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    FLUOROMETER WITH MULTIPLE DETECTION CHANNELS
    1.
    发明申请
    FLUOROMETER WITH MULTIPLE DETECTION CHANNELS 有权
    具有多个检测通道的荧光计

    公开(公告)号：US20160033407A1

    公开(公告)日：2016-02-04

    申请号：US14848541

    申请日：2015-09-09

    Applicant: Ecolab USA Inc.

    Inventor： Eugene Tokhtuev ,  Christopher J. Owen ,  Anatoly Skirda ,  Viktor Slobodyan ,  Paul Simon Schilling ,  William M. Christensen

    IPC: G01N21/64 ,  G01N21/59 ,  G01N21/49

    CPC classification number: G01N21/645 ,  G01N15/06 ,  G01N21/251 ,  G01N21/49 ,  G01N21/51 ,  G01N21/53 ,  G01N21/532 ,  G01N21/59 ,  G01N21/6428 ,  G01N21/6486 ,  G01N21/85 ,  G01N2015/0088 ,  G01N2015/0687 ,  G01N2015/0693 ,  G01N2021/1736 ,  G01N2021/6491 ,  G01N2021/8416

    Abstract: An optical sensor may have multiple detection channels to detect different characteristics of a fluid. For example, an optical sensor used in industrial cleaning and sanitizing applications may have multiple detection channels to detect when a system is both clean and properly sanitized. In one example, an optical sensor includes an optical emitter that directs light into a fluid, a first optical detector that detects light transmitted through the fluid, a second optical detector that detects light scattered by the fluid, and a third optical detector that detects fluorescent emissions emitted by the fluid. The optical emitter and optical detectors can be positioned around an optical analysis area. The optical sensor may include filters that control the characteristics of light detected by each of the optical detectors.

    Abstract translation: 光学传感器可以具有多个检测通道以检测流体的不同特性。 例如，在工业清洁和消毒应用中使用的光学传感器可以具有多个检测通道，以检测何时系统清洁并且被适当消毒。 在一个示例中，光学传感器包括将光引入流体的光发射器，检测透过流体的光的第一光学检测器，检测由流体散射的光的第二光学检测器，以及检测荧光的第三光学检测器 流体排放的排放物。 光发射器和光学检测器可以位于光学分析区域周围。 光学传感器可以包括控制由每个光学检测器检测到的光的特性的滤光器。

    Fluorometer with multiple detection channels
    2.
    发明授权
    Fluorometer with multiple detection channels 有权
    荧光计具有多个检测通道

    公开(公告)号：US09140648B2

    公开(公告)日：2015-09-22

    申请号：US13796594

    申请日：2013-03-12

    Applicant: Ecolab USA Inc.

    Inventor： Eugene Tokhtuev ,  Christopher J. Owen ,  Anatoly Skirda ,  Viktor Slobodyan ,  Paul Simon Schilling ,  William M. Christensen

    IPC: G01T1/10 ,  G01J1/58 ,  G01N21/59 ,  G01N21/64 ,  G01N21/85 ,  G01N21/53 ,  G01N21/17 ,  G01N21/84

    CPC classification number: G01N21/645 ,  G01N15/06 ,  G01N21/251 ,  G01N21/49 ,  G01N21/51 ,  G01N21/53 ,  G01N21/532 ,  G01N21/59 ,  G01N21/6428 ,  G01N21/6486 ,  G01N21/85 ,  G01N2015/0088 ,  G01N2015/0687 ,  G01N2015/0693 ,  G01N2021/1736 ,  G01N2021/6491 ,  G01N2021/8416

    Abstract: An optical sensor may have multiple detection channels to detect different characteristics of a fluid. For example, an optical sensor used in industrial cleaning and sanitizing applications may have multiple detection channels to detect when a system is both clean and properly sanitized. In one example, an optical sensor includes an optical emitter that directs light into a fluid, a first optical detector that detects light transmitted through the fluid, a second optical detector that detects light scattered by the fluid, and a third optical detector that detects fluorescent emissions emitted by the fluid. The optical emitter and optical detectors can be positioned around an optical analysis area. Depending on the application, the optical emitter may be positioned to direct light adjacent a wall of the optical analysis area rather than at a center of the optical analysis area, which may increase the strength of signal on the detection channels.

