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1. 发明授权

US09986884B2 Dish washer and method for controlling same 有权
公开(公告)号：US09986884B2
公开(公告)日：2018-06-05
申请号：US15108695
申请日：2014-12-23
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Jung Chan Ryu , Woo Jin Shin , Soo Hyung Yoo , So Jeong Kim , Jun Ho Lee , Jae Man Joo , Sang Soo Choi
IPC分类号： A47L15/42 , A47L15/00 , A47L15/16
CPC分类号： A47L15/4208 , A47L15/0047 , A47L15/16 , A47L15/4221 , A47L15/4225 , A47L15/4244 , A47L15/4282 , A47L15/4289 , A47L2401/06 , A47L2401/08 , A47L2401/14 , A47L2401/20 , A47L2401/24 , A47L2401/34 , A47L2501/03 , A47L2501/05 , A47L2501/20
摘要： Provided are a dish washing machine and a controlling method thereof. When water is sprayed from a nozzle while a vane is positioned at a reference position during a drainage operation, since a deflection angle of the vane is bent back and the water is sprayed toward a rear wall of a washing tub, the water forms a fast and strong water current over a bottom plate of the washing tub to remove garbage which remains at a filter while flowing over the bottom of the washing tub. Accumulation at a filter at a top end of a sump and that may block the filter during washing such as preliminary washing, main washing, etc., is washed, thereby eliminating the inconvenience of having to separate and wash the filter, and effectively improves performance by avoiding poor circulation of water that may occur due to a filter blockage or generation of bubbles.

2. 发明申请

US20180116483A1 ENERGY RECOVERY SYSTEM FOR HEATED WATER 审中-公开
公开(公告)号：US20180116483A1
公开(公告)日：2018-05-03
申请号：US15561462
申请日：2016-03-28
申请人： Willam K. GLASS
发明人： Willam K. GLASS
IPC分类号： A47L15/00 , A47L15/42 , A47L15/46 , F24D17/00 , F24D11/00 , F24D19/10 , F28D21/00
CPC分类号： A47L15/0047 , A47L15/0049 , A47L15/0057 , A47L15/0076 , A47L15/4285 , A47L15/4287 , A47L15/46 , A47L2301/08 , A47L2401/09 , A47L2401/12 , A47L2401/14 , A47L2401/34 , A47L2501/01 , A47L2501/02 , A47L2501/26 , A47L2501/36 , D06F39/006 , F01K5/00 , F22B31/00 , F24D11/005 , F24D17/0052 , F24D19/1051 , F24D2200/20 , F28D21/0012 , Y02B10/70 , Y02B30/18
摘要： A free-standing Energy Recovery System enables sanitary recovery of thermal energy with heat transfer from hot waste effluent to incoming domestic water. The source of the effluent may, for example, be conventional commercial ware-washing, clothes washing equipment, pasteurization and other industrial processes.

3. 发明申请

US20170119232A1 DISHWASHER AND METHOD OF OPERATING THE DISHWASHER 审中-公开
公开(公告)号：US20170119232A1
公开(公告)日：2017-05-04
申请号：US15320195
申请日：2014-06-27
申请人： ELECTROLUX APPLIANCES AKTIEBOLAG
发明人： Maurizio UGEL , Giuseppe DREOSSI , Francesco CAVARRETTA
IPC分类号： A47L15/42 , A47L15/00
CPC分类号： A47L15/4295 , A47L15/0047 , A47L2401/08 , A47L2401/09 , A47L2401/12 , A47L2401/14 , A47L2401/20 , A47L2401/32
摘要： A method for obtaining information about a load of articles to be cleaned in a dishwasher is provided. The method may include stopping a pump from pumping liquid through a spraying system of the dishwasher at a point of time; recording a pressure signal in a sump of the dishwasher from the point of time the pump was stopped; measuring a time period, said time period being measured from the point of time the pump stopped until the pressure signal is essentially stable; and comparing the time period with reference values for obtaining information about the load in the dishwasher. A corresponding dishwasher, computer program, and computer program product may be provided.

