-
公开(公告)号：US20100199758A1
公开(公告)日：2010-08-12
申请号：US12369501
申请日：2009-02-11
CPC分类号： G01F3/10
摘要： 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.
摘要翻译： 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具有可旋转地安装在其中的一对齿轮的腔室。 通过腔室的流体流动导致齿轮的旋转，使得每个旋转和/或部分旋转导致通过腔室的已知体积的流体。 定位在室外的光学传感器可通过基本上透明的室壁观察旋转齿轮。 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，流速和/或流动方向。 本文公开的装置和方法可以提供流体流量计测量的改进精度。 此外，本文所使用的装置和方法可以比先前已知的正排量流量计更加耐用和容易制造。
-
公开(公告)号：US08069719B2
公开(公告)日：2011-12-06
申请号：US12369501
申请日：2009-02-11
IPC分类号： G01F3/04
CPC分类号： G01F3/10
摘要： 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.
摘要翻译： 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具有可旋转地安装在其中的一对齿轮的腔室。 通过腔室的流体流动导致齿轮的旋转，使得每个旋转和/或部分旋转导致通过腔室的已知体积的流体。 定位在室外的光学传感器可通过基本上透明的室壁观察旋转齿轮。 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，流速和/或流动方向。 本文公开的装置和方法可以提供流体流量计测量的改进精度。 此外，本文所使用的装置和方法可以比先前已知的正排量流量计更加耐用和容易制造。
-
公开(公告)号：US20120031195A1
公开(公告)日：2012-02-09
申请号：US12851598
申请日：2010-08-06
CPC分类号： G01F3/10
摘要： 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.
摘要翻译： 提供流体流量计和用于测量具有非接触式传感器的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。
-
公开(公告)号：US08166828B2
公开(公告)日：2012-05-01
申请号：US12851598
申请日：2010-08-06
IPC分类号： G01G1/56
CPC分类号： G01F3/10
摘要： 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.
摘要翻译： 提供流体流量计和用于测量具有非接触式传感器的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。
-
公开(公告)号：US20060243743A1
公开(公告)日：2006-11-02
申请号：US11206618
申请日：2005-08-18
申请人： Richard Mehus , Charles Hodge
发明人： Richard Mehus , Charles Hodge
IPC分类号： B67D5/64
CPC分类号： B01F5/0428 , B01F3/08 , B01F5/0413 , B01F2003/0896 , B01F2005/044 , B01F2215/0036 , B01F2215/0052 , Y10T137/87627 , Y10T137/87643
摘要： A method and apparatus provides for dispensing a liquid concentrate. The source pressure of a liquid diluent is changed by a boost pump (52) to bring the pressure of the diluent to an elevated pressure. The diluent then enters an aspirator assembly (10) wherein the concentrate and diluent are mixed to form a use solution. The dynamic pressure of the diluent entering the aspirator assembly (10) is sufficient so that the amount of concentrate delivered over time is more constant.
摘要翻译： 一种方法和装置用于分配液体浓缩物。 通过增压泵（52）改变液体稀释剂的源压力，以使稀释剂的压力升高。 稀释剂然后进入抽吸器组件（10），其中将浓缩物和稀释剂混合以形成使用溶液。 进入吸气器组件（10）的稀释剂的动态压力是足够的，使得随着时间传递的浓缩物的量更加恒定。
-
公开(公告)号：US20050072793A1
公开(公告)日：2005-04-07
申请号：US10843230
申请日：2004-05-11
申请人： Richard Mehus , Thomas Batcher , Henry McCarrick
发明人： Richard Mehus , Thomas Batcher , Henry McCarrick
CPC分类号： D06F39/02 , B01F1/0027 , B01F15/00123 , B01F15/00194 , B01F15/00344 , B01F15/0445 , C02F1/688 , D06F39/026
摘要： 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 (210) is supported on the more than one load cell (240), wherein weight of the concentrate is determined.
摘要翻译： 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。
-
公开(公告)号：US5016790A
公开(公告)日：1991-05-21
申请号：US453078
申请日：1989-12-19
申请人： John E. Thomas , Darrell Saby , Richard Mehus
发明人： John E. Thomas , Darrell Saby , Richard Mehus
CPC分类号： G01F13/006 , A47L15/44 , A47L15/4436 , F16K21/10
摘要： An apparatus for dispensing a liquid detergent solution using a timing fluid is disclosed. A preferred cleaning system (10) includes a fluid-operated solvent metering apparatus (38). The metering apparatus (38) preferably includes a normally-closed valve (16) and a timing device (40). The timing device (40) preferably includes a cylinder (52) and a piston (54), wherein the piston (54) forms a pair of subchambers (56, 58) which are interconnected by a flow control device (68). The flow control device (68) serves to restrict the flow of a timing fluid from one subchamber (56) to the other subchamber (58) so as to hold the valve (16) in its open position for a period of timing following its initial manual opening. A return spring (48) in the normally closed valve (16) urges the valve (16) toward its closed position, and the spring (48) also acts against the piston (54) to cause the timing fluid to flow from the first subchamber (56 ) to the second subchamber (58). A water source 12 and a detergent source 14 are in fluid communication for the period of time that the valve (16) is held open.
