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公开(公告)号：US20120145203A1
公开(公告)日：2012-06-14
申请号：US12967808
申请日：2010-12-14
IPC分类号： B08B3/00
CPC分类号： A47L15/4227 , A47L15/4204
摘要： A dishwasher is provided having a wash chamber that is supplied with wash water by a water circulation pump assembly. The pump assembly has a motor, an inlet in fluid communication with a sump, and an outlet in fluid communication with the wash chamber. A macerator system is configured with the pump assembly and includes a filter screen disposed across the inlet and a chopper blade rotationally driven by the pump assembly at a defined axial distance upstream from the filter screen. The chopper blade is biased by materials in magnetic flux communication to the defined axial distance so as to maintain the defined distance in a running and stopped states of the pump assembly.
摘要翻译： 提供了具有洗涤室的洗碗机，该洗涤室由水循环泵组件供应洗涤水。 泵组件具有电动机，与贮槽流体连通的入口以及与洗涤室流体连通的出口。 剥离器系统配置有泵组件，并且包括跨过入口布置的过滤网，以及由泵组件以过滤网上游定义的轴向距离旋转驱动的切碎刀。 切碎刀片被磁通量的材料偏压到规定的轴向距离，以便将定义的距离保持在泵组件的运行和停止状态。
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公开(公告)号：US20120111065A1
公开(公告)日：2012-05-10
申请号：US12942454
申请日：2010-11-09
申请人： Richard Dean Suel, II , John Steven Holmes , Meher Prasadu Kollipara , Mariano Pablo Filippa , Shyam Sunder Ramamurthy
发明人： Richard Dean Suel, II , John Steven Holmes , Meher Prasadu Kollipara , Mariano Pablo Filippa , Shyam Sunder Ramamurthy
摘要： A method of braking a washing machine from an operational speed to a zero speed is provided (as well as a washing machine incorporating the method) for a washing machine driven by one of a synchronous or asynchronous motor. Upon receipt of a stop signal, collapsing the motor rotating magnetic fields are collapsed for a predefined time period. After the predefined time period, DC braking voltage is applied to the motor stator windings at a controlled ramp-up rate to a fixed amplitude to generate a controlled ramped braking torque on the motor. The braking torque is applied until the motor is stopped.
摘要翻译： 提供了一种从操作速度到零速度制动洗衣机的方法（以及包括该方法的洗衣机），用于由同步或异步电动机中的一个驱动的洗衣机。 在接收到停止信号时，使电动机旋转磁场塌缩预定时间段。 在预定的时间段之后，直流制动电压以受控的上升速率被施加到电动机定子绕组到一个固定的振幅，以在电动机上产生受控的斜坡制动转矩。 施加制动转矩直到电机停止。
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公开(公告)号：US08952648B2
公开(公告)日：2015-02-10
申请号：US12942454
申请日：2010-11-09
申请人： Richard Dean Suel, II , John Steven Holmes , Meher Prasadu Kollipara , Mariano Pablo Filippa , Shyam Sunder Ramamurthy
发明人： Richard Dean Suel, II , John Steven Holmes , Meher Prasadu Kollipara , Mariano Pablo Filippa , Shyam Sunder Ramamurthy
摘要： A method of braking a washing machine from an operational speed to a zero speed is provided (as well as a washing machine incorporating the method) for a washing machine driven by one of a synchronous or asynchronous motor. Upon receipt of a stop signal, collapsing the motor rotating magnetic fields are collapsed for a predefined time period. After the predefined time period, DC braking voltage is applied to the motor stator windings at a controlled ramp-up rate to a fixed amplitude to generate a controlled ramped braking torque on the motor. The braking torque is applied until the motor is stopped.
摘要翻译： 提供了一种从操作速度到零速度制动洗衣机的方法（以及包括该方法的洗衣机），用于由同步或异步电动机中的一个驱动的洗衣机。 在接收到停止信号时，使电动机旋转磁场塌缩预定时间段。 在预定的时间段之后，直流制动电压以受控的上升速率被施加到电动机定子绕组到一个固定的振幅，以在电动机上产生受控的斜坡制动转矩。 施加制动转矩直到电机停止。
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公开(公告)号：US08888931B2
公开(公告)日：2014-11-18
申请号：US12967808
申请日：2010-12-14
CPC分类号： A47L15/4227 , A47L15/4204
摘要： A dishwasher is provided having a wash chamber that is supplied with wash water by a water circulation pump assembly. The pump assembly has a motor, an inlet in fluid communication with a sump, and an outlet in fluid communication with the wash chamber. A macerator system is configured with the pump assembly and includes a filter screen disposed across the inlet and a chopper blade rotationally driven by the pump assembly at a defined axial distance upstream from the filter screen. The chopper blade is biased by materials in magnetic flux communication to the defined axial distance so as to maintain the defined distance in a running and stopped states of the pump assembly.
摘要翻译： 提供了具有洗涤室的洗碗机，该洗涤室由水循环泵组件供应洗涤水。 泵组件具有电动机，与贮槽流体连通的入口以及与洗涤室流体连通的出口。 剥离器系统配置有泵组件，并且包括跨过入口布置的过滤网，以及由泵组件以过滤网上游定义的轴向距离旋转驱动的切碎刀。 切碎刀片被磁通量的材料偏压到规定的轴向距离，以便将定义的距离保持在泵组件的运行和停止状态。
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公开(公告)号：US07113075B2
公开(公告)日：2006-09-26
申请号：US10745271
申请日：2003-12-23
申请人： Kresimir Odorcic , Scott Horning , Timothy Ray Jackson , Timothy Francis Powell , Cecilia Maria Blanchard , Meher Prasadu Kollipara , Mark Dilip Shah , Gregory Michael Thomas
发明人： Kresimir Odorcic , Scott Horning , Timothy Ray Jackson , Timothy Francis Powell , Cecilia Maria Blanchard , Meher Prasadu Kollipara , Mark Dilip Shah , Gregory Michael Thomas
IPC分类号： H04M11/04
摘要： A detection circuit includes a first power line, a first signal conditioning module operationally coupled to the first power line, a neutral line (N) operationally coupled to the first signal conditioning module, a second signal conditioning module operationally coupled to the first power line, a second power line operationally coupled to the second signal conditioning module, and an analog to digital (A/D) converter operationally coupled to the first and the second signal conditioning modules.
摘要翻译： 检测电路包括第一电力线，可操作地耦合到第一电力线的第一信号调节模块，可操作地耦合到第一信号调节模块的中性线（N），可操作地耦合到第一电力线的第二信号调节模块， 可操作地耦合到第二信号调节模块的第二电力线，以及可操作地耦合到第一和第二信号调节模块的模数（A / D）转换器。
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