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    Automatic milk counter of milking unit
    3.
    发明授权
    Automatic milk counter of milking unit 失效
    挤奶机自动牛奶柜

    公开(公告)号：US5016569A

    公开(公告)日：1991-05-21

    申请号：US458672

    申请日：1990-01-23

    Applicant: Gennady A. Moskvin

    Inventor： Gennady A. Moskvin

    IPC: A01J5/01 ,  G01F3/26 ,  G01F23/74

    CPC classification number: A01J5/01 ,  G01F23/74 ,  G01F3/26

    Abstract: An automatic milk counter of a milking unit in which a programming unit and a yield sensor of each quarter of the cow's udder is made as a microprocessor device wherein a milking timer is provided with a sensitive element while each continuous milk flow receiving chamber includes a milk flow start and end sensor comprising a float with a magnet which enables the float to engage in reciprocating motion along an air drawoff pipe during the filling of a continuous milk flow receiving chamber. A drain hole is provided in the chamber which has a cross-sectional area corresponding to the milk flow rate at the milk flow start and end moments of each quarter of the cow's udder.

    Abstract translation: PCT No.PCT / SU89 / 00089 Sec。 371 1990年1月23日第 102（e）1990年1月23日PCT PCT 1989年4月11日提交PCT公布。 出版物WO89 / 10686 日期为1989年11月16日。一种挤奶单元的自动牛奶计数器，其中将母牛乳房的每四分之一的编程单元和产量传感器制成微处理器装置，其中挤奶定时器设置有敏感元件，而每个连续 牛奶流接收室包括牛奶流开始和结束传感器，其包括具有磁体的浮子，其使得浮子能够在填充连续的牛奶流接收室期间沿空气抽出管接合往复运动。 在该腔室内设有排水孔，该排水孔的横截面面积对应于牛奶乳房每四分之一牛奶流开始和结束时刻的牛奶流量。

    Continuous weighing mechanism for fluids
    4.
    发明授权
    Continuous weighing mechanism for fluids 失效
    液体连续称重机构

    公开(公告)号：US4030356A

    公开(公告)日：1977-06-21

    申请号：US563093

    申请日：1975-03-28

    Applicant: Burton Kent Jaquith

    Inventor： Burton Kent Jaquith

    IPC: G01F3/26 ,  A01J5/00

    CPC classification number: G01F3/26

    Abstract: A continuous weighing mechanism, which contains a fluid receiver mounted upon a rocker shaft, said receiver and a portion of said rocker shaft contained within a housing which is supported by a frame, and a fluid flow indicating device, for use with a conduit system wherein a fluid material is moved and is weighed by said mechanism, said device comprising (a) a magnet which is adapted to be detachably connected to said rocker shaft on that portion thereof which is outside said housing; (b) an electromechanical switch which is adapted to be mounted on said frame, said switch being in electromagnetic relationship with said magnet so that movement of said magnet can activate said switch; (c) a control module containing input and output circuits, disposed remotely from said switch and interconnected therewith by suitable electrically conductive means, said control module adapted to receive a signal from said switch through said input circuit and upon preset circuitry conditions, activate an outside electrical power supply through the said output circuit.

    Abstract translation: 一种连续的称重机构，其包含安装在摇臂轴上的流体接收器，所述接收器和所述摇臂轴的一部分容纳在由框架支撑的壳体内，以及与导管系统一起使用的流体流动指示装置，其中， 流体材料被所述机构移动并称重，所述装置包括（a）磁体，其适于在其外部的所述壳体上的部分上可拆卸地连接到所述摇臂; （b）适于安装在所述框架上的机电开关，所述开关与所述磁体电磁关联，使得所述磁体的运动可以启动所述开关; （c）包含输入和输出电路的控制模块，远离所述开关设置并通过合适的导电装置与其互连，所述控制模块适于通过所述输入电路接收来自所述开关的信号，并且在预设电路条件下激活外部 通过所述输出电路供电。