摘要翻译： 公开了一种使用定时流体分配液体洗涤剂溶液的设备。 优选的清洁系统（10）包括流体操作的溶剂计量装置（38）。 计量装置（38）优选地包括常闭阀（16）和定时装置（40）。 定时装置（40）优选地包括气缸（52）和活塞（54），其中活塞（54）形成一对通过流量控制装置（68）互连的子室（56,58）。 流量控制装置（68）用于限制定时流体从一个子室（56）到另一个子室（58）的流动，以将阀门（16）保持在其打开位置，在其初始 手动打开。 常闭阀（16）中的复位弹簧（48）将阀（16）推向其关闭位置，并且弹簧（48）也作用在活塞（54）上，以使正时流体从第一子室 （56）连接到第二子室（58）。 水源12和洗涤剂源14在阀（16）保持打开的时间段内流体连通。
-
公开(公告)号：US20070154370A1
公开(公告)日：2007-07-05
申请号：US11713964
申请日：2007-02-28
申请人： Richard Mehus , John Thomas , Thomas Batcher
发明人： Richard Mehus , John Thomas , Thomas Batcher
IPC分类号： B01D11/04
CPC分类号： D06F39/02 , B01F1/0027 , B01F15/00123 , B01F15/00194 , B01F15/00344 , B01F15/0445 , C02F1/688 , D06F39/026
摘要： 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).
摘要翻译： 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。
-
公开(公告)号：US20070018010A1
公开(公告)日：2007-01-25
申请号：US11184340
申请日：2005-07-19
申请人： Richard Mehus , Charles Hodge
发明人： Richard Mehus , Charles Hodge
IPC分类号： A61L9/04
CPC分类号： A61L9/14
摘要： A method and apparatus dispenses first and second fragrances by utilizing a fog nozzle in a ductwork of a facility. The first fragrance is dispensed, at intervals, through the fog nozzle into the ductwork and the second fragrance is dispensed after the first fragrance is dispensed, wherein fragrance desensitivity is reduced.
摘要翻译： 一种方法和装置通过在设施的管道系统中利用雾化喷嘴来分配第一和第二香料。 首先将第一香料通过雾化喷嘴分配到管道系统中，并且在第一香料被分配之后分配第二香料，其中香味的敏感性降低。
-
公开(公告)号：US20050077370A1
公开(公告)日：2005-04-14
申请号：US10982286
申请日：2004-11-04
申请人： James Decker , Richard Mehus
发明人： James Decker , Richard Mehus
IPC分类号： A47L13/26 , B05B1/16 , B05B7/04 , B05B7/24 , B05B7/28 , B05B7/30 , B08B3/02 , B08B3/08 , B08B13/00 , F16K15/06 , F16K24/06 , B05D1/00 , B05B17/00 , B67B7/00 , G01F11/00
CPC分类号： A47L13/26 , B05B1/1636 , B05B7/2443 , B05B7/2472 , B05B7/30 , B08B3/02 , E03D9/085 , F16K15/063 , F16K24/06
摘要： The present invention relates to a method for cleaning a surface by connecting a cleaning system to a faucet, which contains water from a water source. The cleaning system includes a hose member and a dispensing gun, and the hose member interconnects the faucet and the dispensing gun. The faucet is turned on so that water flows from the faucet, through the hose member, and into an inlet of the dispensing gun. A use solution is created within the dispensing gun. The use solution is then sprayed from the dispensing gun onto the surface. The faucet is turned off, and water is allowed to discharge from the hose member and the dispensing gun. The hose member is disconnected from the faucet.
摘要翻译： 本发明涉及一种通过将清洁系统连接到水龙头来清洁表面的方法，该水龙头包含来自水源的水。 清洁系统包括软管构件和分配枪，并且软管构件将水龙头和分配枪互连。 水龙头开启，水从龙头，软管部件流入分配枪的入口。 在分配枪内部会产生使用的解决方案。 然后将使用溶液从分配枪喷射到表面上。 关闭水龙头，允许水从软管部件和分配枪排出。 软管构件与水龙头断开连接。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.023 秒)