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公开(公告)号：US20220064845A1
公开(公告)日：2022-03-03
申请号：US17522283
申请日：2021-11-09
发明人： Mark J. Christensen , Donald Erickson , Jordan M. Grider , Alexander Halbleib , Christopher A. Hartnett , Christopher A. Jones , K. David McAllister , Rodney M. Welch , Erica L. Roberts
IPC分类号： D06F58/04
摘要： A laundry appliance includes a cabinet having a rotating drum operably positioned therein for processing fabric. At least one transducer is positioned proximate the drum that provides an ultrasonic resonance that is directed into an interior chamber of the drum. The ultrasonic resonance is adapted to be directed into damp fabric being treated within the interior chamber. The ultrasonic resonance serves to modify water trapped within the damp fabric into a substantially gaseous form.
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公开(公告)号：US10813525B2
公开(公告)日：2020-10-27
申请号：US15479590
申请日：2017-04-05
摘要： A dishwasher having a tub at least partially defining a treating chamber, a liquid spray system, a liquid recirculation system fluidly coupling the treating chamber to the spray system to recirculate wash liquid from the treating chamber to the spray system, and filters capable of removing particles from the wash liquid. The filters include a microfilter fluidly coupled to at least one of the recirculation system and the spray system and an ultrafilter fluidly coupled to an outlet side of the microfilter.
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公开(公告)号：US10178939B2
公开(公告)日：2019-01-15
申请号：US15692193
申请日：2017-08-31
摘要： A liquid filtering system for a dishwasher, having a housing defining a filter chamber and configured to be fluidly coupled to a recirculation flow path of the dishwasher, a filter located within the filter chamber and having a first end axially spaced from a second end and defining a filter there between that has a first surface and a second surface, the filter being positioned within the recirculation flow path to filter soils from liquid flowing through the recirculation flow path as the liquid passes through the filter and a flow diverter to aid in cleaning the filter.
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公开(公告)号：US10172506B2
公开(公告)日：2019-01-08
申请号：US15205027
申请日：2016-07-08
摘要： A dishwasher includes a compartment in the form of a drawer or pull-out treating chamber slidably mounted in a chassis is provided with one or more liquid supply and draining conduits for supplying and draining liquid to and from the treating chamber.
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公开(公告)号：US10064537B2
公开(公告)日：2018-09-04
申请号：US14551131
申请日：2014-11-24
发明人： Rodney M. Welch
摘要： Dishwasher drain assemblies having overmolded volutes are disclosed. A disclosed example drain assembly for a dishwasher having a tub, a sump fluidly coupled to the tub, and a discharge outlet includes a drain pump having an impeller to pump fluid from the sump to the discharge outlet, and a resilient member overmolded onto at least a portion of the drain pump, the resilient member defining a volute for the drain pump.
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公开(公告)号：US10058227B2
公开(公告)日：2018-08-28
申请号：US15909440
申请日：2018-03-01
发明人： Kristopher L. Delgado , Jordan R. Fountain , Jacquelyn R. Geda , Antony M. Rappette , Rodney M. Welch
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 rotatable filter disposed in the recirculation flow path to filter the liquid and a diverter overlying and spaced from at least a portion of the upstream surface to form a gap there between.
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公开(公告)号：US20170360273A1
公开(公告)日：2017-12-21
申请号：US15692193
申请日：2017-08-31
CPC分类号： A47L15/4206 , A47L15/4208 , A47L15/4219 , A47L15/4225 , B01D29/6476
摘要： A liquid filtering system for a dishwasher, having a housing defining a filter chamber and configured to be fluidly coupled to a recirculation flow path of the dishwasher, a filter located within the filter chamber and having a first end axially spaced from a second end and defining a filter there between that has a first surface and a second surface, the filter being positioned within the recirculation flow path to filter soils from liquid flowing through the recirculation flow path as the liquid passes through the filter and a flow diverter to aid in cleaning the filter.
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8.发明授权Methods, apparatus and articles of manufactures to detect impurity deposits in flow-through water heaters 有权用于检测流通热水器中杂质沉积物的方法，装置和制品公开(公告)号：US09587856B2
公开(公告)日：2017-03-07
申请号：US14274801
申请日：2014-05-12
IPC分类号： H05B3/42 , F24H1/12 , F24H9/20 , D06F39/04 , A47J31/54 , A47J27/21 , H05B1/02 , H05B3/58 , H05B6/64
CPC分类号： F24H9/2028 , A47J27/21166 , A47J31/545 , D06F39/04 , D06F39/045 , F24H1/121 , H05B1/0252 , H05B1/0269 , H05B3/58 , H05B6/645
摘要： Example methods, apparatus and articles of manufacture to detect impurities in flow-through water heaters are disclosed. An example apparatus includes a flow-through water heater having a conduit to conduct a fluid flowing therethrough, a heating element extending around at least a portion of the conduit, and first and second temperature measuring elements to determine respective first and second temperatures at different locations on the conduit; and a computing unit to at least detect an impurity deposit in the conduit based on a difference between the first and second temperatures.
摘要翻译： 公开了用于检测流通式热水器中的杂质的示例性方法，装置和制品。 一个示例性设备包括流通式热水器，其具有导流体流过其中的流体，围绕导管的至少一部分延伸的加热元件以及第一和第二温度测量元件，以确定不同位置处的相应的第一和第二温度 在管道上 以及计算单元，至少基于第一和第二温度之间的差异来检测导管中的杂质沉积物。
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公开(公告)号：US09167950B2
公开(公告)日：2015-10-27
申请号：US14265684
申请日：2014-04-30
发明人： Barry E. Tuller , Rodney M. Welch
IPC分类号： A47L15/42
CPC分类号： A47L15/4206 , A47L15/4202 , A47L15/4208 , A47L15/4219 , A47L15/4225
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 filter disposed in the recirculation flow path to filter the liquid.
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公开(公告)号：US08734595B2
公开(公告)日：2014-05-27
申请号：US14043177
申请日：2013-10-01
IPC分类号： B08B3/00
CPC分类号： A47L15/4285 , A47L15/0084 , A47L2401/34 , A47L2501/06
摘要： A dishwasher includes a first washing chamber and a second washing chamber capable of performing a washing operation separately and/or concurrently. Each washing chamber includes a wash pump, a drain pump and a heating unit that are operatively connected to a controller. When initiating a washing fluid in one washing chamber, the controller determines if the other washing chamber is active. If the other washing chamber is active, the heating unit for the one washing chamber is operated at a low power level. However, if the other washing chamber is inactive, the one washing chamber is operated at a high power level to rapidly heat the washing fluid and thus shorten the duration of the washing operation.
摘要翻译： 洗碗机包括能够分别和/或同时进行洗涤操作的第一洗涤室和第二洗涤室。 每个洗涤室包括可操作地连接到控制器的洗涤泵，排水泵和加热单元。 当在一个洗涤室中启动洗涤液时，控制器确定另一洗涤室是否活动。 如果另一洗涤室是活动的，则用于一个洗涤室的加热单元在低功率水平下操作。 然而，如果另一洗涤室不活动，则一个洗涤室以高功率水平操作以快速加热洗涤流体，从而缩短洗涤操作的持续时间。
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