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公开(公告)号：US20170176237A1
公开(公告)日：2017-06-22
申请号：US15447931
申请日：2017-03-02
Applicant: Ecolab USA Inc.
Inventor： Henry Louis Carbone, II , Richard J. Mehus , Kevin C. Tauer , Anatoly Skirda , Eugene Tokhtuev , William M. Christensen
CPC classification number: G01F25/0092 , G01F3/10 , G01F15/063 , G01F25/0007 , G05D11/132
Abstract: An apparatus, method and system providing for calibration and/or control of a liquid dispensing system is disclosed. The hand-held calibration auditing tool includes a flow meter (36-37) with inlets adapted for quick connection to one or more liquid inputs and/or liquid outputs of a liquid dispensing system (10). A sensor (94-95) having a data output of liquid flow information for a liquid input to the dispensing system (10) is operably connected to a controller (12) to receive the liquid flow information for the liquid input. The controller (12) provides a dilution rate and other liquid flow information for a liquid product input to a dispenser. The tool may include any number of flow meters, and may also include a flow meter connected to an outlet of a dispenser (22) for providing flow information.
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公开(公告)号：US09557270B2
公开(公告)日：2017-01-31
申请号：US14637576
申请日：2015-03-04
Applicant: Ecolab USA Inc.
Inventor： Eugene Tokhtuev , Anatoly Skirda , William M. Christensen
CPC classification number: G01N21/645 , G01N21/51 , G01N21/53 , G01N21/6428 , G01N21/85 , G01N33/18 , G01N33/1893 , G01N2021/6439 , G01N2021/6463 , G01N2033/184
Abstract: An optical sensor can include first and second optical emitters configured to emit light into a fluid sample via an optical pathway. Light from the emitters can cause fluorescence from the sample and/or scatter off of the sample. Scattered and fluoresced light can be received by an optical detector in the sensor via the optical pathway, and used to determine at least one characteristic of the fluid sample. A second optical detector can provide reference measurements of the amount of light emitted to the sample. The second optical emitter and second optical detector can be included in an optical emitter assembly removably disposed in the optical pathway of the optical sensor such that the second optical emitter emits light into the optical pathway toward a fluid sample.
Abstract translation: 光学传感器可以包括被配置成通过光学路径将光发射到流体样本中的第一和第二光发射器。 来自发射体的光可导致样品的荧光和/或样品的散射。 分散的和荧光的光可以通过光学路径的传感器中的光学检测器接收，并用于确定流体样品的至少一个特性。 第二光学检测器可以提供发射到样品的光量的参考测量值。 第二光发射器和第二光学检测器可以被包括在可移除地设置在光学传感器的光学路径中的光发射器组件中，使得第二光发射器将光发射到朝向流体样品的光学路径中。
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公开(公告)号：US20160258870A1
公开(公告)日：2016-09-08
申请号：US14637576
申请日：2015-03-04
Applicant: Ecolab USA Inc.
Inventor： Eugene Tokhtuev , Anatoly Skirda , William M. Christensen
CPC classification number: G01N21/645 , G01N21/51 , G01N21/53 , G01N21/6428 , G01N21/85 , G01N33/18 , G01N33/1893 , G01N2021/6439 , G01N2021/6463 , G01N2033/184
Abstract: An optical sensor can include first and second optical emitters configured to emit light into a fluid sample via an optical pathway. Light from the emitters can cause fluorescence from the sample and/or scatter off of the sample. Scattered and fluoresced light can be received by an optical detector in the sensor via the optical pathway, and used to determine at least one characteristic of the fluid sample. A second optical detector can provide reference measurements of the amount of light emitted to the sample. The second optical emitter and second optical detector can be included in an optical emitter assembly removably disposed in the optical pathway of the optical sensor such that the second optical emitter emits light into the optical pathway toward a fluid sample.
Abstract translation: 光学传感器可以包括被配置成通过光学路径将光发射到流体样本中的第一和第二光发射器。 来自发射体的光可导致样品的荧光和/或样品的散射。 分散的和荧光的光可以通过光学路径的传感器中的光学检测器接收，并且用于确定流体样品的至少一个特性。 第二光学检测器可以提供发射到样品的光量的参考测量值。 第二光发射器和第二光学检测器可以被包括在可移除地设置在光学传感器的光学路径中的光发射器组件中，使得第二光发射器将光发射到朝向流体样品的光学路径中。
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公开(公告)号：US09383235B2
公开(公告)日：2016-07-05
申请号：US14576532
申请日：2014-12-19
Applicant: Ecolab USA Inc.
Inventor： Eugene Tokhtuev , Anatoly Skirda , Christopher J. Owen , William M. Christensen , Paul S. Schilling
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.
