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    • 1. 发明申请
    • FLUID DISCRIMINATION APPARATUS AND METHOD
    • 流体识别装置和方法
    • WO2012052752A3
    • 2012-06-07
    • PCT/GB2011052014
    • 2011-10-18
    • BERRY & CO PIPE FITTING SUPPLIES LTD DWILLIAMS JACQUEANDERSON KEITH
    • WILLIAMS JACQUEANDERSON KEITH
    • G01N33/28B67D7/34G01N21/41
    • G01N21/4133G01N21/85G01N33/2829G01N2021/1774
    • In an aspect of the invention there is provided fluid discrimination apparatus comprising fluid inspection means, the fluid inspection means comprising a light source (111), a detector (113) and an optical element (121), the inspection means being operable to direct a beam of light from the source (111) through the optical element (121) to an inspection surface (125) of the optical element (121) and to detect by means of the detector (113) light scattered back through the optical element (121), the apparatus being operable to determine whether a fluid (135) in contact with the inspection surface (125) corresponds to a fluid having a prescribed refractive index characteristic responsive to light detected by the detector (113). The apparatus may be useful in applications in which liquid fuels are handled, and may be used for detecting a misfuelling event.
    • 在本发明的一个方面,提供了一种流体鉴别装置,包括流体检查装置,流体检查装置包括光源(111),检测器(113)和光学元件(121),检查装置可操作以引导 光源(111)通过光学元件(121)到光学元件(121)的检查表面(125)的光束,并通过检测器(113)检测通过光学元件(121)散射的光 ),该装置可操作以确定与检查表面(125)接触的流体(135)是否对应于响应于由检测器(113)检测到的光的具有规定折射率特性的流体。 该装置可用于处理液体燃料的应用中,并且可用于检测误食事件。
    • 5. 发明申请
    • SEPARATION AND/OR RECOVERY OF PROPYL BROMIDE
    • 丙烯酰胺的分离和/或回收
    • WO2007143519A1
    • 2007-12-13
    • PCT/US2007/070168
    • 2007-06-01
    • ALBEMARLE CORPORATIONHARKINS, Alvin, E.TORRES, James, E.ANDERSON, Keith, G.
    • HARKINS, Alvin, E.TORRES, James, E.ANDERSON, Keith, G.
    • C07C17/38
    • C07C17/38C07C17/08C07C17/383C07C19/075
    • Described is a process for separating an organic phase comprising mainly propyl bromide from a crude reaction mixture formed by free-radical catalyzed hydrobromination of propylene with hydrogen bromide. The process comprises (A) feeding cold water into an upper or mid- portion of a packed column; (B) concurrently feeding the crude reaction mixture into an upper portion and/or mid-portion of the column so that the water contacts the crude reaction mixture; to form a mixture of (i) an acidic aqueous phase comprising aqueous hydrogen bromide and (ii) an organic phase comprising propyl bromide; (C) withdrawing the resultant phases from said column, at a rate comparable to the feeds being made into the column; and (D) separating the phases to form an upper acidic aqueous phase comprising aqueous hydrogen bromide superposed on a lower liquid organic phase comprising propyl bromide, and separating these upper and lower phases from each other.
    • 描述了从由丙烯与溴化氢的自由基催化氢溴酸形成的粗反应混合物中分离主要包含丙基溴的有机相的方法。 该方法包括(A)将冷水送入填充塔的上部或中部; (B)同时将粗反应混合物进料到塔的上部和/或中间部分,使得水接触粗反应混合物; 以形成(i)包含溴化氢水溶液的酸性水相和(ii)包含丙基溴的有机相的混合物; (C)以与进料塔进料相当的速率从所述塔中取出所得相; 和(D)分离相以形成上层酸性水相,其包含叠加在包含丙基溴的下部液体有机相上的溴化氢水溶液,并将这些上部和下部相分离。
    • 10. 发明申请
    • UNIT DOSE FLEXIBLE CONTAINER
    • 单位软管灵活容器
    • WO2007073526A2
    • 2007-06-28
    • PCT/US2006061157
    • 2006-11-21
    • BAXTER INTBAXTER HEALTHCARE SABACKES LARRY PANDERSON KEITH M
    • BACKES LARRY PANDERSON KEITH M
    • B65D75/58B65D81/32
    • B65D75/30B65D1/095B65D75/58B65D75/5855B65D75/5866B65D81/3266
    • A pliable single use liquid container and dispensing device for delivery of a precise amount of orally administered liquids across a broad range of viscosities is provide with the container being formed of generally opposed pliable sheets, a first seal joining the first and second pliable sheets and partially defining a liquid-containing chamber, a second seal joining the first and second pliable sheets and partially defining a pressure relieving chamber adjacent to the liquid-containing chamber, a boundary seal joining the first and second pliable sheets between the liquid containing chamber and the pressure relieving chamber, a precisely measured single dose volume of fluent liquid disposed within the liquid containing chamber, the boundary seal being lighter than the first and second seals so that upon application of pressure to the liquid in the liquid-containing chamber the fluid transfer region seal opens to permit the liquid to flow from the liquid- containing chamber into the pressure relieving chamber, a sealed outlet adapted for fluid communication with the pressure relieving chamber for flow of the liquid from the pressure relieving chamber out of the liquid container and sized based on the viscosity of the liquid and the geometry of the dispensing device, the outlet seal adapted to open upon application of fluid pressure from liquid in the pressure relieving chamber for dispensing the liquid from the liquid container and prevent spilling and splashing of the liquid prior to delivery, control the delivery rate of the liquid to the recipient, and provide tactile force flow rate information feedback to the administrator.
    • 提供一种用于在宽范围的粘度下递送精确量的经口施用的液体的柔韧的一次性液体容器和分配装置,其中容器由大致相对的柔韧片形成,第一密封接合第一和第二柔韧片, 限定液体容纳室,第二密封件,其接合所述第一和第二柔性片材并且部分地限定邻近所述液体容纳室的减压室;边界密封件,其将所述第一和第二柔性片材在所述液体容纳室和所述压力容器 泄放室,设置在液体容纳室内的精确测量的单剂量体积的流体液体,边界密封件比第一和第二密封件轻,使得当对液体容纳室中的液体施加压力时,流体传送区域密封 打开以允许液体从含液体室流入p 一个密封出口,适合于与减压室流体连通的密封出口,用于使液体从压力释放室流出液体容器,并基于液体的粘度和分配装置的几何形状来定尺寸,出口 密封件适于在压力释放室中的液体施加流体压力时打开,用于从液体容器分配液体,并防止在输送之前液体溢出和飞溅,控制液体向接收器的传送速率,并提供触觉 强制流量信息反馈给管理员。