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1. 发明申请

WO2011042866A2 CONVEYOR CHAIN TENSION MONITOR 审中-公开
标题翻译：输送机链条张力监测仪
公开(公告)号：WO2011042866A2
公开(公告)日：2011-04-14
申请号：PCT/IB2010/054505
申请日：2010-10-05
申请人： ECOLAB USA INC. , TOKHTUEV, Eugene , OWEN, Christopher , CHRISTENSEN, William M. , SKIRDA, Anatoly , SLOBODYAN, Viktor , RUHR, Richard , KRAUS, Paul, R. , LORENZ, Mark
发明人： TOKHTUEV, Eugene , OWEN, Christopher , CHRISTENSEN, William M. , SKIRDA, Anatoly , SLOBODYAN, Viktor , RUHR, Richard , KRAUS, Paul, R. , LORENZ, Mark
IPC分类号： B65G43/02 , F16G13/04 , G01L1/22 , B65G23/00
CPC分类号： B65G43/00 , B65G43/02 , G01L5/101
摘要： At least one single link of a conveyor chain is configured to support a tension load cell. A main body portion of the link includes a central cavity sized to contain the load cell, which has been inserted therein through an opening of the main body portion, and at least one auxiliary cavity to contain at least one battery cell and circuitry. A cap portion of the link closes off the opening into the cavity to enclose the load cell therein. One or both of the main body and cap portions may include a bore to receive a fastener for attaching to an end of the inserted load cell, and both portions include a bore oriented to receive a pin of a mating dual link of the conveyor chain. The cap portion may also include anti- rotation surfaces to mate with one or both of: the load cell and the opening.
摘要翻译：传送链的至少一个单一链接被配置成支撑张力传感器。连杆的主体部分包括中心腔，其尺寸设置成容纳已经通过主体部分的开口插入其中的测力传感器，以及至少一个辅助腔，以容纳至少一个电池单元和电路。连杆的盖部分封闭了进入腔体的开口，以将负载传感器封闭在其中。主体和盖部分中的一个或两个可以包括用于接收紧固件的孔，用于附接到插入的测力传感器的端部，并且两个部分包括定向成接收输送链的配合双连杆的销的孔。盖部分还可以包括防旋转表面，以与负载传感器和开口中的一个或两个配合。

2. 发明申请

WO2016141323A1 MULTI-CHANNEL FLUOROMETRIC SENSOR AND METHOD OF USING SAME 审中-公开
标题翻译：多通道荧光传感器及其使用方法
公开(公告)号：WO2016141323A1
公开(公告)日：2016-09-09
申请号：PCT/US2016/020963
申请日：2016-03-04
申请人： ECOLAB USA INC.
发明人： TOKHTUEV, Eugene , SKIRDA, Anatoly , CHRISTENSEN, William M.
IPC分类号： G01N21/64 , G01J3/44 , G01N21/01
CPC分类号： G01N21/645 , G01N21/51 , G01N21/53 , G01N21/6428 , G01N21/85 , G01N33/18 , G01N33/1893 , G01N2021/6439 , G01N2033/184
摘要： 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.
摘要翻译：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。

3. 发明申请

WO2014152705A3 FLUID FLOW METER 审中-公开
标题翻译：流体流量计
公开(公告)号：WO2014152705A3
公开(公告)日：2014-09-25
申请号：PCT/US2014/027641
申请日：2014-03-14
申请人： ECOLAB USA INC.
发明人： TOKHTUEV, Eugene , SKIRDA, Anatoly , OWEN, Christopher J. , CHRISTENSEN, William M. , SCHILLING, Paul Simon
IPC分类号： G01F3/10 , G01D5/12
摘要： 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.
摘要翻译：用于确定流体的流量或体积的系统和方法。该系统包括容积式流量计，该容积式流量计包括多个非接触式传感器和齿轮，该多个非接触式传感器和齿轮被配置为响应流体流过流量计而旋转。齿轮可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。多个非接触式传感器还可以被配置成生成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增加旋转计数。控制器可以使用旋转计数来确定流体的流量或体积。