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公开(公告)号：US20150168186A1
公开(公告)日：2015-06-18
申请号：US14576532
申请日：2014-12-19
Applicant: Ecolab USA Inc.
Inventor： Eugene Tokhtuev , Anatoly Skirda , Christopher J. Owen , William M. Christensen , Paul S. Schilling
IPC: G01F1/06
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。
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Patent Agency Ranking
公开(公告)号：US09857305B2
公开(公告)日：2018-01-02
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 , G01N21/85 , G01N21/49 , G01N21/25 , G01N21/51 , G01N15/06 , G01N21/53 , G01N21/17 , G01N21/84 , G01N15/00
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.
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公开(公告)号：US09441998B2
公开(公告)日：2016-09-13
申请号：US14336921
申请日：2014-07-21
Applicant: Ecolab USA Inc.
Inventor： Anna Pilipchenko , William M. Christensen , Eugene Tokhtuev
Abstract: Embodiments include a flow measuring system for measuring characteristics of a fluid flow. The flow measuring system can include a pair of rotating members rotating synchronously to the fluid flow. At least one rotating member can include a normally-reflecting portion and a non-normally reflecting portion. The normally-reflecting portion reflects an incident beam in a direction parallel to the normal direction of the plane of the normally-reflecting portion. The non-normally reflecting portion reflects the incident beam in a direction non-parallel to the normal direction of the plane of the normally-reflecting portion. The flow measuring system measures the optical characteristics of a beam reflected by the normally-reflecting portion and determines rotational characteristics of the rotating member. The flow measuring system determines characteristics of the flow based on the rotational characteristics of the rotating member.
Abstract translation: 实施例包括用于测量流体流动特性的流量测量系统。 流量测量系统可以包括与流体流同步旋转的一对旋转构件。 至少一个旋转构件可以包括正常反射部分和非正常反射部分。 正反射部分在与正常反射部分的平面的法线方向平行的方向上反射入射光束。 非正常反射部分在与正常反射部分的平面的法线方向不平行的方向上反射入射光束。 流量测量系统测量由正反射部分反射的光束的光学特性，并确定旋转部件的旋转特性。 流量测量系统基于旋转构件的旋转特性确定流动的特性。
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公开(公告)号：US20160018247A1
公开(公告)日：2016-01-21
申请号：US14336921
申请日：2014-07-21
Applicant: Ecolab USA Inc.
Inventor： Anna Pilipchenko , William M. Christensen , Eugene Tokhtuev
IPC: G01F3/10
Abstract: Embodiments include a flow measuring system for measuring characteristics of a fluid flow. The flow measuring system can include a pair of rotating members rotating synchronously to the fluid flow. At least one rotating member can include a normally-reflecting portion and a non-normally reflecting portion. The normally-reflecting portion reflects an incident beam in a direction parallel to the normal direction of the plane of the normally-reflecting portion. The non-normally reflecting portion reflects the incident beam in a direction non-parallel to the normal direction of the plane of the normally-reflecting portion. The flow measuring system measures the optical characteristics of a beam reflected by the normally-reflecting portion and determines rotational characteristics of the rotating member. The flow measuring system determines characteristics of the flow based on the rotational characteristics of the rotating member.
Abstract translation: 实施例包括用于测量流体流动特性的流量测量系统。 流量测量系统可以包括与流体流同步旋转的一对旋转构件。 至少一个旋转构件可以包括正常反射部分和非正常反射部分。 正反射部分在与正常反射部分的平面的法线方向平行的方向上反射入射光束。 非正常反射部分在与正常反射部分的平面的法线方向不平行的方向上反射入射光束。 流量测量系统测量由正反射部分反射的光束的光学特性，并确定旋转部件的旋转特性。 流量测量系统基于旋转构件的旋转特性确定流动的特性。
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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
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。
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公开(公告)号：US10859429B2
公开(公告)日：2020-12-08
申请号：US15447931
申请日：2017-03-02
Applicant: Ecolab USA Inc.
Inventor： Henry Louis Carbone, II , Richard J. Mehus , Kevin C. Tauer , Anatoly Skirda , Eugene Tokhtuev , William M. Christensen
Abstract: An apparatus, method and system providing for calibration and/or control of a liquid dispensing system is disclosed. The hand-held calibration auditing tool includes a flow meter (36-37) with inlets adapted for quick connection to one or more liquid inputs and/or liquid outputs of a liquid dispensing system (10). A sensor (94-95) having a data output of liquid flow information for a liquid input to the dispensing system (10) is operably connected to a controller (12) to receive the liquid flow information for the liquid input. The controller (12) provides a dilution rate and other liquid flow information for a liquid product input to a dispenser. The tool may include any number of flow meters, and may also include a flow meter connected to an outlet of a dispenser (22) for providing flow information.
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