is after the formation of said calibration sample.
    • 提供了一种用于测量流体(例如血液)中的临床相关分析物(例如葡萄糖)的水平的方法和装置。 该装置包括用于通过该装置传导所述流体的流路; 布置在所述流路上的检测室; 以及检测器装置,其布置成检测所述室中的流体中的分析物水平,其中:所述检测室包含预定量的分析物,使得分析物与检测室中的流体混合,以在检测器装置处形成校准样品 在流体到达所述检测室之后的时间处的流体和所述检测器装置被布置成在形成所述校准样品之前的第一时间检测流体的未掺杂样品的第一分析物水平,并且 在形成所述校准样品之后的第二时间检测所述校准样品的第二分析物水平。
    • 8. 发明授权
    • System and method for providing intelligence centers
    • 情报中心的系统和方法
    • US07774378B2
    • 2010-08-10
    • US11145750
    • 2005-06-06
    • Craig Nelson
    • Craig Nelson
    • G06F17/30G06F9/44
    • G06F17/3089G06F3/0482G06F17/30073G06F17/30867G06Q30/01
    • Disclosed herein, among other things, is a system comprising a content repository, a communication portal developer, a content manager, and an analytic engine. The content repository is adapted to store electronic content in a computer-readable storage medium. The communication portal developer includes at least one wizard to create a plurality of customizable portals without coding software. Each customizable portal is accessible to one or more selected visitors through a web browser. The content manager is adapted to publish selectable electronic content to selectable portals. The content manager includes at least one wizard to populate and manage the electronic content within the content repository. The analytic engine analyzes electronic content use and visitor behavior while logged into their customizable portal. In various embodiments, the analytics are provided in real time or near real time. Other embodiments are disclosed herein.
    • 这里公开的是包括内容存储库,通信门户开发者,内容管理器和分析引擎的系统。 内容存储库适于将电子内容存储在计算机可读存储介质中。 通信门户开发者至少包括一个向导,用于创建多个可定制门户而不需要编码软件。 通过网络浏览器,一个或多个所选访问者可以访问每个可定制的门户。 内容管理器适于将可选择的电子内容发布到可选择的门户。 内容管理器包括至少一个向导来填充和管理内容存储库内的电子内容。 分析引擎分析电子内容使用和访问者行为,同时登录到其可定制的门户。 在各种实施例中,分析被实时或接近实时地提供。 本文公开了其它实施例。
    • 9. 发明授权
    • Flow through pressure regulator with pinch valve
    • 通过压力调节器与夹紧阀流通
    • US07370667B2
    • 2008-05-13
    • US11512212
    • 2006-08-30
    • George L. SesserCraig NelsonCliff P. UngerechtMichael Youngberg
    • George L. SesserCraig NelsonCliff P. UngerechtMichael Youngberg
    • G05D16/08
    • G05D16/0688Y10T137/7808Y10T137/7831
    • A fluid pressure regulator includes a regulator housing having an inlet end and an outlet end; a flexible flow tube extending between the inlet end and the outlet end; a hollow piston located at a downstream location relative to a mid-portion of the flow tube in a direction of flow of fluid through the regulator housing; a first chamber above the piston and a second chamber below the piston; a passage establishing fluid communication between the outlet end and the first chamber; and at least one pinch arm pivotally mounted at one end within the regulator housing and movable in response to movement of the piston by an increase in fluid pressure in the first chamber so that an opposite end of the at least one pinch arm will pinch a portion of the flow tube and thereby restrict flow through the flow tube.
    • 流体压力调节器包括具有入口端和出口端的调节器壳体; 在入口端和出口端之间延伸的柔性流管; 位于相对于所述流管的中间部分的下游位置处的空心活塞在流过所述调节器壳体的流动方向上; 活塞上方的第一腔室和活塞下面的第二腔室; 在所述出口端和所述第一室之间建立流体连通的通道; 以及至少一个夹紧臂,其一端枢转地安装在调节器壳体内,并且响应于活塞的移动而可通过第一室中的流体压力的增加而移动,使得至少一个夹紧臂的相对端部将夹紧部分 从而限制流过管的流动。
    • 10. 发明授权
    • Sprinkler with magnetic nutating mechanism and related method
    • 喷头具有磁力驱动机构及相关方法
    • US07287710B1
    • 2007-10-30
    • US11490066
    • 2006-07-21
    • Craig NelsonLee A. Perkins
    • Craig NelsonLee A. Perkins
    • B05B3/04
    • B05B3/0486B05B3/006B05B3/008Y10S239/11
    • A sprinkler head includes: a body assembly including an adapter, a nozzle, a spindle and a first magnet, the spindle supporting a spool having a pair of axially-spaced radially-oriented spool flanges; a nutating cage loosely mounted on the spindle, between the radial flanges of the spool, the nutating cage supporting a second magnet in close proximity to the first magnet; a water distribution plate carried by the nutating cage and adapted to be impinged upon by a stream emitted from the nozzle. The first and second magnets are arranged with like poles facing each other such that the second magnet is repulsed from the first magnet, but when the stream impinges on the water distribution plate, the second magnet is moved towards the first magnet, with magnetic repulsion force increasing and causing the nutating cage and the water distribution plate to tilt off axis.
    • 喷头包括:主体组件,其包括适配器,喷嘴,主轴和第一磁体,所述主轴支撑具有一对沿轴向间隔开的径向取向的卷轴凸缘的卷轴; 松紧地安装在心轴上的章动笼,位于线轴的径向凸缘之间,章动保持架支撑紧邻第一磁体的第二磁体; 由章动笼支承并适于被喷嘴喷射的流体撞击的配水盘。 第一和第二磁体被布置成具有相对的彼此相对的磁极,使得第二磁体从第一磁体排斥,但是当流撞击在分配板上时,第二磁体朝向第一磁体移动,具有磁排斥力 增加并引起章动笼和水分配板偏离轴。