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公开(公告)号：US10107756B2
公开(公告)日：2018-10-23
申请号：US14993960
申请日：2016-01-12
Applicant: Ecolab USA, Inc.
Inventor： John Wilhelm Bolduc , Eugene Tokhtuev , Anatoly Skirda , Anna Pilipchenko , Justin Scott Valenstein , Amanda Bakken , Stacy Fawbush , Jeffrey S. Hutchison
Abstract: A method of fluorometrically detecting the concentration of chemical components in oxidizing formulations is disclosed. In a particular embodiment the detection is of the stabilizing component of picolinic acid, present in such formulations, although any component which fluoresces may be detected. According to the invention sample preparation of the oxidizing formulation includes adding to said sample an excess of reducing agent to bind peracid, and in the case of picolinic acid, adding to said sample an excess of terbium chloride. The sample then is subjected to radiation to induce fluorescence and the concentration of said chemical component is determined by a linear relationship between fluorescence emitted and the concentration of the target chemical.
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公开(公告)号：US09835482B2
公开(公告)日：2017-12-05
申请号：US14637586
申请日：2015-03-04
Applicant: Ecolab USA Inc.
Inventor： Eugene Tokhtuev , Christopher J. Owen , Anatoly Skirda , Paul Simon Schilling , Viktor Slobodyan
CPC classification number: G01F1/08 , G01F1/065 , G01F3/10 , G01N27/226
Abstract: Systems and methods related to a flow meter and/or flow meter operation can include one or more sensors and be capable of detecting parameters of the fluid flowing the flowmeter. One or more sensors can include capacitive sensors having a plurality of electrodes and configured to detect capacitive properties of a fluid flowing through the flow meter. Detected changes in detected properties of the fluid can be evidence of important changes in the fluid, such as an out of product event or a contamination of the fluid.
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公开(公告)号：US09618376B2
公开(公告)日：2017-04-11
申请号：US14138510
申请日：2013-12-23
Applicant: ECOLAB USA INC.
Inventor： Henry L. 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：US09464982B2
公开(公告)日：2016-10-11
申请号：US14642459
申请日：2015-03-09
Applicant: Ecolab USA Inc.
Inventor： Eugene Tokhtuev , Christopher J. Owen , Anatoly Skirda , William M. Christensen
CPC classification number: G01N21/15 , B08B3/02 , B08B5/02 , G01N21/05 , G01N21/645 , G01N2021/151 , G01N2021/6478 , G01N2021/6482 , G01N2201/0639 , G02B27/0006
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.
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公开(公告)号：US20160258790A1
公开(公告)日：2016-09-08
申请号：US14637586
申请日：2015-03-04
Applicant: Ecolab USA Inc.
Inventor： Eugene Tokhtuev , Christopher J. Owen , Anatoly Skirda , Paul Simon Schilling , Viktor Slobodyan
CPC classification number: G01F1/08 , G01F1/065 , G01F3/10 , G01N27/226
Abstract: Embodiments of the invention are directed toward methods and systems including a flow meter. The flow meter can include one or more sensors and be capable of detecting parameters of the fluid flowing therethrough. One or more sensors can include capacitive sensors having a plurality of electrodes and configured to detect capacitive properties of a fluid flowing through the flow meter. Detected changes in detected properties of the fluid can be evidence of important changes in the fluid, such as an out of product event or a contamination of the fluid.
Abstract translation: 本发明的实施例涉及包括流量计的方法和系统。 流量计可以包括一个或多个传感器，并且能够检测流过其中的流体的参数。 一个或多个传感器可以包括具有多个电极并被配置为检测流过流量计的流体的电容特性的电容传感器。 检测到的流体检测特性的变化可以证明流体中重要的变化，例如产品外的事件或流体的污染。
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Patent Agency Ranking
16.发明申请公开(公告)号：US20140034668A1
公开(公告)日：2014-02-06
申请号：US14053803
申请日：2013-10-15
Applicant: ECOLAB USA INC.
Inventor： Henry L. Carbone, II , Richard J. Mehus , Kevin C. Tauer , Anatoly Skirda , Eugene Tokhtuev , William M. Christensen
CPC classification number: B01F15/00259 , G01F3/10 , G01F15/063 , G01F25/0007
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 to 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.
Abstract translation: 公开了一种提供液体分配系统的校准和/或控制的装置，方法和系统。 手持式校准审核工具包括具有适于快速连接到液体分配系统（10）的一个或多个液体输入的入口的流量计（36-37）。 具有用于液体输入到分配系统（10）的液体流动信息的数据输出的传感器（94-95）可操作地连接到控制器（12）以接收用于液体输入的液体流动信息。 控制器（12）提供用于液体产品输入到分配器的稀释率和其它液体流量信息。
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公开(公告)号：US20250085147A1
公开(公告)日：2025-03-13
申请号：US18830421
申请日：2024-09-10
Applicant: Ecolab USA Inc.
Inventor： Eugene Tokhtuev , Anatoly Skirda , Michael Patrick Kremer , Rachel McGinness , Lawrence Salvati
Abstract: Out of product sensors can include a housing having a first surface and defining a flow channel. A circuit board can be coupled to the first surface of the housing and support a thermistor bridge. The thermistor bridge can be arranged so that some thermistors are in a first sensing area and other thermistors are in a second sensing area. The housing can be configured such that thermal resistance between the flow channel and the first sensing area is lower than thermal resistance between the flow channel and the second sensing area, and/or fluid flowing in the flow channel is directed more toward the first sensing area than the second sensing area. Liquid in the flow channel can affect thermal behavior of thermistors in the first and second sensing area differently and can be used to determine whether liquid is flowing through the sensor.
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公开(公告)号：US10254224B2
公开(公告)日：2019-04-09
申请号：US14970573
申请日：2015-12-16
Applicant: Ecolab USA Inc.
Inventor： John Wilhelm Bolduc , Justin Scott Valenstein , Amanda Bakken , Stacy Fawbush , Jeffrey Hutchison , Eugene Tokhtuev , Anatoly Skirda , Anna Pilipchenko
Abstract: A method of detecting concentration of dipicolinic acid and terbium chloride in a chemical composition with a fluorometer, wherein the fluorometer comprises an excitation source for emitting electromagnetic radiation at one or more wavelengths, and a detector module for detecting fluorescence emitted by dipicolinic acid, emitting electromagnetic radiation from the excitation source at wavelengths that induce fluorescence in dipicolinic acid-terbium chloride combination present in the chemical composition, detecting the fluorescence emitted by the dipicolinic acid-terbium chloride combination via the detector module, and determining the concentration of dipicolinic acid using predetermined relationship between fluorescence emitted and the concentration of dipicolinic acid-terbium chloride combination.
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公开(公告)号：US09751059B2
公开(公告)日：2017-09-05
申请号：US14053803
申请日：2013-10-15
Applicant: ECOLAB USA INC.
Inventor： Henry L. Carbone, II , Richard J. Mehus , Kevin C. Tauer , Anatoly Skirda , Eugene Tokhtuev , William M. Christensen
CPC classification number: B01F15/00259 , G01F3/10 , G01F15/063 , G01F25/0007
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 to 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.
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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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