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    Dishwasher spray arm assembly
    3.
    发明授权
    Dishwasher spray arm assembly 有权
    洗碗机喷臂总成

    公开(公告)号：US09010345B2

    公开(公告)日：2015-04-21

    申请号：US13166488

    申请日：2011-06-22

    申请人： Alan Joseph Mitchell ,  Errin Whitney Gnadinger ,  Ronald Scott Tarr ,  Ramasamy Thiyagarajan

    发明人： Alan Joseph Mitchell ,  Errin Whitney Gnadinger ,  Ronald Scott Tarr ,  Ramasamy Thiyagarajan

    IPC分类号： A47L15/42 ,  A47L15/23

    CPC分类号： A47L15/4282 ,  A47L15/23

    摘要： A spray arm assembly for a dishwasher system is disclosed. The spray arm assembly includes a spray arm which has an internal chamber, a liquid inlet in flow communication with the internal chamber to supply the internal chamber with liquid from a source of liquid, an outlet passageway in flow communication with the internal chamber for discharging liquid from the internal chamber, an air inlet in flow communication with the outlet passageway, and a region adjacent the air inlet and defining part of the outlet passageway. The region is configured to create a venturi effect at the air inlet when the liquid passes through the region so that air is drawn into the outlet passageway from the air inlet and a mixture of air and liquid is discharged from the outlet passageway. A dishwasher system incorporating such a spray arm assembly is also disclosed.

    摘要翻译： 公开了一种用于洗碗机系统的喷雾臂组件。 所述喷雾臂组件包括喷射臂，所述喷射臂具有内部腔室，与所述内部腔室流动连通的液体入口以向所述内部腔室提供来自液体源的液体，与所述内部腔室流体连通以排出液体的出口通道 来自内部室的与出口通道流动连通的空气入口和邻近空气入口并限定出口通道的一部分的区域。 该区域构造成当液体通过该区域时在空气入口处产生文丘里效应，使得空气从空气入口吸入出口通道，并且空气和液体的混合物从出口通道排出。 还公开了一种结合了这种喷雾臂组件的洗碗机系统。

    Dishwasher that uses cold water during peak electricity demand and associated method of control
    4.
    发明授权
    Dishwasher that uses cold water during peak electricity demand and associated method of control 有权
    在最高电力需求期间使用冷水的洗碗机和相关的控制方法

    公开(公告)号：US08444769B2

    公开(公告)日：2013-05-21

    申请号：US13173574

    申请日：2011-06-30

    申请人： Ronald Scott Tarr

    发明人： Ronald Scott Tarr

    IPC分类号： B08B7/04

    CPC分类号： A47L15/0047 ,  A47L15/4217 ,  A47L2401/34 ,  A47L2501/01

    摘要： A dishwasher and associated control method are provided wherein a water supply manifold supplies a wash chamber with wash liquid. The supply manifold includes a hot water inlet from an external hot water source and a separate cold water inlet, and is configured to be selectively actuated between the hot water inlet or cold water inlet. A controller is in communication with the supply manifold and is configured to act on a signal that is indicative of an actual or pre-defined high electricity demand period on a power supply to the hot water source. The controller is configured to generate an output control signal to the supply manifold to cause the manifold to direct substantially only cold water from the outlet to the wash chamber during the high electricity demand period.

    摘要翻译： 提供了一种洗碗机和相关的控制方法，其中供水歧管向洗涤室供应洗涤液体。 供应歧管包括来自外部热水源的热水入口和单独的冷水入口，并且构造成在热水入口或冷水入口之间选择性地致动。 控制器与供应歧管进行通信，并被配置为作用于指示对热水源的电源的实际或预定义的高电力需求周期的信号。 控制器被配置为产生到供应歧管的输出控制信号，以使得歧管在高电力需求期间基本上仅引导从出口到洗涤室的冷水。

    DISHWASHER THAT USES COLD WATER DURING PEAK ELECTRICITY DEMAND AND ASSOCIATED METHOD OF CONTROL
    5.
    发明申请
    DISHWASHER THAT USES COLD WATER DURING PEAK ELECTRICITY DEMAND AND ASSOCIATED METHOD OF CONTROL 有权
    在峰值电力需求下使用冷水的灭火器和相关的控制方法

    公开(公告)号：US20120097190A1

    公开(公告)日：2012-04-26

    申请号：US13173574

    申请日：2011-06-30

    申请人： Ronald Scott Tarr

    发明人： Ronald Scott Tarr

    IPC分类号： B08B3/04

    CPC分类号： A47L15/0047 ,  A47L15/4217 ,  A47L2401/34 ,  A47L2501/01

    摘要： A dishwasher and associated control method are provided wherein a water supply manifold supplies a wash chamber with wash liquid. The supply manifold includes a hot water inlet from an external hot water source and a separate cold water inlet, and is configured to be selectively actuated between the hot water inlet or cold water inlet. A controller is in communication with the supply manifold and is configured to act on a signal that is indicative of an actual or pre-defined high electricity demand period on a power supply to the hot water source. The controller is configured to generate an output control signal to the supply manifold to cause the manifold to direct substantially only cold water from the outlet to the wash chamber during the high electricity demand period.