4. 发明申请

US20150041008A1 NON-ELECTRONIC METHODS AND APPARATUS FOR DETECTING WASH PUMP CAVITATION IN A DISHWASHER 有权
标题翻译：用于检测洗碗机中的洗涤泵的非电子方法和装置
公开(公告)号：US20150041008A1
公开(公告)日：2015-02-12
申请号：US14525648
申请日：2014-10-28
申请人： General Electric Company
发明人： Errin Whitney GNADINGER , Brian WORRASANGASILPA
IPC分类号： A47L15/42
CPC分类号： A47L15/4244 , A47L15/0049 , A47L15/4225 , A47L15/46 , A47L2401/08 , A47L2401/14 , A47L2501/01 , A47L2501/05 , Y10T137/0396 , Y10T137/86002
摘要： A cavitation sense fill system for a dishwasher system is disclosed. The dishwasher system includes a fluid circulation system for circulating water in a tub, wherein the fluid circulation system includes at least one recirculation pump and at least one fill valve. The cavitation sense fill system includes a pressure switch for monitoring an output pressure of the at least one recirculation pump, wherein the pressure switch deactivates the at least one fill valve when the output pressure satisfies at least one predefined criteria.
摘要翻译：公开了一种用于洗碗机系统的气穴感觉填充系统。洗碗机系统包括用于在桶中循环水的流体循环系统，其中流体循环系统包括至少一个再循环泵和至少一个填充阀。空化感测填充系统包括用于监测至少一个再循环泵的输出压力的压力开关，其中当输出压力满足至少一个预定标准时，压力开关使至少一个填充阀失活。

5. 发明授权

US08894776B2 Non-electronic methods and apparatus for detecting wash pump cavitation in a dishwasher 有权
标题翻译：用于检测洗碗机中的洗涤泵气蚀的非电子方法和装置
公开(公告)号：US08894776B2
公开(公告)日：2014-11-25
申请号：US13157457
申请日：2011-06-10
申请人： Errin Whitney Gnadinger , Brian Worrasangasilpa
发明人： Errin Whitney Gnadinger , Brian Worrasangasilpa
IPC分类号： A47L15/42 , A47L15/46 , A47L15/00
CPC分类号： A47L15/4244 , A47L15/0049 , A47L15/4225 , A47L15/46 , A47L2401/08 , A47L2401/14 , A47L2501/01 , A47L2501/05 , Y10T137/0396 , Y10T137/86002
摘要： Water fill level detection techniques are provided for a dishwasher system. A dishwasher system includes a tub; a fluid circulation system for circulating water in the tub and a cavitation sense fill system. The fluid circulation system includes at least one recirculation pump and at least one fill valve. The cavitation sense fill system monitors an output pressure of the at least one recirculation pump. The cavitation sense fill system deactivates the at least one fill valve when the output pressure satisfies at least one predefined criteria. A pressure wave damper may optionally be employed to ensure stable pressure measurements.
摘要翻译：为洗碗机系统提供了灌水量检测技术。洗碗机系统包括浴缸; 用于在桶中循环水的流体循环系统和空化感应填充系统。流体循环系统包括至少一个再循环泵和至少一个填充阀。空化感测填充系统监测至少一个再循环泵的输出压力。当输出压力满足至少一个预定准则时，空化感应填充系统使至少一个填充阀失活。可以可选地使用压力波阻尼器来确保稳定的压力测量。

6. 发明授权

US08440024B2 Water-bearing household appliance with a periodically operated water inlet valve 有权
标题翻译：带有周期性操作的进水阀的含水家用电器
公开(公告)号：US08440024B2
公开(公告)日：2013-05-14
申请号：US12517436
申请日：2007-11-28
申请人： Johannes Büsing , Georg Curtius , Bernd Hesterberg , Christian Wirth
发明人： Johannes Büsing , Georg Curtius , Bernd Hesterberg , Christian Wirth
IPC分类号： B08B7/04 , B08B9/20 , B08B3/00
CPC分类号： A47L15/0049 , A47L15/0023 , A47L15/4217 , A47L2401/06 , A47L2401/14 , A47L2501/01 , D06F33/02 , D06F39/087 , D06F39/088 , D06F2220/00
摘要： A water-bearing household appliance such as a dish washing machine or washing machine is provided that has a water supply system, an electrically operable electromagnetic water inlet valve for controlling the water supply, and a control unit operating a control program that controls the water inlet valve. The water inlet valve is controlled for a first time period and it is determined when the first time period is complete whether a predetermined test amount of water has flowed through the water inlet valve. If a predetermined test amount of water has flowed through the water inlet valve, the water inlet valve is operated in a first operation mode. On the other hand, if less than the predetermined test amount of water has flowed through the water inlet valve, the water inlet valve is operated in a second operation mode with a reduced long-term load.
摘要翻译：提供了诸如洗碗机或洗衣机的含水家用电器，其具有供水系统，用于控制供水的可电操作的电磁水入口阀，以及控制单元，其操作控制程序来控制进水口阀。进水阀第一时间被控制，并且确定第一时间段是否完成了预定测试量的水是否流过进水阀。如果预定的测试量的水已经通过进水阀，则进水阀在第一操作模式下操作。另一方面，如果小于预定的测试量的水已经通过进水阀，则进水阀在长期负荷降低的第二操作模式中操作。

