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81. 发明授权

US08323418B2 Method of reusing wash and rinse liquid in a dishwasher 有权
标题翻译：在洗碗机中重复洗涤和冲洗液体的方法
公开(公告)号：US08323418B2
公开(公告)日：2012-12-04
申请号：US13424441
申请日：2012-03-20
申请人： Bernhard J. Mohrbacher , Artur Przekora , Scott D. Slabbekoorn , Barry E. Tuller
发明人： Bernhard J. Mohrbacher , Artur Przekora , Scott D. Slabbekoorn , Barry E. Tuller
IPC分类号： B08B9/20 , B08B3/00
CPC分类号： A47L15/4291 , A47L15/0031 , A47L2401/10 , A47L2401/20 , A47L2501/02 , Y02B40/44 , Y02B40/46
摘要： A method of operating a dishwasher having a treating chamber for washing utensils for removing wash liquid with soil particles from the treating chamber and storing a portion of the removed wash liquid for subsequent use.
摘要翻译：一种操作洗碗机的方法，所述洗碗机具有用于洗涤用具的处理室，用于从所述处理室中除去具有污垢颗粒的洗涤液体，并且存储所述去除的洗涤液体的一部分用于随后的使用。

82. 发明申请

US20120260942A1 METHOD OF REUSING WASH AND RINSE LIQUID IN A DISHWASHER 有权
标题翻译：在洗碗机中重新洗涤和冲洗液体的方法
公开(公告)号：US20120260942A1
公开(公告)日：2012-10-18
申请号：US13531798
申请日：2012-06-25
申请人： SCOTT D. SLABBEKOORN , ELLIOTT V. STOWE , BARRY E. TULLER , CHAD T. VANDERROEST
发明人： SCOTT D. SLABBEKOORN , ELLIOTT V. STOWE , BARRY E. TULLER , CHAD T. VANDERROEST
IPC分类号： B08B3/14 , B08B3/04
CPC分类号： A47L15/4291 , A47L15/0031 , A47L2401/10 , A47L2401/20 , A47L2501/02 , Y02B40/44 , Y02B40/46
摘要： A method of operating a dishwasher having a treating chamber for washing utensils includes executing a cycle of operation having at least one liquid supplying phase, removing at least some of the supplied liquid, storing the removed liquid, and later reusing at least some of the stored liquid in the same or subsequent phase or in the same or subsequent cycle of operation.
摘要翻译：一种操作具有用于洗涤用具的处理室的洗碗机的方法包括执行具有至少一个液体供应相的操作循环，去除所提供的液体的至少一部分，存储被去除的液体，并且稍后重复使用所存储的至少一个液体在相同或随后的阶段或在相同或随后的操作循环中。

83. 发明申请

US20100024844A1 WAREWASHER WITH WATER ENERGY RECOVERY SYSTEM 有权
标题翻译：具有水能恢复系统的洗衣机
公开(公告)号：US20100024844A1
公开(公告)日：2010-02-04
申请号：US12185602
申请日：2008-08-04
申请人： Brian A. Brunswick , Matthew D. Naveau , Gregory L. Caylor , Stephen T. Miranda , Steven J. Kirk
发明人： Brian A. Brunswick , Matthew D. Naveau , Gregory L. Caylor , Stephen T. Miranda , Steven J. Kirk
IPC分类号： B08B3/14 , A47L15/46 , A47L15/42 , B08B7/00
CPC分类号： A47L15/4291 , A47L15/0031 , A47L15/0047 , A47L15/4217 , A47L2401/12 , A47L2501/01 , Y02B40/44 , Y02B40/46
摘要： A warewash machine includes a housing at least in part defining a chamber for cleaning wares. A sump collects hot cleaning water that is recirculated in the chamber during cleaning. A drain line is for draining cleaning water from the sump. A fresh water input system includes at least a hot water input that receives hot water from a hot water source and a cold water input that receives cold water from a cold water source. The fresh water input system has a common input line in communication with the hot water input and the cold water input. A cold water input valve is for controlling input of cold water into the common input line. A hot water input valve is for controlling input of hot water into the common input line. The drain line and the common input line are arranged in a heat exchange relationship to enable heat from cleaning water traveling through the drain line to enable transfer of heat to water traveling through the common input line. A temperature sensor arrangement is associated with the drain line for determining temperature of the cleaning water traveling through the drain line. A controller receives input from the temperature sensor arrangement and is operable to control the cold water input valve and the hot water input valve such that, during a draining operation, if cleaning water traveling through the drain line is above a preselected temperature, the controller opens the cold water input valve to allow water from the cold water source to enter the common input line.
摘要翻译：器皿洗涤机包括至少部分地限定用于清洁商品的室的壳体。在清洁过程中，一个贮槽收集在室中再循环的热清洁水。排水管线用于从水槽排放清洁水。淡水输入系统至少包括从热水源接收热水的热水输入和从冷水源接收冷水的冷水输入。淡水输入系统具有与热水输入和冷水输入通信的通用输入线。冷水输入阀用于控制冷水进入公共输入管线的输入。热水输入阀用于控制热水进入公共输入线的输入。排水管线和公共输入管线以热交换关系布置，以使来自穿过排水管线的清洁水的热能够使热量传递到通过公共输入管线的水中。温度传感器装置与用于确定通过排水管线行进的清洁水的温度的排水管线相关联。控制器接收来自温度传感器装置的输入，并可操作以控制冷水输入阀和热水输入阀，使得在排水操作期间，如果通过排水管路行进的清洁水高于预选温度，则控制器打开冷水输入阀允许冷水源的水进入公共输入线。

