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    • 1. 发明申请
    • FLUID FLOW METER
    • 流体流量计
    • WO2012017380A3
    • 2012-06-07
    • PCT/IB2011053423
    • 2011-08-01
    • ECOLAB USA INCSKIRDA ANATOLYMEHUS RICHARDCHRISTENSEN WILLIAM MLIMBACK SCOTT
    • SKIRDA ANATOLYMEHUS RICHARDCHRISTENSEN WILLIAM MLIMBACK SCOTT
    • G01F3/10G01F15/14
    • G01F3/10
    • 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.
    • 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。
    • 2. 发明申请
    • FLOW METER
    • 流量计
    • WO2010092544A3
    • 2010-11-25
    • PCT/IB2010050633
    • 2010-02-11
    • ECOLAB INCTOKHTUEV EUGENEOWEN CHRISTOPHERSKIRDA ANATOLYSLOBODYAN VIKTORMEHUS RICHARD
    • TOKHTUEV EUGENEOWEN CHRISTOPHERSKIRDA ANATOLYSLOBODYAN VIKTORMEHUS RICHARD
    • G01F3/10G01D5/26G01F1/05G01F3/02
    • G01F3/10
    • Embodiments of the invention provide devices and methods for measuring fluid volume. Devices according to some embodiments include a chamber, having a pair of gears rotatably mounted therewithin. Fluid flow through the chamber causes rotation of the gears, such that each rotation and/or partial rotation results in a known volume of the fluid passing through the chamber. An optical sensor positioned outside of the chamber, can view the rotating gears through a substantially transparent chamber wall. The optical sensor can view an optical characteristic of one or both of the gears, and based upon this data, fluid volume, flow rate, and/or flow direction can be determined. Devices and methods disclosed herein can provide for improved precision in fluid flow meter measurement. In addition, the devices and methods used herein can be more durable and easier to fabricate than previously known positive displacement flow meters.
    • 本发明的实施例提供了用于测量流体体积的装置和方法。 根据一些实施例的装置包括腔室,腔室内具有可旋转地安装在其中的一对齿轮。 通过腔室的流体流动引起齿轮的旋转,使得每次旋转和/或部分旋转产生通过腔室的已知体积的流体。 位于腔室外部的光学传感器可通过基本上透明的腔室壁观察旋转齿轮。 光学传感器可以观察一个或两个齿轮的光学特性,并且基于该数据可以确定流体体积,流量和/或流动方向。 本文公开的设备和方法可以提供流体流量计测量的改进的精度。 另外,本文使用的装置和方法可以比先前已知的容积式流量计更耐用且更容易制造。
    • 4. 发明申请
    • METHOD AND APPARATUS FOR MASS BASED DISPENSING
    • 基于质量分配的方法和装置
    • WO2004101122A3
    • 2005-04-28
    • PCT/US2004014667
    • 2004-05-11
    • ECOLAB INCMEHUS RICHARDBATCHER THOMAS JMCCARRICK HENRY JJOHNSON ROYCE D
    • MEHUS RICHARDBATCHER THOMAS JMCCARRICK HENRY JJOHNSON ROYCE D
    • A47L15/44B01F1/00B01F15/00B01F15/04C02F1/68D06F39/02G05D11/13
    • D06F39/02B01F1/0027B01F15/00123B01F15/00194B01F15/00344B01F15/0445C02F1/688D06F39/026
    • A method and apparatus for dispensing of a product based on weight as a load cell (22) which supports a structure holding the product (20a) to be dispensed. The weight of the product (20a) that is dispensed is determined by use of a controller (23). A dispenser (200) dispenses an amount of concentrate using a diluent to form a use solution. The dispenser (200) includes a housing (201) having a cavity. A product holder (210) is positioned to support the concentrate in the cavity of the housing (201). A load cell housing (207) is operatively supported by the housing. More than one load cell (240) is positioned in the load cell housing (207). The product holder (2 10) is supported on the more than one load cell (240), wherein weight of the concentrate is determined. A dispenser (200) dispenses an amount of concentrate in a container (204) using a diluent to form a use solution. A dispenser includes a housing (201). A product holder (2 10) is positioned to support the container (204) with the concentrate in the cavity of the housing. The product holder (210) carried by a scale (240), wherein weight of the concentrate is concerned. A moveable container holder (215) is moveable between a first position and a second position. The container holder is positioned between the housing (201) and the container (204). A cover (216) is operatively connected to the container holder (215) at a connection. A cam surface is adjacent the housing (201). The cover (216) has a cam (216d) for contacting the cam surface (201 a), wherein when the cover (216) is moved from a closed position to an open position, the connection moves upward, thereby carrying the container holder (215) and the container (204) which are moved upward lifting the container (204) off of the product holder (2 10).
