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公开(公告)号：US08763856B2
公开(公告)日：2014-07-01
申请号：US13483675
申请日：2012-05-30
CPC分类号： D06F39/02 , A47L15/44 , D06F39/022 , D06F39/028 , Y10T137/0318
摘要： A method for distributing powdered and liquid chemicals. The method includes introducing water into an upper end of a measuring chamber, injecting liquid chemical through an inlet located at a lower end of the measuring chamber into a chemical chamber that is fluidly coupled to a lower end of the measuring chamber until a desired volume of the liquid chemical has been introduced, pumping the desired volume of liquid chemical and at least some of the water to a washer, inserting water and a desired dose of a powdered chemical into the upper end of the measuring chamber, and transporting the powdered chemical and at least some of the water to the washer.
摘要翻译： 分配粉末和液体化学品的方法。 该方法包括将水引入测量室的上端，将液体化学品通过位于测量室的下端的入口注入到液体耦合到测量室的下端的化学室中，直至达到所需量 已经引入了液体化学品，将所需体积的液体化学品和至少一些水泵送到洗衣机中，将水和所需剂量的粉末化学品插入测量室的上端，并将粉末状化学品和 至少一些水到洗衣机。
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公开(公告)号：US20110253606A1
公开(公告)日：2011-10-20
申请号：US13170105
申请日：2011-06-27
CPC分类号： G01N33/1853 , A47L15/4297 , C02F5/08 , C02F2209/055 , D06F35/003 , D06F39/004 , D06F2204/02 , Y10T436/11 , Y10T436/115831 , Y10T436/116664 , Y10T436/12 , Y10T436/193333
摘要： Prior to adding detergent or chelant, the conductivity of water in a washing chamber is measured. The maximum concentration of hard water ions that could correspond to the measured conductivity is determined, i.e., it is assumed that all of the conductivity is from calcium and/or magnesium ions in the water even though other ions may in fact be contributing to the measured conductivity. Enough chelating agent is added to the chamber to sequester this maximum concentration of hard water ions and the conductivity is measured again. Using the two conductivity measurements, the actual concentration of hard water ions is determined. A chelant factor based on the actual concentration of hard water ions is then used to determine the amount of chelant to be added for subsequent wash cycles to sequester all of the hard water ions.
摘要翻译： 在添加洗涤剂或螯合剂之前，测量洗涤室中的水的电导率。 确定可以对应于测量的电导率的硬水离子的最大浓度，即，假定所有的电导率都来自水中的钙和/或镁离子，即使其他离子实际上可能有助于测量 电导率。 将足够的螯合剂添加到室中以螯合该最大浓度的硬水离子，并再次测量电导率。 使用两个电导率测量，确定硬水离子的实际浓度。 然后使用基于硬水离子的实际浓度的螯合剂因子来确定用于随后的洗涤循环以加入所有硬水离子的螯合剂的量。
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公开(公告)号：US08002898B2
公开(公告)日：2011-08-23
申请号：US11960350
申请日：2007-12-19
申请人： Frederik J. Schepers , Evert P. Baars , Andrew J. Cocking , Wai Yin Cedric Chan , James W. Livingston
发明人： Frederik J. Schepers , Evert P. Baars , Andrew J. Cocking , Wai Yin Cedric Chan , James W. Livingston
IPC分类号： B08B7/00
CPC分类号： D06F33/02 , A47L15/0023 , A47L15/0049 , A47L15/0055 , A47L2401/023 , A47L2501/07 , A47L2501/26 , D06F39/004
摘要： A method of determining one or more operational parameters of a washing system having a wash tank to which water and material are added. In one embodiment, the method includes monitoring a concentration of material, which is decreased at least partially due to water being added to the wash tank. The method also includes maintaining the concentration of material by dispensing material into the wash tank during a material dispensing operation. Additionally, the method includes generating a parameter indicative of a rate at which the material is dispensed during the material dispensing operation. The method also includes determining a presence of a water flow abnormality based at least partially on the generated parameter.
