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    • 4. 发明申请
    • AN ADAPTOR FOR CONNECTING A FAUCET MOUNTED WATER FAUCET FILTER TO A WATER FAUCET
    • 用于将水龙头连接水龙头过滤器连接到水龙头的适配器
    • WO2009146188A1
    • 2009-12-03
    • PCT/US2009/040734
    • 2009-04-16
    • PUR WATER PURIFICATION PRODUCTS, INC.RIEDEL, Richard, PaulANDRES, Brian
    • RIEDEL, Richard, PaulANDRES, Brian
    • E03C1/08
    • E03C1/08Y10T403/56Y10T403/5706
    • An adaptor includes a body (12), a threaded end (13) connected to the body for threadingly engaging an end of a water faucet, a flanged end (16) connected to the body, opposite the threaded end for receiving a quick connect device on a faucet-mounted water filter system, a water inlet (20) disposed within the body at the threaded end, the water inlet comprising a first inlet chamber (21) and an second inlet chamber (40) in fluid communication with the first inlet chamber, a water outlet disposed within the body at the flanged end, a plurality of outer flow channels (26) coaxially-aligned with a longitudinal axis of body (12), the plurality of outer flow channels connecting in fluid communication the first inlet chamber with the outlet, and a plurality of inner flow channels that are coaxially-aligned with the longitudinal axis, the plurality of inner flow channels (47) connecting in fluid communication the second inlet chamber with the outlet, wherein the plurality of inner flow channels are substantially concentric with the plurality of outer flow channels. The adaptor may also include a plurality of gripping areas disposed along a circumference of the body, wherein the plurality of gripping areas provides visual and tactile directional signals as to the rotational direction required to attach or detach the adaptor to or from a threaded member. The gripping areas may be asymmetrical or unidirectional in order to provide visual and tactile signals as to the rotational direction to connect the adaptor to a water faucet.
    • 适配器包括主体(12),连接到主体的螺纹端(13),用于螺纹地接合水龙头的端部,连接到主体的法兰端(16)与螺纹端相对,用于接收快速连接装置 在水龙头安装的水过滤器系统上,在螺纹端设置在主体内的进水口(20),所述进水口包括与第一入口流体连通的第一入口室(21)和第二入口室(40) 室,位于法兰端部处设置在主体内的出水口,与主体(12)的纵向轴线同轴对齐的多个外部流动通道(26),所述多个外部流动通道将第一入口室 与所述出口以及与所述纵向轴线同轴对准的多个内部流动通道,所述多个内部流动通道(47)将所述第二入口室与所述出口流体连通,其中所述多个内部流动通道 ls与多个外部流动通道基本上同心。 适配器还可以包括沿着主体的圆周设置的多个抓握区域,其中多个抓握区域提供关于将适配器附接到螺纹构件或从螺纹构件拆卸所需的旋转方向的视觉和触觉的方向信号。 抓握区域可以是不对称的或单向的,以便提供关于将适配器连接到水龙头的旋转方向的视觉和触觉信号。
    • 5. 发明申请
    • HIGH SPEED PREAMPLIFIER CIRCUIT, DETECTION ELECTRONICS, AND RADIATION DETECTION SYSTEMS THEREFROM
    • 高速前置放大器电路,检测电子及其辐射检测系统
    • WO2008070349A2
    • 2008-06-12
    • PCT/US2007/082858
    • 2007-10-29
    • UT-BATTELLE, LLCRIEDEL, Richard, A.WINTENBERG, Alan, L.CLONTS, Lloyd, G.COOPER, Ronald, G.
    • RIEDEL, Richard, A.WINTENBERG, Alan, L.CLONTS, Lloyd, G.COOPER, Ronald, G.
