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1. 发明授权

US06454872B1 Dishwasher with food particle chopping assembly 有权
标题翻译：洗碗机与食物颗粒切碎组件
公开(公告)号：US06454872B1
公开(公告)日：2002-09-24
申请号：US09542751
申请日：2000-04-04
申请人： Claude W. Miller , Geoffrey L. Dingler , Todd M. Jozwiak , John A. Miller , Nicholas J. Cottrell
发明人： Claude W. Miller , Geoffrey L. Dingler , Todd M. Jozwiak , John A. Miller , Nicholas J. Cottrell
IPC分类号： B08B302
CPC分类号： A47L15/4227 , A47L15/4202 , A47L15/4219
摘要： The present invention provides a dishwasher having a wash chamber including a sump. A pump having a rotating element is supported within a pump housing wherein the pump is adapted to draw liquid from the sump through an inlet area and then pump liquid to the wash chamber. A particle chopping assembly is supported in the inlet area upstream of the rotating element, the particle sizing assembly including a particle screen rotatably supporting drive shaft which drivingly supports a chopping blade adjacent the particle screen. The drive shaft has a coupling end which detachably couples to the rotating element. The coupling between the chopping blade and the rotating element is capable of accommodating axial tolerance with regard to the axial position of the rotating element.
摘要翻译：本发明提供一种具有包括贮槽的洗涤室的洗碗机。具有旋转元件的泵支撑在泵壳体内，其中泵适于从液槽通过入口区域抽出液体，然后将液体泵送到洗涤室。颗粒斩波组件被支撑在旋转元件上游的入口区域中，颗粒尺寸组件包括可旋转地支撑驱动轴的颗粒屏幕，其驱动地支撑与颗粒屏幕相邻的切片。驱动轴具有可拆卸地联接到旋转元件的联接端。切割刀片和旋转元件之间的联接能够适应关于旋转元件的轴向位置的轴向公差。

2. 发明授权

US06182674B2 Pump and soil collection system for a dishwasher 有权
标题翻译：用于洗碗机的泵和土壤收集系统
公开(公告)号：US06182674B2
公开(公告)日：2001-02-06
申请号：US09326280
申请日：1999-06-04
申请人： Todd M. Jozwiak , Edward L. Thies , Claude W. Miller , Roger J. Bertsch , Wilbur W. Jarvis
发明人： Todd M. Jozwiak , Edward L. Thies , Claude W. Miller , Roger J. Bertsch , Wilbur W. Jarvis
IPC分类号： A47L1546
CPC分类号： A47L15/4208 , A47L15/0049 , A47L15/4204 , A47L15/4225 , A47L15/4227 , A47L2401/14 , A47L2501/02 , A47L2501/05
摘要： A dishwasher is provided having a wash pump and soil collection system. The wash pump may be a volute type pump having a horizontal axis and includes a casing surrounding a wash impeller. The casing has a main outlet and a secondary outlet. The wash impeller draws wash liquid from the dishwasher sump region and pumps the wash liquid through the main outlet and the secondary outlet. The wash liquid pumped through the main outlet is provided to a wash arm device such that wash liquid is recirculated throughout the dishwasher interior wash chamber. The wash liquid pumped through the secondary outlet is directed to flow into a soil collector. The soil collector includes a soil separation channel which receives the flow from the secondary outlet and includes at least one filter screen panel for returning filtered wash liquid back into the sump such that soils are retained in the soil separation channel and accumulate within a soil accumulator region. A pressure sensor may be provided for sensing the pressure within the soil accumulator. A drain pump is provided having an inlet fluidly connected to the soil separation channel. When the pressure within the soil collector exceeds a predetermined limit level, the drain pump is energized such that soils are cleared or purged from the soil collector. Alternatively, a second outlet may be provided in the soil collector through which wash liquid flows back into the wash chamber when the filter screen is clogged with soils.
摘要翻译：提供了具有洗涤泵和土壤收集系统的洗碗机。洗涤泵可以是具有水平轴线的蜗壳式泵，并且包括围绕洗涤叶轮的壳体。壳体具有主出口和次级出口。洗涤叶轮从洗碗机池区域抽取洗涤液体，并将洗涤液体泵送通过主出口和次级出口。泵送通过主出口的洗涤液体被提供到洗涤臂装置，使得洗涤液体在整个洗碗机内部洗涤室中再循环。泵送通过次级出口的洗涤液被引导进入土壤收集器。土壤收集器包括土壤分离通道，其接收来自次级出口的流动，并且包括至少一个过滤网板，用于将过滤的洗涤液返回到贮槽中，使得土壤保持在土壤分离通道中并积聚在土壤蓄积区域内。可以提供压力传感器来感测土壤储存器内的压力。排水泵具有流体连接到土壤分离通道的入口。当集水器内的压力超过预定极限水平时，排水泵通电，使土壤从土壤收集器中清除或清除。或者，第二出口可以设置在土壤收集器中，当过滤网被土壤堵塞时，洗涤液通过该第二出口流回到洗涤室中。

3. 发明授权

US06418943B1 Wash liquid circulation system for a dishwasher 有权
标题翻译：清洗洗碗机的液体循环系统
公开(公告)号：US06418943B1
公开(公告)日：2002-07-16
申请号：US09326303
申请日：1999-06-04
申请人： Claude W. Miller
发明人： Claude W. Miller
IPC分类号： B08B1500
CPC分类号： A47L15/4219 , A47L15/4202
摘要： A wash liquid recirculation system for a dishwasher is provided including a unique soil separating system. The recirculation system includes a wash pump which is provided with an internal filter plate to concentrate soils. The wash pump includes an impeller disposed within a pump housing or casing. When energized, the wash pump draws wash liquid from a sump area and pumps wash liquid through the impeller into the pump housing or casing. The filter plate is disposed within the casing for dividing the casing into a first and second region and for concentrating soils in the second region. Concentrated soils are delivered from the second region to a soil collection system. The filter plate is disposed radially outwardly from the impeller, substantially perpendicular to the rotational axis of the impeller.
摘要翻译：提供了一种用于洗碗机的洗涤液再循环系统，其包括独特的土壤分离系统。再循环系统包括一个洗涤泵，该洗涤泵设有内部过滤板以浓缩污垢。洗涤泵包括设置在泵壳体或壳体内的叶轮。当通电时，洗涤泵从贮槽区域抽取洗涤液体，并将洗涤液体通过叶轮泵送到泵壳体或壳体中。过滤板设置在壳体内，用于将壳体分成第一和第二区域，并用于将土壤集中在第二区域中。浓缩土壤从第二个地区运送到土壤收集系统。过滤板从叶轮径向向外设置，基本上垂直于叶轮的旋转轴线。

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