    GAS MEASUREMENT METHOD FOR BATCH FERMENTATION AND IN-VITRO ANALYSIS PLATFORMS
    6.
    发明申请
    GAS MEASUREMENT METHOD FOR BATCH FERMENTATION AND IN-VITRO ANALYSIS PLATFORMS 审中-公开

    公开(公告)号：US20190153380A1

    公开(公告)日：2019-05-23

    申请号：US16099372

    申请日：2017-05-11

    Applicant: BIOPROCESS CONTROL SWEDEN AB

    Inventor： Jing LIU

    IPC: C12M1/34 ,  C02F3/00 ,  C02F11/04 ,  C12C11/00 ,  G01F3/30 ,  G01F3/26

    Abstract: The present invention describes a method for performing a gas analysis measurement, said method comprising directing a gas flow or gas sample to a gas flow measurement device (10), said gas flow measuring device (10) comprising a gas inlet and a gas compartment (1) with a definite and predefined inner geometric physical volume and active volume, the gas compartment (1) having one gas accumulating end and one lifting end and having a pivoting element enabling the gas compartment (1) to pivot upwards to release the gas contained therein and then downwards again to its initial position and operating according to the leverage effect, wherein the gas compartment (1) is arranged in a closed wet space compartment (2), implying that the gas compartment (1) is only connected to the outside via a gas inlet and a gas outlet, the gas compartment (1) also having at least one sensor, for a volumetric measurement of the gas flow, wherein the method is performed for evaluating a batch fermentation and/or in an in-vitro analysis platform.

    Liquid flow sensing devices
    7.
    发明授权
    Liquid flow sensing devices 失效
    液体流量检测装置

    公开(公告)号：US4253421A

    公开(公告)日：1981-03-03

    申请号：US54699

    申请日：1979-07-05

    Applicant: Paul Slater ,  Michael J. Scott

    Inventor： Paul Slater ,  Michael J. Scott

    IPC: A01J5/00 ,  A01J5/01 ,  A01J7/00 ,  F16K7/17 ,  G01F1/00 ,  G01F3/26

    CPC classification number: A01J5/01

    Abstract: There is disclosed a valve unit for a liquid flow sensing device of the type having a control means which is movable between first and second positions when the flow rate is respectively low and high but biased to the first position. The valve unit comprises three valve sections one of which is movable in response to movement of the control means a second of which is fixed relative to the control means and a third which is movable independently of the other two sections. The valve includes first and second ports, port connecting means, a flow passage and a diaphragm which forms part of the chamber and can close said flow passage. The third valve section can be moved so that the first port is isolated from the second port but coupled to the chamber when the control means is in the first position and moves to the second position. Means are provided for coupling the third valve section to the first valve section such that when the control means reverts to the first position it moves both the first and third sections relative to the second section such that the first port becomes coupled to the second port by the port connecting means and the first port is isolated from the chamber. There is also disclosed a liquid flow sensing device incorporating the valve unit.

    Abstract translation: 公开了一种用于液体流量检测装置的阀单元，该阀单元具有控制装置，该流量检测装置在流量分别低且高但偏置到第一位置时可在第一和第二位置之间移动。 阀单元包括三个阀部分，其中一个可响应于控制装置的移动而移动，控制装置的第二个相对于控制装置固定，第三个可独立于其它两个部分移动。 该阀包括第一和第二端口，端口连接装置，流动通道和形成室的一部分并且可以关闭所述流动通道的隔膜。 可以移动第三阀部分，使得当控制装置处于第一位置并且移动到第二位置时，第一端口与第二端口隔离，但是耦合到室。 提供了用于将第三阀部分连接到第一阀部分的装置，使得当控制装置回复到第一位置时，它相对于第二部分移动第一和第三部分，使得第一端口通过 端口连接装置和第一端口与腔室隔离。 还公开了结合有阀单元的液体流量检测装置。

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