4. 发明申请

WO2011121549A1 HANDHELD OPTICAL MEASURING DEVICE AND METHOD OF USE 审中-公开
标题翻译：手持式光学测量装置及其使用方法
公开(公告)号：WO2011121549A1
公开(公告)日：2011-10-06
申请号：PCT/IB2011/051346
申请日：2011-03-29
申请人： ECOLAB USA INC. , CHRISTENSEN, William M. , TOKHTUEV, Eugene , OWEN, Christopher J.
发明人： CHRISTENSEN, William M. , TOKHTUEV, Eugene , OWEN, Christopher J.
IPC分类号： G01N21/51 , G01N21/17
CPC分类号： G01J1/02 , G01J1/0219 , G01J1/0233 , G01J1/0271 , G01N21/534 , G01N21/645 , G01N33/1886 , G01N2201/0221
摘要： 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.
摘要翻译：实施例提供了一种测量液体样品的光学特性的手持式光学测量装置和方法。在一些实施例中，光学测量装置包括手持式控制器模块，其具有可浸入式传感器头部和采样构件，该采样构件包括样品杯和将样品杯连接到手持式控制器模块的附接构件。在一些实施例中，附接构件是细长的刚性构件，其被铰接地联接到控制器模块，因此提供折叠构造，用于在测量，运输和/或存储期间将传感器头与样品杯封闭。在一些实施例中，附接的样品杯在使用和/或不使用时提供用于可浸入式传感器头的保护壳。

5. 发明申请

WO2016014262A1 OVAL GEAR METER 审中-公开
标题翻译： OVAL齿轮仪
公开(公告)号：WO2016014262A1
公开(公告)日：2016-01-28
申请号：PCT/US2015/039962
申请日：2015-07-10
申请人： ECOLAB USA INC.
发明人： PILIPCHENKO, Anna , CHRISTENSEN, William M. , TOKHTUEV, Eugene
IPC分类号： G01F3/10 , G01D5/30
CPC分类号： G01F3/10 , F04C2220/24 , G01F1/661 , G01F15/00 , G01P3/486 , G06M1/272
摘要： 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.
摘要翻译：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。

6. 发明申请

WO2011121547A2 FLUOROMETRIC SENSOR 审中-公开
标题翻译： FLUOROMETRIC传感器
公开(公告)号：WO2011121547A2
公开(公告)日：2011-10-06
申请号：PCT/IB2011/051344
申请日：2011-03-29
申请人： ECOLAB USA INC. , TOKHTUEV, Eugene , CHRISTENSEN, William M. , OWEN, Christopher J. , SLOBODYAN, Viktor , SKIRDA, Anatoly
发明人： TOKHTUEV, Eugene , CHRISTENSEN, William M. , OWEN, Christopher J. , SLOBODYAN, Viktor , SKIRDA, Anatoly
IPC分类号： G01N21/64 , G01N21/33
CPC分类号： G01N21/645 , G01J1/0233 , G01J1/0271 , G01J1/0411 , G01N21/33 , G01N2021/6419 , G01N2021/6478 , G01N2033/184 , G01N2201/0221 , G02B7/027 , G02B19/0014 , G02B19/0061 , G02B19/0085 , Y10T29/49002
摘要： 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.
摘要翻译：实施例提供了光学传感器头和制造光学传感器头的方法。在某些情况下，传感器头可以用作荧光传感器来测量感兴趣的液体样品中物质的浓度。传感器头包括光源窗口和检测器窗口，其在传感器头和分析区域之间传输光。在一些情况下，窗户包括位于通道内的球透镜，使得球透镜和通道在传感器头的内部和外部之间形成密封。