摘要翻译： 一种确定具有添加了水和材料的洗涤槽的洗涤系统的一个或多个操作参数的方法。 在一个实施方案中，该方法包括监测材料的浓度，其至少部分地由于加入到洗涤槽中的水而减少。 该方法还包括通过在材料分配操作期间将材料分配到洗涤槽中来保持材料的浓度。 另外，该方法包括产生指示在材料分配操作期间材料被分配的速率的参数。 该方法还包括至少部分地基于所生成的参数确定水流异常的存在。
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公开(公告)号：USD642869S1
公开(公告)日：2011-08-09
申请号：US29364346
申请日：2010-06-22
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公开(公告)号：US07950550B2
公开(公告)日：2011-05-31
申请号：US11670158
申请日：2007-02-01
申请人： Tyson L. Webster , M. Rinley Deeds , James W. Livingston , Andy Swain , David Holden , Kenneth J. Bird
发明人： Tyson L. Webster , M. Rinley Deeds , James W. Livingston , Andy Swain , David Holden , Kenneth J. Bird
IPC分类号： B65D88/54
摘要： A metering and dispensing closure for a container wherein two rotatable disks rotate in conjunction with a stationary cap member to afford accurate measuring of a powder material and dispensing of it. The disks and the container cap afford a consistent measuring of the powder material, as well as provide a variety of drive members which can be utilized with the dispensing closure.
摘要翻译： 用于容器的计量和分配封闭件，其中两个可旋转盘与固定盖构件一起旋转以提供粉末材料的精确测量和分配。 盘和容器盖提供粉末材料的一致的测量，以及提供可以与分配闭合件一起使用的各种驱动构件。
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公开(公告)号：US07709265B2
公开(公告)日：2010-05-04
申请号：US11090344
申请日：2005-03-24
IPC分类号： B01J8/02
CPC分类号： G01N33/1853 , A47L15/4297 , C02F5/08 , C02F2209/055 , D06F35/003 , D06F39/004 , D06F2204/02 , Y10T436/11 , Y10T436/115831 , Y10T436/116664 , Y10T436/12 , Y10T436/193333
摘要： Prior to adding detergent or chelant, the conductivity of water in a washing chamber is measured. The maximum concentration of hard water ions that could correspond to the measured conductivity is determined, i.e., it is assumed that all of the conductivity is from calcium and/or magnesium ions in the water even though other ions may in fact be contributing to the measured conductivity. Enough chelating agent is added to the chamber to sequester this maximum concentration of hard water ions and the conductivity is measured again. Using the two conductivity measurements, the actual concentration of hard water ions is determined. A chelant factor based on the actual concentration of hard water ions is then used to determine the amount of chelant to be added for subsequent wash cycles to sequester all of the hard water ions.
摘要翻译： 在添加洗涤剂或螯合剂之前，测量洗涤室中的水的电导率。 确定可以对应于测量的电导率的硬水离子的最大浓度，即，假定所有的电导率都来自水中的钙和/或镁离子，即使其他离子实际上可能有助于测量 电导率。 将足够的螯合剂添加到室中以螯合该最大浓度的硬水离子，并再次测量电导率。 使用两个电导率测量，确定硬水离子的实际浓度。 然后使用基于硬水离子的实际浓度的螯合剂因子来确定用于随后的洗涤循环以加入所有硬水离子的螯合剂的量。
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公开(公告)号：US20090159098A1
公开(公告)日：2009-06-25
申请号：US11960350
申请日：2007-12-19
申请人： Frederik J. Schepers , Evert P. Baars , Andrew J. Cocking , Wai Yin Cedric Chan , James W. Livingston
发明人： Frederik J. Schepers , Evert P. Baars , Andrew J. Cocking , Wai Yin Cedric Chan , James W. Livingston
CPC分类号： D06F33/02 , A47L15/0023 , A47L15/0049 , A47L15/0055 , A47L2401/023 , A47L2501/07 , A47L2501/26 , D06F39/004
摘要： A method of determining one or more operational parameters of a washing system having a wash tank to which water and material are added. In one embodiment, the method includes monitoring a concentration of material, which is decreased at least partially due to water being added to the wash tank. The method also includes maintaining the concentration of material by dispensing material into the wash tank during a material dispensing operation. Additionally, the method includes generating a parameter indicative of a rate at which the material is dispensed during the material dispensing operation. The method also includes determining a presence of a water flow abnormality based at least partially on the generated parameter.
摘要翻译： 一种确定具有添加了水和材料的洗涤槽的洗涤系统的一个或多个操作参数的方法。 在一个实施方案中，该方法包括监测材料的浓度，其至少部分地由于加入到洗涤槽中的水而减少。 该方法还包括通过在材料分配操作期间将材料分配到洗涤槽中来保持材料的浓度。 另外，该方法包括产生指示在材料分配操作期间材料被分配的速率的参数。 该方法还包括至少部分地基于所生成的参数确定水流异常的存在。
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公开(公告)号：US20080054014A1
公开(公告)日：2008-03-06
申请号：US11404518
申请日：2006-04-14
申请人： Tyson L. Webster , M. Rinley Deeds , James W. Livingston , Andy Swain , Christopher J. Webb , David Holden , Kenneth J. Bird , Shirley A. Webb
发明人： Tyson L. Webster , M. Rinley Deeds , James W. Livingston , Andy Swain , Christopher J. Webb , David Holden , Kenneth J. Bird , Shirley A. Webb
CPC分类号： G01F11/46
摘要： A metering and dispensing closure for a container wherein two rotatable disks rotate in conjunction with a stationary cap member to afford accurate measuring of a powder material and dispensing of it. The disks and the container cap afford a consistent measuring of the powder material, as well as provide a variety of drive members which can be utilized with the dispensing closure.
