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公开(公告)号：US07898209B2
公开(公告)日：2011-03-01
申请号：US11866750
申请日：2007-10-03
IPC分类号： H02P27/04
CPC分类号： A47L9/2889 , A47L9/2805 , A47L9/2842 , A47L9/2873 , A47L9/2878 , A47L9/2884
摘要： A cleaner that can automatically respond to a change in an AC voltage and a voltage of a battery. In the motor, a motor for rotating a collecting fan is driven by a motor driver. The motor driver drives the motor using a voltage from a voltage selector. The voltage selector switches between a low-level voltage of the battery and a high-level voltage derived from the AC voltage to be supplied to the motor driver.
摘要翻译： 可以自动响应交流电压和电池电压变化的清洁器。 在电动机中，用于旋转收集风扇的电动机由电动机驱动器驱动。 电机驱动器使用电压选择器的电压驱动电机。 电压选择器在电池的低电平电压和从AC电压导出的高电平电压之间切换以提供给电动机驱动器。
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公开(公告)号：US07847511B2
公开(公告)日：2010-12-07
申请号：US11866670
申请日：2007-10-03
IPC分类号： H02P27/04
CPC分类号： A47L9/2889 , A47L9/2831 , A47L9/2842 , A47L9/2873 , A47L9/2878 , A47L9/2884
摘要： A cleaner that can have the sufficient capability of collecting pollutant particles by a battery voltage as well as a AC voltage. The cleaner uses a switched reluctance motor to rotate a collecting fan. The switched reluctance motor is driven by a motor driver in one of a PWM mode or a pulse trigger mode. The motor driver drives the switched reluctance motor using one of the battery voltage and a DC voltage converted from the AC voltage, depending on whether the AC voltage is received. The PWM mode and the trigger mode are switched depending on whether the AC voltage is received. Accordingly, the cleaner makes it possible to reduce the time taken to clean up pollutant particles using the battery voltage to the time taken to clean up the pollutant particles using the AC voltage.
摘要翻译： 一种能够通过电池电压以及交流电压具有足够能力收集污染物颗粒的清洁剂。 清洁器使用开关磁阻电机旋转收集风扇。 开关磁阻电机由电机驱动器以PWM模式或脉冲触发模式中的一种驱动。 电机驱动器根据是否接收到交流电压，使用电池电压和从交流电压转换的直流电压来驱动开关磁阻电动机。 PWM模式和触发模式根据是否接收到交流电压进行切换。 因此，清洁器使得可以使用电池电压将使用AC电压清除污染物颗粒的时间减少到清除污染物颗粒所需的时间。
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公开(公告)号：US08146199B2
公开(公告)日：2012-04-03
申请号：US11866105
申请日：2007-10-02
IPC分类号： A47L9/28
CPC分类号： A47L9/2878 , A47L9/26 , A47L9/2805 , A47L9/2842 , A47L9/2873 , Y10S15/01 , Y10S15/10
摘要： A vacuum cleaner set includes a vacuum cleaner and a cleaner mount. The vacuum cleaner includes a main body that is detachably mounted on a mount having a cord reel, a motor and a battery that are provided in the main body, an AC power source that is provided in the main body and connected to a power outlet by the cord reel, a charging device receiving power from the AC power source and charging the battery, and a control unit selecting one of power output from the battery and power output from the AC power source.
摘要翻译： 真空吸尘器组件包括真空吸尘器和清洁器座。 真空吸尘器包括主体，该主体可拆卸地安装在具有设置在主体中的帘线卷轴，电动机和电池的安装件上，AC电源设置在主体中并且通过以下方式连接到电源插座： 绳索卷轴，从AC电源接收电力并对电池充电的充电装置，以及选择从电池输出的电力和从AC电源输出的电力的控制单元。
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公开(公告)号：US08479527B2
公开(公告)日：2013-07-09
申请号：US12741295
申请日：2008-10-28
申请人： Gye Young Song , Kwang Woon Ahn
发明人： Gye Young Song , Kwang Woon Ahn
IPC分类号： F25B41/00
CPC分类号： F25D11/022 , F25B5/04 , F25B47/022 , F25B2347/021 , F25B2400/0409 , F25B2400/0411 , F25B2600/2511 , F25D2317/0682
摘要： A refrigerator and a control method of the same are disclosed. A refrigerator includes a plurality of evaporators and a refrigerant path conversion device connected with the plurality of the evaporates, the refrigerant path conversion device controlling a path of refrigerant to perform defrosting operations for predetermined evaporators and cooling operations for the other evaporators.
摘要翻译： 公开了一种冰箱及其控制方法。 冰箱包括多个蒸发器和与多个蒸发器连接的制冷剂路径转换装置，制冷剂路径转换装置控制制冷剂路径以执行预定的蒸发器的除霜操作和用于其它蒸发器的冷却操作。
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公开(公告)号：US20100287961A1
公开(公告)日：2010-11-18
申请号：US12741295
申请日：2008-10-28
申请人： Gye Young Song , Kwang Woon Ahn
发明人： Gye Young Song , Kwang Woon Ahn
CPC分类号： F25D11/022 , F25B5/04 , F25B47/022 , F25B2347/021 , F25B2400/0409 , F25B2400/0411 , F25B2600/2511 , F25D2317/0682
摘要： A refrigerator and a control method of the same are disclosed. A refrigerator includes a plurality of evaporators and a refrigerant path conversion device connected with the plurality of the evaporates, the refrigerant path conversion device controlling a path of refrigerant to perform defrosting operations for predetermined evaporators and cooling operations for the other evaporators.
摘要翻译： 公开了一种冰箱及其控制方法。 冰箱包括多个蒸发器和与多个蒸发器连接的制冷剂路径转换装置，制冷剂路径转换装置控制制冷剂路径以执行预定的蒸发器的除霜操作和用于其它蒸发器的冷却操作。
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