84. 发明申请

US20090139547A1 METHOD OF CONTROLLING DISHWASHER 审中-公开
标题翻译：控制洗碗机的方法
公开(公告)号：US20090139547A1
公开(公告)日：2009-06-04
申请号：US12254973
申请日：2008-10-21
申请人： Nung Seo PARK
发明人： Nung Seo PARK
IPC分类号： A47L15/42
CPC分类号： A47L15/0031 , A47L15/0023 , A47L2401/09 , A47L2401/20 , A47L2501/01 , A47L2501/05 , A47L2501/06
摘要： Disclosed is a method of controlling the dishwasher, which enhances a drying efficiency of dishes during drying of the dishes. The method includes washing dishes; rinsing the washed dishes in the washing; heat-rinsing the dishes by supplying heated washing water after the rinsing; draining the washing water collected in a sump in the heat-rinsing; and stopping the operation of the dishwasher for a designated time after the draining.
摘要翻译：公开了一种控制洗碗机的方法，其提高了餐具在烘干过程中的干燥效率。该方法包括洗碗; 冲洗洗涤后的洗碗碟; 通过在漂洗后供应加热的洗涤水来热洗碗碟; 在热冲洗中排出在集水槽中收集的洗涤水; 并且在排水之后的指定时间停止洗碗机的操作。

85. 发明申请

US20010017145A1 Method for operating a household dishwasher and household dishwasher for carrying out the method 有权
标题翻译：用于操作家用洗碗机和家用洗碗机以执行该方法的方法
公开(公告)号：US20010017145A1
公开(公告)日：2001-08-30
申请号：US09803763
申请日：2001-03-12
发明人： Michael Rosenbauer , Bruno Reiter , Reinhard Hering
IPC分类号： A47L015/46
CPC分类号： A47L15/0023 , A47L15/0031 , A47L15/4225 , A47L15/4244 , A47L2401/08 , A47L2401/09 , A47L2501/01 , A47L2501/05 , Y02B40/42
摘要： The invention relates to a method for operating a household dishwasher, said dishwasher comprising a washing compartment, which is filled by a fresh water supply line, said supply line being provided with an inlet valve, a circulating pump that is connected to the washing compartment on the suction side and to at least one spray device on the delivery side; an evacuation pump, which is connected to the washing compartment on the suction side and to a discharge line on the delivery side, and a program control device, which also contains control units for controlling the pumps. The aim of the invention is to provide a simple way of partially replacing the washing liquid without any unnecessary consumption of water or energy. To this end, both pumps are operated in order to partially replace the washing liquid and the quantity of washing liquid to be pumped out and replaced is determined using the speed of the variable-speed circulating pump.
摘要翻译：本发明涉及一种用于操作家用洗碗机的方法，所述洗碗机包括一个由淡水供应管线填充的洗涤室，所述供应管线设有入口阀，循环泵连接到洗涤室上吸力侧和至少一个喷射装置在输送侧; 连接到吸入侧的洗涤室和排出侧的排出管的排气泵，以及还包含用于控制泵的控制单元的程序控制装置。本发明的目的是提供一种简单的方法来部分地更换洗涤液体，而不会不必要地消耗水或能量。为此，为了部分地更换洗涤液并且使用可变速循环泵的速度来确定要泵出和更换的洗涤液的量，这两个泵都被操作。

