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公开(公告)号：US20180263459A1
公开(公告)日：2018-09-20
申请号：US15926036
申请日：2018-03-20
申请人： LG Electronics Inc.
发明人： Youngsoo KIM , Jinhyouk SHIN , Minseong KIM
CPC分类号： A47L15/4234 , A47L15/14 , A47L15/4221 , A47L15/4223 , A47L15/4225 , A47L15/4285 , D06F58/203 , F04D29/588
摘要： A pump includes a housing, a water inlet pipe coupled to the housing and configured to receive washing water, a water outlet pipe coupled to the housing and configured to discharge washing water, an impeller located in the housing and configured to cause washing water to be transferred from the water inlet pipe to the water outlet pipe, a heater that is coupled to the housing, that is configured to heat washing water in the housing, and that is configured to generate steam based on heating washing water, and a steam discharge pipe coupled to the water outlet pipe and configured to discharge steam generated by the heater.
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公开(公告)号：US20180249881A1
公开(公告)日：2018-09-06
申请号：US15971163
申请日：2018-05-04
CPC分类号： A47L15/0005 , A47L15/0084 , A47L15/16 , A47L15/22 , A47L15/4221 , A47L15/4261 , A47L15/4285 , A47L15/4287 , A47L15/4297 , A47L15/505 , A47L15/507 , A47L2301/04 , A47L2401/10 , A47L2501/20 , A47L2601/02
摘要： A dishwasher for treating dishes according to a cycle of operation, the dishwasher comprising a tub at least partially defining a treating chamber, a dish rack received within the treating chamber and configured for receiving dishes for treatment during the cycle of operation, a sprayer located within the treating chamber and above the dish rack, and emitting a second liquid at a second speed, greater than the first speed, downwardly onto the dish rack to form a high-speed spray.
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公开(公告)号：US09986885B2
公开(公告)日：2018-06-05
申请号：US14972766
申请日：2015-12-17
发明人： David Chen , Kristopher L. Delgado , Kevin Miller
CPC分类号： A47L15/4223 , A47L15/16 , A47L15/22 , A47L15/4219 , A47L15/4221 , A47L15/4261 , A47L15/4293 , A47L15/44 , A47L15/486 , A47L15/488 , A47L15/502 , A47L15/507 , F16K1/20
摘要： A dish treating appliance has a tub at least partially defining a treating chamber for holding dishes for treatment according to an automatic cycle of operation. An access opening provides access to the treating chamber. There are multiple sprayers that emit liquid into the treating chamber, multiple feed tubes fluidly coupled to the multiple sprayers, a diverter valve selectively fluidly connecting to the multiple feed tubes, and a pump having an inlet fluidly coupled to the treating chamber and an outlet fluidly coupled to the diverter valve.
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公开(公告)号：US09980624B2
公开(公告)日：2018-05-29
申请号：US14854292
申请日：2015-09-15
IPC分类号： A47L15/42
CPC分类号： A47L15/4221
摘要： A variable position diverter that provides wash fluid to selected combinations of outlet ports and spray assemblies. The diverter includes a housing having a plurality of outlet ports and a valve disk having a plurality of apertures. The valve disk is rotated relative to the housing to align one or more of the plurality of apertures with one or more of the plurality of outlet ports to selectively control the flow of wash fluid through a plurality of spray assemblies. Selectively diverting wash fluid in this manner can improve wash performance and reduce cycle time while meeting government regulations regarding water usage.
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公开(公告)号：US09931015B2
公开(公告)日：2018-04-03
申请号：US14606355
申请日：2015-01-27
CPC分类号： A47L15/22 , A47L15/4221 , A47L15/4225
摘要： Hydraulically-driven dishwasher diverters are disclosed herein. An example hydraulically-driven dishwasher diverter includes a diverter housing having a plurality of wash zone openings defined therethrough corresponding to respective wash zones of a dishwasher, and a rotating cylindrical diverter valve including a valve outlet to fluidly couple a fluid flowing through the cylindrical diverter valve through one of the wash zone openings, a flexible portion adjacent the valve outlet to seal another one of the wash zone openings in response to fluid pressure in the cylindrical diverter valve while the valve outlet is fluidly flowing the fluid through the one of the wash zone openings.