7. 发明申请

WO2014164204A1 FLUOROMETER WITH MULTIPLE DETECTION CHANNELS 审中-公开
标题翻译：具有多个检测通道的荧光计
公开(公告)号：WO2014164204A1
公开(公告)日：2014-10-09
申请号：PCT/US2014/021197
申请日：2014-03-06
申请人： ECOLAB USA INC.
发明人： TOKHTUEV, Eugene , OWEN, Christopher J. , SKIRDA, Anatoly , SLOBODYAN, Viktor , SCHILLING, Paul Simon , CHRISTENSEN, William M.
IPC分类号： G01N21/64
CPC分类号： 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
摘要： 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.
摘要翻译：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。

8. 发明公开

EP2982964A1 SELF-CLEANING OPTICAL SENSOR 有权转让
标题翻译：自清洁光学传感器
公开(公告)号：EP2982964A1
公开(公告)日：2016-02-10
申请号：EP15181001.7
申请日：2013-04-30
申请人： Ecolab USA Inc.
发明人： TOKHTUEV, Eugene , OWEN, Christopher J. , SKIRDA, Anatoly , CHRISTENSEN, William M.
IPC分类号： G01N21/15 , G01N21/64
CPC分类号： G01N21/15 , B08B3/02 , B08B5/02 , G01N21/05 , G01N21/645 , G01N2021/151 , G01N2021/6478 , G01N2021/6482 , G01N2201/0639 , G02B27/0006
摘要： An optical sensor (102) includes a sensor head (112; 304) that has an optical window (312, 314) for directing light into a flow of fluid and/or receiving optical energy from the fluid. The optical sensor (102) also includes a flow chamber (110) that includes a housing defining a cavity (356) for receiving the sensor head (112; 304). In some examples, the flow chamber (110) includes an inlet port (352) defining a flow nozzle that is configured to direct fluid entering the flow chamber (110) against the optical window (312, 314) of the sensor head (112; 304). In operation, the force of the incoming fluid impacting the optical window (312, 314) may prevent fouling materials from accumulating on the optical window (312, 314).
摘要翻译：光学传感器（102）包括具有光学窗口（312,314）的传感器头（112; 304），所述光学窗口用于将光引导到流体流中和/或从流体接收光能。光学传感器（102）还包括流动室（110），其包括限定用于接收传感器头（112; 304）的空腔（356）的壳体。在一些示例中，流动室（110）包括限定流动喷嘴的入口端口（352），该流动喷嘴构造成将流体进入流动室（110）抵靠传感器头部（112; 112）的光学窗口（312,314） 304）。在操作中，冲击光学窗口（312,314）的流入流体的力可以防止结垢材料积聚在光学窗口（312,314）上。

9. 发明公开

EP2972132A2 FLUID FLOW METER 有权转让
标题翻译：流体流量计
公开(公告)号：EP2972132A2
公开(公告)日：2016-01-20
申请号：EP14770865.5
申请日：2014-03-14
申请人： Ecolab USA Inc.
发明人： TOKHTUEV, Eugene , SKIRDA, Anatoly , OWEN, Christopher J. , CHRISTENSEN, William M. , SCHILLING, Paul Simon
IPC分类号： G01F3/10 , G01D5/12
CPC分类号： G01F1/06 , G01F1/72 , G01F3/10
摘要： 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.

10. 发明授权

EP2553434B1 FLUOROMETRIC SENSOR 有权转让
公开(公告)号：EP2553434B1
公开(公告)日：2018-12-05
申请号：EP11762104.5
申请日：2011-03-29
申请人： Ecolab USA Inc.
发明人： TOKHTUEV, Eugene , CHRISTENSEN, William M. , OWEN, Christopher J. , SLOBODYAN, Viktor , SKIRDA, Anatoly
IPC分类号： G01N21/64 , G01N21/33 , G01J1/02 , G01J1/04 , G02B19/00 , G01N33/18 , G02B7/02
CPC分类号： G01N21/645 , G01J1/0233 , G01J1/0271 , G01J1/0411 , G01N21/33 , G01N2021/6419 , G01N2021/6478 , G01N2033/184 , G01N2201/0221 , G02B7/027 , G02B19/0014 , G02B19/0061 , G02B19/0085 , Y10T29/49002
摘要： 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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