86. 发明授权

US6007640A Method for using a turbidity sensor to interrupt drain motor and water valve 失效
标题翻译：使用浊度传感器来中断排水马达和水阀的方法
公开(公告)号：US6007640A
公开(公告)日：1999-12-28
申请号：US179295
申请日：1998-10-27
申请人： Mark B. Neff , Thomas M. Johnson
发明人： Mark B. Neff , Thomas M. Johnson
IPC分类号： A47L15/42 , A47L15/48 , B08B7/04
CPC分类号： A47L15/0023 , A47L15/0031 , A47L15/46 , A47L15/0049 , A47L2401/09 , A47L2401/10 , A47L2401/20 , A47L2501/01 , A47L2501/02 , A47L2501/05
摘要： The dishwasher of the present invention is adapted to skip a drain cycle if the water in the dishwasher is clean enough. The invention uses a turbidity sensor to sense the turbidity of the water. If the sensed turbidity is below a threshold value, the drain motor and the water valve are disabled to prevent the water from being drained and to prevent additional water from being introduced into the dishwasher.
摘要翻译：如果洗碗机中的水足够干净，则本发明的洗碗机适于跳过排水循环。本发明使用浊度传感器来感测水的浊度。如果感测到的浊度低于阈值，则禁用排水马达和水阀以防止水被排出并防止额外的水被引入洗碗机。

87. 发明授权

US5797409A Enhanced draining and drying cycles for an automatic dishwasher 失效
公开(公告)号：US5797409A
公开(公告)日：1998-08-25
申请号：US853635
申请日：1997-05-09
申请人： Randall L. Cooper , Mitchell N. Corbett , Mark A. Cracraft
发明人： Randall L. Cooper , Mitchell N. Corbett , Mark A. Cracraft
IPC分类号： A47L15/42 , B08B3/00 , B08B7/04
CPC分类号： A47L15/0031 , A47L15/0034 , A47L15/4297 , A47L2401/023 , A47L2401/08 , A47L2401/10 , A47L2401/12 , A47L2401/24 , A47L2501/01 , A47L2501/02 , A47L2501/12 , A47L2501/30
摘要： An automatic dishwashing machine includes enhanced drying and draining cycles. Toward the end of the rinse and hold cycle when the water is draining, a second quantity of water is added to the machine resulting in a purging action which reduces the concentration of soil in the wash pump. During the normal wash cycle, if the dishwashing machine determines that the water is sufficiently dirty, a second drain is initiated to remove any dirty water that is present in the bottom of the pump after the first drain. During the dry cycle, the machine senses the temperature of the water and the presence of a rinse aid to select an appropriate dry cycle. The possible dry cycles include a delayed dry cycle and a pulsed dry cycle.

88. 发明授权

US5545259A Dish washing machine 失效
标题翻译：洗碗机
公开(公告)号：US5545259A
公开(公告)日：1996-08-13
申请号：US377356
申请日：1995-01-24
申请人： Hajime Suzuki , Tetsuo Harada
发明人： Hajime Suzuki , Tetsuo Harada
IPC分类号： A47L15/46 , A47L15/42
CPC分类号： A47L15/0026 , A47L15/0023 , A47L15/0028 , A47L15/0031 , A47L15/0044 , A47L15/0047 , A47L15/4297 , A47L2401/04 , A47L2401/10 , A47L2401/34 , A47L2501/01 , A47L2501/02 , A47L2501/26
摘要： In a dish washing machine according to the present invention, the contents of washing and rinsing are changed depending on dirt to prevent water from being uselessly used particularly if the degree of dirt on the dishes is low. Therefore, in the first drainage process in the latter part of the washing, the drainage is first started IS2-1). If 20 seconds have elapsed since the drainage was started, the drainage is stopped (S2-3). If the degree of dirt on the dishes is relatively high to select a sequence X (S2-4), drainage processing is performed on the basis of the contents of operations in the sequence X, after which the program proceeds to the rinsing process (S2-5 to S2-11). On the other hand, if the degree of dirt on the dishes is relatively low to select a sequence Y (S2-4), the program proceeds to the rinsing process without performing the processing in the steps S2-5 to S2-11 on the basis of the contents of operations in the sequence Y obtained by changing the contents of the operations in the sequence X.
摘要翻译：在根据本发明的洗碗机中，洗涤和漂洗的内容物根据污垢而改变，以防止水被无用地使用，特别是如果餐具上的污垢程度低的话。因此，在第一次排水过程中后期的洗涤，排水是首先启动IS2-1）。如果从排水开始20秒，排水停止（S2-3）。如果菜肴上的污垢程度相对较高以选择序列X（S2-4），则根据序列X中的操作内容进行排水处理，之后程序进行到漂洗处理（S2 -5〜S2-11）。另一方面，如果菜肴上的污垢程度相对较低以选择序列Y（S2-4），则程序进行到漂洗处理而不执行步骤S2-5至S2-11中的处理通过改变序列X中的操作的内容而获得的序列Y中的操作内容的基础。

