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31. 发明授权

US07472714B2 Dishwasher drain pump assembly 有权
标题翻译：洗碗机排水泵总成
公开(公告)号：US07472714B2
公开(公告)日：2009-01-06
申请号：US11052928
申请日：2005-02-09
申请人： Robert A. Elick , Mark E. Palm , Rodney M. Welch
发明人： Robert A. Elick , Mark E. Palm , Rodney M. Welch
IPC分类号： B08B3/00
CPC分类号： A47L15/0084 , A47L15/37 , A47L15/4225
摘要： A dishwasher includes a drain pump assembly having a chopper assembly coupled to an impeller and driven by a synchronous motor. The chopper assembly includes an impeller housing that includes a central hub portion for pivotally supporting a plurality of rotatable chopper blades. An apertured plate is secured to the impeller housing and maintained in a spaced relationship from the chopper blades. The chopper assembly is coupled to the impeller through an axially sliding drive mechanism that facilitates assembly of the chopper assembly into the impeller housing. The synchronous motor drives the chopper blade in a first direction until encountering a hard soil particle whereupon the chopper blades can pivot so that the chopper assembly can continue to operate or, if the chopper blade becomes jammed, the synchronous motor can oscillate to hammer the hard soil particle until it becomes small enough to pass through the apertured plate.
摘要翻译：洗碗机包括排水泵组件，其具有联接到叶轮并由同步电动机驱动的斩波组件。所述切碎机组件包括叶轮壳体，所述叶轮壳体包括用于枢转地支撑多个可旋转切碎刀片的中心毂部分。多孔板被固定到叶轮壳体并与切割刀片保持间隔开的关系。斩波器组件通过轴向滑动驱动机构联接到叶轮，该驱动机构有助于将斩波器组件组装到叶轮壳体中。同步电动机沿第一方向驱动切割刀片，直到遇到硬质土壤颗粒，从而切割刀片可以枢转，使得斩波器组件能够继续工作，或者如果斩波器叶片被卡住，则同步电动机可以振荡以锤击硬土壤颗粒直到它变得足够小以穿过孔板。

32. 发明授权

US09532700B2 Dishwasher with overflow conduit 有权
标题翻译：洗碗机带溢流管道
公开(公告)号：US09532700B2
公开(公告)日：2017-01-03
申请号：US13485984
申请日：2012-06-01
申请人： Rodney M. Welch
发明人： Rodney M. Welch
IPC分类号： A47L15/02 , A47L15/14 , A47L15/42 , A47L15/48
CPC分类号： A47L15/421 , A47L15/4208 , A47L15/48 , A47L2401/023 , A47L2401/09 , A47L2401/12 , A47L2401/18 , A47L2401/19 , A47L2401/26 , A47L2501/01 , A47L2501/03 , A47L2501/05 , A47L2501/07 , A47L2501/12 , A47L2501/26 , A47L2501/30
摘要： A dishwasher for treating dishes according to at least one cycle of operation and having a tub at least partially defining a treating chamber and defining an access opening, a sprayer providing a spray of liquid into the treating chamber, a liquid recirculation system defining a recirculation flow path for recirculating the sprayed liquid from the treating chamber to the sprayer, and an air supply system having a conduit configured to function as an overflow conduit.
摘要翻译：一种洗碗机，用于根据至少一个操作循环来处理餐具，并且具有至少部分地限定处理室并限定出入口的桶，将液体喷射到处理室中的喷雾器，限定再循环流的液体再循环系统用于将喷射的液体从处理室再循环到喷雾器的路径，以及具有被配置为用作溢流管道的导管的空气供应系统。

33. 发明授权

US08667974B2 Rotating filter for a dishwashing machine 有权
标题翻译：洗碗机旋转过滤器
公开(公告)号：US08667974B2
公开(公告)日：2014-03-11
申请号：US12966420
申请日：2010-12-13
申请人： Jordan R. Fountain , Rodney M. Welch
发明人： Jordan R. Fountain , Rodney M. Welch
IPC分类号： A47L15/42
CPC分类号： A47L15/4208 , A47L15/4206 , A47L15/4219
摘要： A dishwasher with a tub at least partially defining a washing chamber, a liquid spraying system, a liquid recirculation system defining a recirculation flow path, and a liquid filtering system. The liquid filtering system includes a rotating filter disposed in the recirculation flow path to filter the liquid.
摘要翻译：具有至少部分地限定洗涤室的洗碗机，液体喷射系统，限定再循环流动路径的液体再循环系统和液体过滤系统。液体过滤系统包括设置在再循环流动路径中以过滤液体的旋转过滤器。