7. 发明申请

US20120125369A1 Washer, Such As A Dishwasher Or A Washing Machine, And Method For Operating A Washer 有权
标题翻译：洗衣机，如洗碗机或洗衣机，以及操作洗衣机的方法
公开(公告)号：US20120125369A1
公开(公告)日：2012-05-24
申请号：US13388862
申请日：2010-07-30
申请人： Per-Erik Pers , Sarah Forster , Niklas Olson
发明人： Per-Erik Pers , Sarah Forster , Niklas Olson
IPC分类号： A47L15/46 , B08B7/04
CPC分类号： A47L15/0031 , A47L15/0023 , A47L15/0089 , A47L15/4217 , A47L2401/09 , A47L2401/14 , A47L2501/01 , A47L2501/02 , A47L2501/26 , A47L2501/30 , A47L2501/32
摘要： The invention relates to a method for operating a washer which comprises a washing chamber for accommodating goods to be cleaned, said washing chamber having in its lower portion a sump for collecting water during operation of the washer, a water inlet connected to a water tank, preferably to a water tank that is integrally, still preferably detachably, formed with the dishwasher, a pump for circulating water through the washing chamber, and a control unit for controlling a washing process carried out by the washer. In accordance dance with a first embodiment of the method of the invention, in this method: water is fed from the tank into the sump by the action of the hydrostatic pressure prevailing within the tank; the pressure within the sump or close to the sump is measured; and based on the pressure measurement the speed of the water flow is monitored and the filling level of the tank is determined, and at least one parameter and/or step of the washing process is controlled and/or indicator signals are issued to a user of the washer.
摘要翻译：本发明涉及一种操作洗衣机的方法，该洗衣机包括用于容纳待清洁物品的洗涤室，所述洗涤室在其下部具有用于在洗涤器操作期间收集水的贮槽，连接到水箱的进水口，优选地与通过洗碗机一体地，仍然优选地可拆卸地形成的水箱，用于使水循环通过洗涤室的泵，以及用于控制由洗衣机执行的洗涤过程的控制单元。按照本发明方法的第一个实施例，在这种方法中，水通过槽内的流体静力学压力的作用将水从罐中进料到贮槽中; 测量油底壳内的压力或接近油底壳的压力; 并且基于压力测量，监测水流的速度并且确定罐的填充水平，并且控制洗涤过程的至少一个参数和/或步骤和/或向洗衣机。

8. 发明申请

US20110056520A1 METHOD FOR OPERATING A WARE WASHER AND WARE WASHER 审中-公开
公开(公告)号：US20110056520A1
公开(公告)日：2011-03-10
申请号：US12990965
申请日：2009-05-20
申请人： Alan J. Varacins , Joseph E. Fabin , Frank A. Bondarowicz , Harald Disch , Klaus Padtberg
发明人： Alan J. Varacins , Joseph E. Fabin , Frank A. Bondarowicz , Harald Disch , Klaus Padtberg
IPC分类号： A47L15/42
CPC分类号： A47L15/24 , A47L15/0049 , A47L2401/14 , A47L2501/05 , A47L2501/07 , A47L2501/24 , A47L2501/26 , A47L2501/30
摘要： The invention relates to a ware washer (40, 50) and to a method for operating a ware washer (40, 50) which is designed as a programmable machine (40) or as a conveyor ware washer (50) and which has at least one pump (11, 11-1, 11-2, 11-3, 11-4, 11-5, 11-6), at least one line system (12, 12-1, 12-2, 12-3, 12-4, 12-5, 12-6) connected to the pump (11, 11-1, 11-2, 11-3, 11-4, 11-5, 11-6), and at least one nozzle system connected to the line system (12, 12-1, 12-2, 12-3, 12-4, 12-5, 12-6) and having at least one nozzle (13, 13-1, 13-2, 13-3, 13-4, 13-5, 13-6, 13-7), a liquid being supplied at least intermittently to the at least one nozzle (13, 13-1, 13-2, 13-3, 13-4, 13-5, 13-6, 13-7) via the line system (12, 12-1, 12-2, 12-3, 12-4, 12-5, 12-6). Furthermore, a sensor device (30, 30′, 30″) connected to a control device (20) is provided for detecting a profile of the hydrostatic pressure (Pi) of the liquid in the line system (12, 12-1, 12-2, 12-3, 12-4, 12-5, 12-6) and for comparing the detected pressure profile (Pi) with a predetermined pressure profile (Ps). In order to achieve the situation where potential deviations of the water circulation capacity or potential deviations of the nozzle pressure can be ascertained and automatically reacted to correspondingly in order to counteract the deviation of the water circulation capacity, according to the invention the control device (20) is designed, in the event of a deviation of the detected pressure profile (Pi) from the predetermined pressure profile (Ps), automatically either to carry out a regulating action on the operation of the ware washer (40, 50) as a function of the size and the time gradient of a difference between the predetermined pressure profile (Ps) and the detected pressure profile (Pi) or to issue a fault warning via an optical and/or acoustic interface (22) or to issue a fault warning to a remote maintenance station via a remote control interface (23).

