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    FLUID FLOW METER
    2.
    发明申请
    FLUID FLOW METER 审中-公开
    流体流量计

    公开(公告)号：WO2012017380A3

    公开(公告)日：2012-06-07

    申请号：PCT/IB2011053423

    申请日：2011-08-01

    Applicant: ECOLAB USA INC ,  SKIRDA ANATOLY ,  MEHUS RICHARD ,  CHRISTENSEN WILLIAM M ,  LIMBACK SCOTT

    Inventor： SKIRDA ANATOLY ,  MEHUS RICHARD ,  CHRISTENSEN WILLIAM M ,  LIMBACK SCOTT

    IPC: G01F3/10 ,  G01F15/14

    CPC classification number: G01F3/10

    Abstract: Fluid flow meters and methods for measuring different aspects of fluid flow with a non- contact sensor are provided. In some cases a fluid flow gear meter is provided with a fluid chamber that is sealed with a cover portion carrying the non-contact sensor. An optional separation member may be located between the cover portion and the chamber to seal the chamber. In some cases the cover portion and/or separation member are configured to transmit visible light to allow viewing of the fluid chamber, through material selection and/or the presence of viewing cavities within the material. The flow meter is optionally configured to prevent or reduce the transmission of ambient environmental radiation into the flow meter to lessen the likelihood that it may adversely affect an optical non-contact sensor used to detect movement of gears within the chamber.

    Abstract translation: 提供了流体流量计和用非测量传感器测量流体流动的不同方面的方法。 在一些情况下，流体流量传感器设置有流体室，该流体室用承载非接触传感器的盖部分密封。 可选的分离构件可以位于盖部分和腔室之间以密封腔室。 在一些情况下，盖部分和/或分离构件被构造成透射可见光以允许通过材料选择和/或材料内观察腔的存在来观察流体室。 流量计可选地被配置为防止或减少环境辐射进入流量计的传输，以减少其可能不利地影响用于检测室内的齿轮的运动的光学非接触式传感器的可能性。

    MEDIDOR DE FLUJO DE FLUIDO.
    3.
    发明专利
    MEDIDOR DE FLUJO DE FLUIDO. 未知

    公开(公告)号：MX395049B

    公开(公告)日：2025-03-24

    申请号：MX2017001351

    申请日：2015-08-27

    Applicant: ECOLAB USA INC

    Inventor： SKIRDA ANATOLY ,  OWEN CHRISTOPHER J ,  TOKHTUEV EUGENE ,  SCHILLING PAUL SIMON ,  CHRISTENSEN WILLIAM M

    IPC: G01F3/10 ,  G01D5/12

    Abstract: Sistemas y métodos para determinar un volumen o velocidad de flujo de fluido. El sistema incluye un medidor de desplazamiento positivo que incluye una pluralidad de sensores de no contacto y engranajes configurados para rotar en respuesta al flujo de fluido a través del medidor. Los engranajes pueden incluir áreas detectables que pueden ser detectadas por la pluralidad de sensores de no contacto para determinar una dirección rotacional de los engranajes. La pluralidad de sensores de no contacto puede también ser configurada para generar señales de detección respectivas indicativas de un estado de rotación de los engranajes. El controlador puede estar configurado para recibir las señales de detección, determinar un estado de rotación actual, e incrementar una cuenta rotacional con base en los cambios en el estado de rotación actual. El controlador puede usar la cuenta rotacional para determinar un volumen o velocidad de flujo de fluido.

    FLUID FLOW METER
    4.
    发明专利
    FLUID FLOW METER 未知

    公开(公告)号：CA2902555C

    公开(公告)日：2022-03-08

    申请号：CA2902555

    申请日：2014-03-14

    Applicant: ECOLAB USA INC

    Inventor： TOKHTUEV EUGENE ,  SKIRDA ANATOLY ,  OWEN CHRISTOPHER J ,  CHRISTENSEN WILLIAM M ,  SCHILLING PAUL SIMON

    IPC: G01F3/10 ,  G01D5/12

    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.

    Flow chamber for online fluorometer
    5.
    发明专利
    Flow chamber for online fluorometer 未知

    公开(公告)号：NZ700123A

    公开(公告)日：2016-09-30

    申请号：NZ70012313

    申请日：2013-03-29

    Applicant: ECOLAB USA INC ,  TOKHTUEV EUGENE ,  CHRISTENSEN WILLIAM M

    Inventor： TOKHTUEV EUGENE ,  CHRISTENSEN WILLIAM M

    IPC: G01N21/01 ,  G01N21/64 ,  G01N35/08

    Abstract: A fluorescence analysis system may include a sensor head that has a light source configured to emit light into a flow of fluid, a detector configured to detect fluorescent emissions from the flow of fluid, and a temperature sensor. The system may also include a flow chamber that includes a housing defining a cavity into which the sensor head can be inserted. In some examples, the housing is configured such that, when a flow of fluid enters the housing, the flow of fluid divides into at least a major stream passing adjacent the light source and the detector and a minor stream passing adjacent the temperature sensor. Such a flow chamber may direct fluid past different sensors components while inhibiting a build-up of solids particles, the generation of air locks, or other flow issues attendant with continuous or semi-continuous online operation.