34. 发明授权

US07404864B2 Method of operating a dishwasher pump and filtration system 失效
标题翻译：操作洗碗机泵和过滤系统的方法
公开(公告)号：US07404864B2
公开(公告)日：2008-07-29
申请号：US10929787
申请日：2004-08-31
申请人： Rodney M. Welch
发明人： Rodney M. Welch
IPC分类号： B08B3/02
CPC分类号： A47L15/4208 , A47L15/4204 , A47L15/4225 , A47L15/4227
摘要： A dishwasher includes a pump assembly having a multi-stage filtering arrangement which functions to trap soil particles contained in a washing fluid to reduce the number of fresh water fills required to perform a washing operation. All of the washing fluid is initially directed over a filter plate. A first portion of the washing fluid passes the filter plate into a pumping chamber, while a second, soil laden portion, enters a first filter chamber. The second portion is then directed through a medium filter into the intake chamber. The filtered washing fluid is pumped through a conduit to wash arms that spray the washing fluid onto kitchenware. The conduit includes a sampling port which directs a portion of the washing fluid to a second filtering compartment having a fine mesh screen. At the end of the washing operation, the washing water, along with the soil is expelled from the dishwasher.
摘要翻译：洗碗机包括具有多级过滤装置的泵组件，其功能是捕集包含在洗涤流体中的土壤颗粒，以减少执行洗涤操作所需的淡水填充物的数量。所有的洗涤液最初都被引导过滤板。洗涤流体的第一部分将过滤板通过泵送室，而第二个负载的土壤部分进入第一过滤室。然后将第二部分引导通过介质过滤器进入进气室。过滤的洗涤液被泵送通过导管以洗涤将洗涤液喷射到厨具上的臂。导管包括将洗涤液的一部分引导到具有细筛网的第二过滤隔室的取样口。在洗涤操作结束时，洗涤水与土壤一起从洗碗机中排出。

35. 发明授权

US07032604B2 Three rack dishwasher 有权
标题翻译：三机架洗碗机
公开(公告)号：US07032604B2
公开(公告)日：2006-04-25
申请号：US10156414
申请日：2002-05-28
申请人： Rodney M. Welch
发明人： Rodney M. Welch
IPC分类号： B08B3/02
CPC分类号： A47L15/507 , A47L15/23 , A47L15/50 , A47L15/504 , A47L15/508
摘要： An improved dishwasher is provided with a lower rack, a middle rack, and an upper rack. Each rack has a spray arm associated therewith. A fourth spray arm may also be provided for enhanced cleaning of objects in the racks. The lower rack is a low profile tineless rack for holding flat and shallow objects. The middle and upper racks have bottom portions sloping in opposite directions so as to accommodate larger items, such as dinner plates, in each rack. The middle and upper racks are independently vertically adjustable with respect to one another.
摘要翻译：改进的洗碗机具有下架，中架和上机架。每个机架具有与之相关联的喷雾臂。还可以提供第四喷射臂用于增强机架中的物体的清洁。下部机架是用于保持平坦和浅色物体的低调无锡机架。中部和上部机架具有相反方向倾斜的底部部分，以便在每个机架中容纳更大的物品，例如餐盘。中间和上部机架彼此独立地可垂直调节。

36. 发明授权

US5464482A Washarm assembly for dishwasher 失效
标题翻译：洗碗机洗碗机总成
公开(公告)号：US5464482A
公开(公告)日：1995-11-07
申请号：US335457
申请日：1994-11-07
申请人： Daryl A. Michael , Rodney M. Welch
发明人： Daryl A. Michael , Rodney M. Welch
IPC分类号： A47L15/22
CPC分类号： A47L15/22
摘要： An improved wash arm construction includes a primary wash arm having at least one secondary wash arm rotatably mounted to one of its ends. During the rotation of the primary wash arm within a substantially square chamber, the secondary wash arm is rotated so as to extend into the corners of the chamber during the rotation of the primary wash arm so as to create a generally square spray pattern.
摘要翻译：改进的洗手臂构造包括主洗手臂，其具有可旋转地安装到其一个端部的至少一个次洗手臂。在主洗手臂在基本上正方形的室内旋转期间，第二洗手臂被旋转以便在主洗手臂旋转期间延伸到腔室的角部，以便产生大致正方形的喷雾模式。