    • 一种用于分配基于重量的产品作为称重传感器(22)的方法和装置,该测力传感器支撑保持要分配的产品(20a)的结构。 通过使用控制器(23)确定分配的产品(20a)的重量。 分配器(200)使用稀释剂分配一定量的浓缩物以形成使用溶液。 分配器(200)包括具有空腔的壳体(201)。 定位产品保持器(210)以将浓缩物支撑在壳体(201)的空腔中。 称重传感器壳体(207)由壳体可操作地支撑。 多个称重传感器(240)位于称重传感器壳体(207)中。 产品保持器(210)被支撑在多于一个称重传感器(240)上,其中确定浓缩物的重量。 分配器(200)使用稀释剂将一定量的浓缩物分配在容器(204)中以形成使用溶液。 分配器包括壳体(201)。 产品保持器(210)定位成将容器(204)用浓缩物支撑在壳体的空腔中。 由秤(240)承载的产品保持器(210),其中涉及浓缩物的重量。 可移动容器保持器(215)可在第一位置和第二位置之间移动。 容器保持器位于壳体(201)和容器(204)之间。 盖(216)在连接处可操作地连接到容器保持器(215)。 凸轮表面邻近壳体(201)。 盖(216)具有用于接触凸轮表面(201a)的凸轮(216d),其中当盖(216)从关闭位置移动到打开位置时,连接向上移动,从而携带容器保持器 215)和向上移动的容器(204)将容器(204)从产品保持器(210)上提起。
    • 7. 发明专利
    • Medidor de flujo de fluido
    • ES2727029T3
    • 2019-10-11
    • ES11814188
    • 2011-08-01
    • ECOLAB USA INC
    • SKIRDA ANATOLYMEHUS RICHARDCHRISTENSEN WILLIAMLIMBACK SCOTT
    • G01F3/10G01F15/14
    • Un medidor de flujo (100) para medir fluidos que comprende: un alojamiento que define una cámara (106) que tiene una entrada de fluido (108) y una salida de fluido (110), el alojamiento que comprende una parte de cubierta (104) y un miembro de separación (120) colocado entre la parte de cubierta (104) y la cámara (106), el miembro de separación (120) que comprende una superficie interior continua (128) que forma una pared de la cámara (106); engranajes primero y segundo (112, 114) instalados dentro de la cámara (106), los engranajes primero y segundo (112, 114) que pueden girar alrededor de los respectivos ejes de giro primero y segundo en respuesta al flujo de fluido a través de la cámara (106); y un sensor sin contacto sostenido por la parte de cubierta (104) y ubicado fuera de la cámara (106), el sensor sin contacto configurado para detectar el movimiento de al menos uno de los engranajes primero y segundo (112, 114), por lo que el sensor sin contacto es un sensor óptico que comprende un emisor configurado para emitir radiación en un intervalo de longitud de onda del sensor y un detector configurado para detectar radiación en el intervalo de longitud de onda del sensor, en donde al menos una parte del miembro de separación (120) es sustancialmente transparente al intervalo de longitud de onda del sensor; y el miembro de separación (120) y la parte de cubierta (104) son extraíbles, caracterizados en que el miembro de separación (120) comprende un filtro óptico (404), y el filtro óptico (404) que comprende un material sustancialmente opaco al intervalo de longitud de onda del sensor, el filtro óptico (404) colocado para limitar la radiación dentro del intervalo de longitud de onda del sensor para que no entre a la cámara (106) desde fuera del medidor de flujo (100).