9. 发明申请

US20060237044A1 Dishwasher with controlled induction motor/pump 审中-公开
标题翻译：带控制感应电机/泵的洗碗机
公开(公告)号：US20060237044A1
公开(公告)日：2006-10-26
申请号：US11204458
申请日：2005-08-16
申请人： Jerry Ferguson , John Picardat , Oyvin Haugan
发明人： Jerry Ferguson , John Picardat , Oyvin Haugan
IPC分类号： B08B7/04 , B08B3/00 , B08B3/04 , B08B3/12
CPC分类号： A47L15/4208 , A47L15/0049 , A47L15/0052 , A47L15/23 , A47L15/4204 , A47L15/4225 , A47L15/4278 , A47L15/4289 , A47L2401/04 , A47L2401/08 , A47L2401/14 , A47L2401/20 , A47L2501/04 , A47L2501/05 , H02P23/22
摘要： A dishwasher having a speed-controlled induction motor coupled to a pump to drive the pump during dishwasher operation. A motor controller is connected to the induction motor to control the speed of operation of the induction motor. A dishwasher controller is connected to the motor controller for sending signals to, and receiving signals from, the motor controller during operation to control the motor speed. The flow rate of water through the pump discharge to a spray arm is controlled based on the phase of the wash cycle and the condition of the filter that blocks food debris from entering the sump. The motor speed is decreased to decrease the pump flow rate when the flow rate through the filter decreases in an early phase of the wash cycle. The motor speed is increased to increase the pump flow rate during later phases of the wash cycle. In steady state operation, the flow rate through the filter is matched to the flow rate through the pump discharge.
摘要翻译：一种具有耦合到泵的速度控制的感应电动机以在洗碗机操作期间驱动泵的洗碗机。电机控制器连接到感应电动机，以控制感应电动机的运行速度。洗碗机控制器连接到电动机控制器，用于在操作期间发送信号并从电动机控制器接收信号以控制电动机速度。基于洗涤周期的相位和阻止食物残渣进入贮槽的过滤器的状态来控制通过泵排出到喷雾臂的水的流量。当洗涤周期的早期阶段，通过过滤器的流量降低时，电机速度降低，以降低泵的流量。提高电机转速，以提高洗涤周期后期的泵流量。在稳态运行中，通过过滤器的流量与通过泵排放的流量相匹配。

10. 发明授权

US4673441A Dishwashing method 失效
标题翻译：洗碗法
公开(公告)号：US4673441A
公开(公告)日：1987-06-16
申请号：US677970
申请日：1984-12-04
申请人： Theodore F. Mayers
发明人： Theodore F. Mayers
IPC分类号： A47L15/00 , A47L15/42 , B08B7/04
CPC分类号： A47L15/4225 , A47L15/0026 , A47L15/0028 , A47L2401/10 , A47L2401/14 , A47L2501/02 , A47L2501/26
摘要： A multiple-fill dishwasher and method includes a wash chamber having a sump at the bottom thereof, a remotely controlled inlet valve for supplying cleansing liquid into the sump, a drain for draining liquid and entrained soil from the sump, and a recirculating pump having a spraying system receiving the output thereof for spraying liquid onto soiled ware contained within the chamber. A control circuit controls the valve, drain means, and pump to perform a selected one of a plurality of different cleansing cycles which are automatically selected according to the extent of soil on the ware. An operator-actuated switch for commencing operating of the control circuit, and a chamber for collecting soil particles in a concentrated fashion during liquid recirculation, are also provided. The improvement comprises a sensor responsive to a predetermined particulate soil concentration in the soil collection chamber, the sensor being operable during liquid recirculation to cause the control circuit to select either a cycle designed to wash heavily soiled ware, or a cycle designed to wash lightly soiled ware.
摘要翻译：多重洗碗机和方法包括在其底部具有贮槽的洗涤室，用于将清洁液体供应到贮槽中的远程控制的入口阀，用于从油底壳排出液体和夹带的污物的排水口以及具有喷射系统接收其输出以将液体喷射到容纳在腔室内的污染物上。控制电路控制阀，排水装置和泵，以执行根据器皿上的土壤程度自动选择的多个不同清洁循环中选择的一个。还提供了用于开始操作控制电路的操作者致动的开关和用于在液体再循环期间集中地收集土壤颗粒的室。该改进包括响应于土壤收集室中的预定颗粒污垢浓度的传感器，该传感器可在液体循环期间操作，以使控制电路选择设计用于洗涤严重污染的物品的循环，或设计成洗涤轻度污染的循环商品

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