37. 发明授权

US09451862B2 Dishwasher with unitary wash module 有权
标题翻译：带洗碗机的洗碗机
公开(公告)号：US09451862B2
公开(公告)日：2016-09-27
申请号：US13486038
申请日：2012-06-01
申请人： Rodney M. Welch
发明人： Rodney M. Welch
IPC分类号： A47L15/42 , A47L15/00 , A47L15/02 , A47L15/48
CPC分类号： A47L15/0021 , A47L15/0078 , A47L15/02 , A47L15/4221 , A47L15/4225 , A47L15/4293 , A47L15/486 , A47L15/488 , A47L2501/03 , A47L2501/10 , A47L2501/12
摘要： A dishwasher for treating dishes according to at least one automatic cycle of operation and having a tub at least partially defining a treating chamber and defining an access opening, a sprayer providing a spray of liquid into the treating chamber, a liquid recirculation system defining a recirculation flow path for recirculating the sprayed liquid from the treating chamber to the sprayer and a drive system operable to control at least a position of the liquid diverter.
摘要翻译：一种用于根据至少一个自动循环操作来处理餐具的洗碗机，并且具有至少部分地限定处理室并限定出入口的桶，提供液体进入处理室的喷雾器，限定再循环的液体再循环系统用于将喷射的液体从处理室再循环到喷雾器的流动路径和可操作以控制液体转向器的至少一个位置的驱动系统。

38. 发明授权

US09307885B2 Rotating filter assembly for a dishwasher 有权
标题翻译：用于洗碗机的旋转过滤器组件
公开(公告)号：US09307885B2
公开(公告)日：2016-04-12
申请号：US13348025
申请日：2012-01-11
申请人： Rodney M. Welch
发明人： Rodney M. Welch
IPC分类号： A47L15/42
CPC分类号： A47L15/4204 , A47L15/4208 , A47L15/4225
摘要： A dishwasher with a tub at least partially defining a washing chamber, a liquid spraying system supplying a spray of liquid to the washing chamber, a liquid recirculation system defining a recirculation flow path, and a liquid filtering system. The liquid filtering system includes a rotating filter disposed in the recirculation flow path to filter the liquid.
摘要翻译：具有至少部分地限定洗涤室的洗碗机的洗碗机，向洗涤室供应液体喷射的液体喷射系统，限定再循环流动路径的液体再循环系统和液体过滤系统。液体过滤系统包括设置在再循环流动路径中以过滤液体的旋转过滤器。

39. 发明授权

US09005369B2 Filter assembly for a dishwasher 有权
标题翻译：洗碗机的过滤器组件
公开(公告)号：US09005369B2
公开(公告)日：2015-04-14
申请号：US13164026
申请日：2011-06-20
申请人： Kristopher L. Delgado , Jordan R. Fountain , Jacquelyn R. Geda , Antony M. Rappette , Rodney M. Welch
发明人： Kristopher L. Delgado , Jordan R. Fountain , Jacquelyn R. Geda , Antony M. Rappette , Rodney M. Welch
IPC分类号： A47L15/02 , A47L15/00 , A47L15/42
CPC分类号： A47L15/4208 , A47L15/0039 , A47L15/4206 , A47L15/4225 , A47L2401/08 , A47L2401/14 , A47L2501/05 , A47L2501/36
摘要： A dishwasher with a tub at least partially defining a treating chamber, a liquid spraying system, a liquid recirculation system defining a recirculation flow path, and a liquid filtering system. The liquid filtering system includes a rotating filter disposed in the recirculation flow path to filter the liquid.
摘要翻译：具有至少部分地限定处理室的浴缸的洗碗机，液体喷射系统，限定再循环流动路径的液体再循环系统和液体过滤系统。液体过滤系统包括设置在再循环流动路径中以过滤液体的旋转过滤器。

40. 发明授权

US08616375B2 Packets for treating chemistry 有权
标题翻译：用于治疗化学的包
公开(公告)号：US08616375B2
公开(公告)日：2013-12-31
申请号：US13349907
申请日：2012-01-13
申请人： Rodney M. Welch
发明人： Rodney M. Welch
IPC分类号： B65D85/84 , B65D35/08 , B65D47/10 , A47L1/08 , C11D17/04
CPC分类号： B65D65/46 , A47L15/4445 , B65D75/563 , B65D75/5822
摘要： A dishwasher treating packet for use in a dishwasher having a treating chamber comprising a body defining a reservoir, a treating chemistry in the reservoir, and a manual dispenser coupled to the reservoir and selectively operable to dispense at least a portion of the treating chemistry from the reservoir.
摘要翻译：一种用于洗碗机的洗碗机处理包，其具有处理室，所述处理室包括限定储存器的主体，所述储存器中的处理化学品，以及耦合到所述储存器的手动分配器，并且可选择性地操作以从所述处理化学品中分配至少一部分所述处理化学品水库

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