    • H03F3/08
    • A preamplifier circuit for processing a signal provided by a radiation detector includes a transimpedance amplifier coupled to receive a current signal from a detector and generate a voltage signal at its output. A second amplification stage has an input coupled to an output of the transimpedance amplifier for providing an amplified voltage signal. Detector electronics include a preamplifier circuit having a first and second transimpedance amplifier coupled to receive a current signal from a first and second location on a detector, respectively, and generate a first and second voltage signal at respective outputs. A second amplification stage has an input coupled to an output of the transimpedance amplifiers for amplifying the first and said second voltage signals to provide first and second amplified voltage signals. A differential output stage is coupled to the second amplification stage for receiving the first and second amplified voltage signals and providing a pair of outputs from each of the first and second amplified voltage signals. Read out circuitry has an input coupled to receive both of the pair of outputs, the read out circuitry having structure for processing each of the pair of outputs, and providing a single digital output having a time-stamp therefrom.
    • 用于处理由辐射检测器提供的信号的前置放大器电路包括跨阻抗放大器,其被耦合以从检测器接收电流信号并在其输出端产生电压信号。 第二放大级具有耦合到跨阻放大器的输出的输入端,用于提供放大的电压信号。 检测器电子器件包括具有第一和第二跨阻放大器的前置放大器电路,其耦合以分别从检测器上的第一和第二位置接收电流信号,并在相应的输出端产生第一和第二电压信号。 第二放大级具有耦合到跨阻放大器的输出的输入端,用于放大第一和第二电压信号以提供第一和第二放大电压信号。 差分输出级耦合到第二放大级,用于接收第一和第二放大电压信号,并从第一和第二放大电压信号中的每一个提供一对输出。 读出电路具有耦合以接收两对输出的输入,读出电路具有用于处理该对输出中的每一个的结构,以及提供具有时间戳的单个数字输出。
    • 8. 发明申请
    • HIGH SPEED PREAMPLIFIER CIRCUIT, DETECTION ELECTRONICS, AND RADIATION DETECTION SYSTEMS THEREFROM
    • 高速前置放大器电路,检测电子及其辐射检测系统
    • WO2008070349A3
    • 2008-11-13
    • PCT/US2007082858
    • 2007-10-29
    • UT BATTELLE LLCRIEDEL RICHARD AWINTENBERG ALAN LCLONTS LLOYD GCOOPER RONALD G
    • RIEDEL RICHARD AWINTENBERG ALAN LCLONTS LLOYD GCOOPER RONALD G
    • G01N23/00H03F3/08H03F3/189
    • H03F3/08
    • A preamplifier circuit for processing a signal provided by a radiation detector includes a transimpedance amplifier (210) coupled to receive a current signal from a detector and generate a voltage signal at its output. A second amplification stage (230) has an input coupled to an output of the transimpedance amplifier for providing an amplified voltage signal. Detector electronics include a preamplifier circuit having a first and second transimpedance amplifier coupled to receive a current signal from a first and second location on a detector, respectively, and generate a first and second voltage signal at respective outputs. A second amplification stage has an input coupled to an output of the transimpedance amplifiers for amplifying the first and said second voltage signals to provide first and second amplified voltage signals. A differential output stage is coupled to the second amplification stage for receiving the first and second amplified voltage signals and providing a pair of outputs from each of the first and second amplified voltage signals. Read out circuitry has an input coupled to receive both of the pair of outputs, the read out circuitry having structure for processing each of the pair of outputs, and providing a single digital output having a time-stamp therefrom.
    • 用于处理由辐射检测器提供的信号的前置放大器电路包括跨阻抗放大器(210),其被耦合以从检测器接收电流信号并在其输出端产生电压信号。 第二放大级(230)具有耦合到跨阻放大器的输出的输入端,用于提供放大的电压信号。 检测器电子器件包括具有第一和第二跨阻放大器的前置放大器电路,其耦合以分别从检测器上的第一和第二位置接收电流信号,并在相应的输出端产生第一和第二电压信号。 第二放大级具有耦合到跨阻放大器的输出的输入端,用于放大第一和第二电压信号以提供第一和第二放大电压信号。 差分输出级耦合到第二放大级,用于接收第一和第二放大电压信号,并从第一和第二放大电压信号中的每一个提供一对输出。 读出电路具有耦合以接收两对输出的输入,读出电路具有用于处理该对输出中的每一个的结构,以及提供具有时间戳的单个数字输出。