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公开(公告)号：US09795276B2
公开(公告)日：2017-10-24
申请号：US15349503
申请日：2016-11-11
发明人： Dah We Park , Joo Hee Ryu , Jong Su Jeon
CPC分类号： A47L15/506 , A47B46/005 , A47B2088/901 , A47L15/16 , A47L15/22 , A47L15/4221 , A47L15/4225 , A47L15/4257 , A47L15/4285 , A47L15/507
摘要： The inconvenience associated with using a lower basket of a dish washing machine is reduced or eliminated by a dish washing machine which includes a washing tub with an open front, a basket configured to be inserted in or drawn out from the washing tub through the open front of the washing tub, a door which opens or closes the open front of the washing tub, at least one guide rail for mounting the basket on the door when the basket is drawn out from the washing tub while the door is open, and a lifting device which guides the guide rail to move between a raised position and a lowered position of the guide rail.
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公开(公告)号：US09763552B2
公开(公告)日：2017-09-19
申请号：US14303012
申请日：2014-06-12
IPC分类号： A47L15/42
CPC分类号： A47L15/4221 , A47L2401/07 , A47L2401/20 , A47L2501/03 , A47L2501/26
摘要： Diverter valves and associated dishwashers with continuous calibration are provided. An example dishwasher includes a diverter valve assembly. The diverter valve assembly is configured to output a signal having a plurality of pulses. Each of the plurality of pulses has an activation time indicative of movement of the diverter valve assembly into one of a plurality of positions. The dishwasher performs operations including receiving the signal from the diverter valve assembly and determining a current activation time associated with the most recent pulse exhibited by the signal. The operations include determining a current position of the plurality of positions based at least in part on the current activation time and a plurality of average activation times respectively associated with the plurality of positions. The operations include, after determining the current position, updating the average activation time associated with the current position based at least in part on the current activation time.
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公开(公告)号：US20170245727A1
公开(公告)日：2017-08-31
申请号：US15593553
申请日：2017-05-12
发明人： Walter T. BLANCHARD , David H. CHEN
CPC分类号： A47L15/16 , A47L15/22 , A47L15/4219 , A47L15/4221 , A47L15/4278 , A47L15/4285 , A47L15/504 , A47L15/507 , A47L15/508
摘要： A dishwasher includes a rack provided with interior and exterior corner nozzles to direct washing fluid onto interior and exterior surface portions of an object placed in a corner of the rack.
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公开(公告)号：US09737191B2
公开(公告)日：2017-08-22
申请号：US14849709
申请日：2015-09-10
发明人： Kyle Edward Durham , Craig Curtis
IPC分类号： A47L15/42 , F16K11/074 , F16K31/524
CPC分类号： A47L15/4221 , F16K11/074 , F16K31/52483
摘要： A variable position diverter that provides wash fluid to selected combinations of outlet ports and spray assemblies. The diverter includes a housing having a first fluid outlet, a second fluid outlet, and a valve disk having four apertures. The valve disk is rotated relative to the housing to align one or more of the four apertures with one or both of the first fluid outlet and the second fluid outlet to selectively control the flow of wash fluid through corresponding spray assemblies. Selectively diverting wash fluid in this manner can improve wash performance and reduce cycle time while meeting government regulations regarding water usage.
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公开(公告)号：US20170202428A1
公开(公告)日：2017-07-20
申请号：US15001353
申请日：2016-01-20
发明人： Shree Kumar , Justin Tyler Brown
CPC分类号： A47L15/506 , A47L15/23 , A47L15/4221 , A47L15/4259 , A47L15/4261 , A47L15/4293 , A47L15/502 , A47L15/507
摘要： A rack lifting assembly for a dishwasher appliance is provided. The rack lifting assembly includes frame having rotatably mounted wheels to enable the frame to be rolled in and out of the wash chamber of the dishwasher appliance. A lower rack may be operably coupled to the frame by a pulley system including a rope winding between a first set of pulleys mounted to the frame and a second set of pulleys mounted to the lower rack. A retracting means, such as a motor, may wind and unwind a rope of the pulley system to move the lower rack vertically within the frame. Linear slides are mounted on the left and right sides of the frame to guide the lower rack, thereby keeping it in a horizontal orientation while lifting.
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