    Abstract translation: 光学传感器可以具有多个检测通道以检测流体的不同特性。 例如，在工业清洁和消毒应用中使用的光学传感器可以具有多个检测通道，以检测何时系统清洁并且被适当消毒。 在一个示例中，光学传感器包括将光引入流体的光发射器，检测透过流体的光的第一光学检测器，检测由流体散射的光的第二光学检测器，以及检测荧光的第三光学检测器 流体排放的排放物。 光发射器和光学检测器可以位于光学分析区域周围。 根据应用，光发射器可以被定位成在光学分析区域的壁附近引导光，而不是在光学分析区域的中心，这可以增加检测通道上的信号的强度。

    FLUID FLOW METER
    6.
    发明申请
    FLUID FLOW METER 有权
    流体流量计

    公开(公告)号：US20140260672A1

    公开(公告)日：2014-09-18

    申请号：US13833582

    申请日：2013-03-15

    Applicant: ECOLAB USA INC.

    Inventor： Eugene Tokhtuev ,  Anatoly Skirda ,  Christopher J. Owen ,  William M. Christensen ,  Paul S. Schilling

    IPC: G01F1/06

    CPC classification number: G01F1/06 ,  G01F1/72 ,  G01F3/10

    Abstract: Systems and methods for determining a flow rate or volume of fluid. The system includes a positive displacement meter including a plurality of non-contact sensors and gears configured to rotate in response to fluid flow through the meter. The gears may include detectable areas that may be sensed by the plurality of non-contact sensors to determine a rotational direction of the gears. The plurality of non-contact sensors may also be configured to generate respective detection signals indicative of a rotation state of the gears. The controller may be configured to receive the detection signals, determine a current rotation state, and increment a rotational count based on the changes in the current rotation state. The controller may use the rotational count to determine a flow rate or volume of fluid.

    Abstract translation: 用于确定流体流速或体积的系统和方法。 该系统包括一个正位移计，其包括多个非接触式传感器和配置成响应于流过流量的流体而旋转的齿轮。 齿轮可以包括可由多个非接触式传感器感测以确定齿轮的旋转方向的可检测区域。 多个非接触传感器还可以被配置为产生指示齿轮的旋转状态的相应检测信号。 控制器可以被配置为接收检测信号，确定当前旋转状态，并且基于当前旋转状态的变化来增加旋转计数。 控制器可以使用旋转计数来确定流体的流速或体积。

    Hand hygiene compliance monitoring
    8.
    再颁专利
    Hand hygiene compliance monitoring 有权

    公开(公告)号：USRE48951E1

    公开(公告)日：2022-03-01

    申请号：US14819349

    申请日：2015-08-05

    Applicant: Ecolab USA Inc.

    Inventor： Eugene Tokhtuev ,  Christopher J. Owen ,  Paul S. Schilling ,  Anatoly Skirda ,  Viktor Slobodyan ,  Joseph P. Erickson ,  Cheryl A. Littau ,  Christopher A. Buck

    IPC: G08B23/00 ,  G08B21/24 ,  G16H40/20 ,  G06Q10/00

    Abstract: A system and associated processes monitor hand hygiene compliance. The system includes hand hygiene product dispensers positioned within areas of concern (AOC) in a facility in which hand hygiene events are to be monitored. The dispensers detect dispense events initiated at the dispenser and transmit a dispense event signal indicative that a dispense event occurred along with dispenser identification information. The system also includes a plurality of compliance badges, each worn by a different person in the facility. Each compliance badge receives dispense event signals corresponding dispenser identification information associated with dispense events initiated by the wearer of the compliance badge. The badges store dispense event records associated with each dispense event initiated by the wearer and thus keep track of all dispense events initiated by the wearer of the compliance badge. One or more data gathering stations positioned at various locations through the facility receive the dispense event information from the individual badges when they come within range. The dispense event information may then be transferred to a local or remote computer for analysis and reporting on hand hygiene events taking place within the facility.

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