    摘要翻译： 提供了一种洗碗机和相关的控制方法，其中供水歧管向洗涤室供应洗涤液体。 供应歧管包括来自外部热水源的热水入口和单独的冷水入口，并且构造成在热水入口或冷水入口之间选择性地致动。 控制器与供应歧管进行通信，并被配置为作用于指示对热水源的电源的实际或预定义的高电力需求周期的信号。 控制器被配置为产生到供应歧管的输出控制信号，以使得歧管在高电力需求期间基本上仅引导从出口到洗涤室的冷水。

    DEVICE AND IMPLEMENTATION FOR STORING ENERGY IN AN APPLIANCE
    6.
    发明申请
    DEVICE AND IMPLEMENTATION FOR STORING ENERGY IN AN APPLIANCE 审中-公开
    器具储存能力的设备和实施

    公开(公告)号：US20120090650A1

    公开(公告)日：2012-04-19

    申请号：US12952285

    申请日：2010-11-23

    申请人： Ronald Scott Tarr

    发明人： Ronald Scott Tarr

    IPC分类号： B08B3/00 ,  F28F7/00

    CPC分类号： A47L15/4291 ,  D06F39/006 ,  Y02B40/44 ,  Y02B40/54

    摘要： An appliance for washing objects is described that can store energy from a first fluid such as washing fluid that drains from a basin in the appliance. The appliance is likewise configured to transfer the stored energy to a second fluid, which in one example is a washing fluid received from a fluid supply such as a municipal water supply. In one embodiment, the appliance comprises a thermal retention device with a fluid conducting feature through which flows the first fluid and the second fluid so as to raise the temperature of the second fluid before the second fluid flows directly into the basin of the appliance.

    摘要翻译： 描述了用于洗涤物体的器具，其可以存储来自第一流体的能量，例如从器具中的盆中排出的洗涤流体。 该器具同样构造成将存储的能量转移到第二流体，在第二流体中，其在一个示例中是从诸如城市供水的流体供应接收的洗涤流体。 在一个实施例中，该器具包括具有流体导电特征的热保持装置，第一流体和第二流体通过该保温装置流动，以便在第二流体直接流入器具的盆中之前升高第二流体的温度。

    Heat recovery system for use with a washing appliance
    9.
    发明授权
    Heat recovery system for use with a washing appliance 有权
    用于洗涤设备的热回收系统

    公开(公告)号：US08419865B2

    公开(公告)日：2013-04-16

    申请号：US13105556

    申请日：2011-05-11

    申请人： Ronald Scott Tarr ,  Rajesh Narayan Kulkarni

    发明人： Ronald Scott Tarr ,  Rajesh Narayan Kulkarni

    IPC分类号： B08B3/00

    CPC分类号： D06F39/006 ,  A47L15/4291 ,  F28D7/106 ,  F28D21/0012 ,  F28F9/0253 ,  Y02B40/54

    摘要： A heat recovery system for use with a washing appliance having a tub includes a heat exchanger having a first tube and a second tube extending through the first tube such that the first tube and the second tube are substantially concentric. A first end connector is configured to couple to a first end portion of the first tube and a first end portion of the second tube. The first end connector is formed as one-piece and includes a first connection portion configured to couple in flow communication with the first tube, and a second connection portion configured to couple in flow communication with the second tube.

    摘要翻译： 一种用于具有桶的洗涤设备的热回收系统包括具有第一管和第二管的热交换器，第一管和第二管延伸穿过第一管，使得第一管和第二管基本上同心。 第一端连接器被配置为耦合到第一管的第一端部分和第二管的第一端部。 第一端连接器形成为一体，并且包括构造成与第一管流动连通地联接的第一连接部分和被配置成与第二管流动连通地联接的第二连接部分。

    Appliance device with motors responsive to single-phase alternating current input
    10.
    发明授权
    Appliance device with motors responsive to single-phase alternating current input 有权
    具有响应单相交流输入的电机的装置装置

    公开(公告)号：US08328953B2

    公开(公告)日：2012-12-11

    申请号：US12965960

    申请日：2010-12-13

    申请人： Craig Robert Vitan ,  Derek Lee Watkins ,  Ronald Scott Tarr

    发明人： Craig Robert Vitan ,  Derek Lee Watkins ,  Ronald Scott Tarr

    IPC分类号： B08B3/02

    CPC分类号： B08B3/02 ,  A47L15/4225 ,  A47L15/4289 ,  A47L2401/08 ,  A47L2501/04

    摘要： An appliance for washing objects in which is employed a pump system for varying the spray velocity of washing fluid dispensed from spray jets affixed at an angle relative to a spray arm. In one embodiment, the pump system includes a pump having a pump motor such as a synchronous motor responsive to a variable frequency, single-phase alternating current input. The pump system also includes a pump motor control circuit configured to vary the frequency and voltage of the input, which in one example effectuates changes in the rotational speed of the pump motor in accordance with one or more operational cycles. The pump motor control circuit incorporates in one example a rectifier and an inverter that permits operation of the appliance when coupled to supply mains.

    摘要翻译： 一种用于洗涤物体的器具，其中采用泵系统，用于改变从喷雾器分配的洗涤液体的喷雾速度，该喷射流体相对于喷雾臂以一定角度固定。 在一个实施例中，泵系统包括泵，其具有响应于可变频率，单相交流输入的泵电机，例如同步电动机。 泵系统还包括泵电动机控制电路，其构造成改变输入的频率和电压，其在一个示例中根据一个或多个操作周期来实现泵电动机的转速的变化。 泵电机控制电路在一个示例中包括整流器和逆变器，其允许在连接到电源时电器的操作。