89. 发明授权

US4781206A Low energy, low water consumption warewasher 失效
标题翻译：低能量，低耗水量的洗碗机
公开(公告)号：US4781206A
公开(公告)日：1988-11-01
申请号：US850635
申请日：1986-04-11
申请人： Tore H. Noren
发明人： Tore H. Noren
IPC分类号： A47L15/00 , A47L15/46 , B08B3/02
CPC分类号： A47L15/0031 , A47L15/0078 , A47L15/4223 , A47L15/4225
摘要： A commercial warewasher consecutively washes racks of soiled ware, such as dishes, through a machine cycle which includes recirculating wash water over the ware followed by a fresh water spray rinse. Part of the wash water is drained and a second portion is retained in the machine after each rack of dishes is washed, then combined with subsequent fresh rinse water spray to provide a volume of water sufficient for pumped wash recirculation for the next rack without cavitation. When a drain valve is opened, water pressure to the wash arm system is reduced, flow through it decreases, and when the pump stops the wash system will drain by gravity to the lowest point in the wash system plumbing. In the meantime the pump discharges wash water until the level of water in the sump and/or its associated outlet pipe reaches the level of the pump impeller eye. The pump begins to cavitate and effectively ceases to pump water. The pump and its drive motor are mounted outside the perimeter of the cabinet, with the pump impeller inverted and the drive motor extending vertically above the pump, leaving substantial open space between the supporting floor and the underside of the machine for ease of cleaning and maintenance in a crowded kitchen environment.
摘要翻译：商业洗碗机通过机器循环连续地洗涤诸如盘子的脏物品的机架，该机器循环包括在清洁物上循环洗涤水，然后进行新鲜的水喷雾冲洗。洗涤水的一部分被排出，并且在每个机架的餐具清洗之后将第二部分保留在机器中，然后与随后的新鲜冲洗水喷雾相结合，以提供一定量的水，足以用于下一个机架的抽吸洗涤再循环而无空化。当排水阀打开时，洗手臂系统的水压降低，通过它的流量减小，当泵停止时，洗涤系统将通过重力排入洗涤系统管道中的最低点。同时，泵排出洗涤水，直到贮槽和/或其相关出口管中的水位达到泵叶轮眼睛的水平。泵开始气蚀并有效地停止泵送水。泵及其驱动电机安装在机柜周边外部，泵叶轮反转，驱动电机垂直向上延伸到泵的上方，在支撑底板和机器底部之间留有大量的开放空间，便于清洁和维护在拥挤的厨房环境中。

90. 发明授权

US3810480A Fluid control system 失效
标题翻译：流体控制系统
公开(公告)号：US3810480A
公开(公告)日：1974-05-14
申请号：US25987272
申请日：1972-06-05
申请人： MAYTAG CO
发明人： SMITH T , FAUST S
IPC分类号： A47L15/42 , D06F33/02 , B08B3/02
CPC分类号： A47L15/4208 , A47L15/0031 , A47L15/4225 , A47L15/4289 , D06F33/02
摘要： A fluid control system for a dishwashing apparatus is disclosed that includes a reversible two-cavity pump assembly with each of the cavities having an inlet in open fluid communication with the washing chamber and with the first cavity having an outlet in open fluid communication with the fluid distribution system and the second cavity having an outlet in open fluid communication with an external drain conduit. An impeller is disposed within each of the cavities and a divider is positioned between the cavities for defining an annular orifice therebetween. Operation of the impellers in a first direction effects pumping of fluid from said chamber to the fluid recirculation system with the first pump while the second pump maintains a substantially static low pressure head at the outlet thereof to prevent drainage of fluid from said chamber while preventing suction of fluid from the drain. The pumps are operable in the opposite direction to intially continue recirculation of fluid with the first pump while the second is operable for draining fluid from the chamber and pumping it toward an external drain.

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