    Fluid flow meter
    6.
    发明专利
    Fluid flow meter 未知

    公开(公告)号：AU2014239204A1

    公开(公告)日：2015-09-03

    申请号：AU2014239204

    申请日：2014-03-14

    Applicant: ECOLAB USA INC

    Inventor： TOKHTUEV EUGENE ,  SKIRDA ANATOLY ,  OWEN CHRISTOPHER J ,  CHRISTENSEN WILLIAM M ,  SCHILLING PAUL SIMON

    IPC: G01F3/10 ,  G01D5/12

    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.

    Handheld optical measuring device and method of use
    7.
    发明专利
    Handheld optical measuring device and method of use 未知

    公开(公告)号：AU2011234004B2

    公开(公告)日：2015-02-05

    申请号：AU2011234004

    申请日：2011-03-29

    Applicant: ECOLAB USA INC

    Inventor： CHRISTENSEN WILLIAM M ,  TOKHTUEV EUGENE ,  OWEN CHRISTOPHER J

    IPC: G01N21/51 ,  G01N21/17

    Abstract: Embodiments provide a handheld optical measuring device and method of measuring an optical property of a liquid sample. In some embodiments the optical measuring device includes a handheld controller module having an immersible sensor head and a sampling member including a sample cup and an attachment member that couples the sample cup to the handheld controller module. In some embodiments the attachment member is an elongated rigid member that is hingedly coupled to the controller module, thus providing a folding configuration for enclosing the sensor head with the sample cup during measurements, transportation, and/or storage. In some embodiments the attached sample cup provides a protective shell for the immersible sensor head during use and/or when not in use.

    FLUID FLOW METER
    8.
    发明专利
    FLUID FLOW METER 未知

    公开(公告)号：CA2902555A1

    公开(公告)日：2014-09-25

    申请号：CA2902555

    申请日：2014-03-14

    Applicant: ECOLAB USA INC

    Inventor： TOKHTUEV EUGENE ,  SKIRDA ANATOLY ,  OWEN CHRISTOPHER J ,  CHRISTENSEN WILLIAM M ,  SCHILLING PAUL SIMON

    IPC: G01F3/10 ,  G01D5/12

    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.

    SELF-CLEANING OPTICAL SENSOR
    9.
    发明专利
    SELF-CLEANING OPTICAL SENSOR 未知

    公开(公告)号：CA2872662A1

    公开(公告)日：2013-11-07

    申请号：CA2872662

    申请日：2013-04-30

    Applicant: ECOLAB USA INC

    Inventor： TOKHTUEV EUGENE ,  OWEN CHRISTOPHER J ,  SKIRDA ANATOLY ,  CHRISTENSEN WILLIAM M

    IPC: G01N21/15 ,  G01N21/64

    Abstract: An optical sensor may include a sensor head that has an optical window for directing light into a flow of fluid and/or receiving optical energy from the fluid. The optical sensor may also include a flow chamber that includes a housing defining a cavity into which the sensor head can be inserted. In some examples, the flow chamber includes an inlet port defining a flow nozzle that is configured to direct fluid entering the flow chamber against the optical window of the sensor head. In operation, the force of the incoming fluid impacting the optical window may prevent fouling materials from accumulating on the optical window.

    FLUOROMETRIC SENSOR
    10.
    发明专利
    FLUOROMETRIC SENSOR 未知

    公开(公告)号：CA2789970A1

    公开(公告)日：2011-10-06

    申请号：CA2789970

    申请日：2011-03-29

    Applicant: ECOLAB USA INC

    Inventor： TOKHTUEV EUGENE ,  CHRISTENSEN WILLIAM M ,  OWEN CHRISTOPHER J ,  SLOBODYAN VIKTOR ,  SKIRDA ANATOLY

    IPC: G01N21/64 ,  G01N21/33

    Abstract: Embodiments provide an optical sensor head and method of making an optical sensor head. In some cases the sensor head can be used as a fluorometric sensor to measure concentrations of substances within a liquid sample of interest. The sensor head includes a light source window and a detector window that transmit light between the sensor head and an analytical area. In some cases the windows include a ball lens positioned within a channel such that the ball lens and the channel create a seal between the interior and exterior of the sensor head.

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