摘要翻译： 用于容器的计量和分配封闭件，其中两个可旋转盘与固定盖构件一起旋转以提供粉末材料的精确测量和分配。 盘和容器盖提供粉末材料的一致的测量，以及提供可以与分配闭合件一起使用的各种驱动构件。
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公开(公告)号：US5509788A
公开(公告)日：1996-04-23
申请号：US515750
申请日：1995-08-16
CPC分类号： G05D7/0682 , D06F39/022 , F04B43/0081 , F04B49/065 , F04B2203/0201 , F04B2203/0203 , F04B2203/0208 , F04B2205/05
摘要： The present invention is an improved flow-metered pumping system using an air-backed diaphragm pump with load compensation. A variable motor speed controller is used to compensate for flow rate reduction caused by pressure effects. When the output pressure on the pump increases to a point where the load on the pump motor exceeds a specified threshold, the motor speed controller increases the speed of the motor to compensate for pressure induced diaphragm distortion losses and to achieve a substantially constant flow rate across a range of pump output pressures.
摘要翻译： 本发明是一种使用具有负载补偿的空气支撑隔膜泵的改进的流量计泵送系统。 可变马达速度控制器用于补偿由压力影响引起的流量降低。 当泵上的输出压力增加到泵电机上的负载超过规定阈值的点时，电动机转速控制器增加电动机的速度，以补偿压力诱导的膜片失真损失，并实现基本上恒定的流速 泵输出压力范围。
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公开(公告)号：US5494061A
公开(公告)日：1996-02-27
申请号：US475855
申请日：1995-06-07
IPC分类号： A47L15/44
CPC分类号： A47L15/4418
摘要： A liquid chemical dispensing system for dispensing a plurality of liquid chemicals into a dishwasher includes at least a detergent pump and a rinse agent pump, a first switch indicating whether the dishwasher is a door type or a conveyor type dishwasher, a second switch indicating whether the controller is in training mode or in run mode, a non-volatile memory and a data processor. The liquid chemical dispensing system is powered on whenever the dishwasher is spraying rinse water. In the training mode, the data processor enables a user to set values for a rinse run time parameter, a detergent run time parameter, and a rinse delay time, and stores those parameters in the non-volatile memory. In the run mode for door type dishwashers, each time the system is powered on the data processor runs the detergent pump a length of time corresponding to the stored detergent run time parameter, delays running the rinse pump, from the time of each power on, by an amount of time corresponding to the stored rinse delay time parameter, and then runs the rinse pump a length of time corresponding to the stored rinse run time parameter. In the run mode for conveyor type dishwashers, the data processor runs the rinse pump each time the system is powered on, and runs the detergent pump for N seconds for each M seconds that the rinse pump is run, where N is the detergent run time parameter and M is a predefined value.
摘要翻译： 用于将多种液体化学品分配到洗碗机中的液体化学分配系统至少包括洗涤剂泵和冲洗剂泵，指示洗碗机是门型还是输送式洗碗机的第一开关，指示是否 控制器处于训练模式或运行模式，非易失性存储器和数据处理器。 当洗碗机喷洒漂洗水时，液体化学品分配系统就开机。 在训练模式下，数据处理器使得用户能够设定冲洗运行时间参数，洗涤剂运行时间参数和冲洗延迟时间的值，并将这些参数存储在非易失性存储器中。 在门式洗碗机的运行模式中，每当系统通电时，数据处理器运行洗涤剂泵，从停电时间开始运行清洗剂运行时间参数，延长运行冲洗泵的时间， 通过与存储的冲洗延迟时间参数相对应的时间量，然后将冲洗泵运行与存储的冲洗运行时间参数相对应的一段时间。 在输送式洗碗机的运行模式下，数据处理器在每次系统通电时运行冲洗泵，并在漂洗泵运行的每M秒运行洗涤剂泵N秒，其中N是洗涤剂运行时间 参数和M是预定义值。
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