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    • 73. 发明授权
    • Washing machine control method
    • 洗衣机控制方法
    • US07380304B2
    • 2008-06-03
    • US10720748
    • 2003-11-25
    • Young Soo Kim
    • Young Soo Kim
    • D06F35/00
    • D06F39/087D06F2202/10Y02B40/56
    • A water supply method of a washing machine optimizes a washing performance by sufficiently supplying water according to an amount and type of laundry. The method includes steps of setting first and second water levels based on an amount and type of laundry in a washing machine; supplying water to the washing machine according to the set first water level; sensing a current water level to determine a degree of absorption of the water into the laundry during a predetermined time, the degree of absorption being determined by comparing the currently sensed water level to the second water level; re-supplying water to the washing machine to compensate for the degree of absorption; resetting the second water level according to a comparison of a water re-supply count to a predetermined value; and performing washing if the currently sensed water level is greater than the second water level. The resetting of the second water level is performed by increasing the set second water level if the water re-supply count is greater than the predetermined value.
    • 洗衣机的供水方法通过根据衣物的量和类型充分供水来优化洗涤性能。 该方法包括基于洗衣机中的衣物的量和类型来设置第一和第二水位的步骤; 根据设定的第一水位向洗衣机供水; 感测当前水位以在预定时间内确定水进入衣物的程度,通过将当前感测的水位与第二水位进行比较来确定吸收程度; 重新向洗衣机供水以补偿吸收的程度; 根据水再供给计数与预定值的比较来重设第二水位; 并且如果当前检测到的水位大于第二水位,则执行洗涤。 如果再供水计数大于预定值,则通过增加设定的第二水位来执行第二水位的复位。
    • 74. 发明授权
    • Heat pump and compressor discharge pressure controlling apparatus for the same
    • 热泵和压缩机排气压力控制装置相同
    • US07353664B2
    • 2008-04-08
    • US11111035
    • 2005-04-21
    • Young Soo Kim
    • Young Soo Kim
    • F25B13/00
    • F25B13/00F25B40/00F25B49/005F25B49/022F25B2400/04F25B2400/0403F25B2400/0411F25B2500/24F25B2600/0261F25B2600/0271
    • Disclosed herein is a heat pump. The heat pump comprises a compressor, indoor and outdoor heat exchangers for condensing or evaporating refrigerant compressed by the compressor according to cooling or heating operation mode, a four-way valve for guiding the flow of the compressed refrigerant to the indoor heat exchanger or the outdoor heat exchanger according to the operation mode, an expansion valve for selectively decreasing the pressure of liquid refrigerant according to the operation mode, a check valve selectively opened or closed according to the operation mode for guiding the flow of the liquid refrigerant to the expansion valve, an accumulator for preventing the liquid refrigerant from entering into the inlet of the compressor, connection pipes, and a heat exchange part for performing heat exchange between the connection pipe connected to the inlet of the accumulator and the connection pipe connected to the indoor heat exchanger.
    • 这里公开了一种热泵。 热泵包括压缩机,室内和室外热交换器,用于冷凝或蒸发由压缩机按照冷却或加热运行模式压缩的制冷剂,用于将压缩的制冷剂的流动引导到室内热交换器或室外的四通阀 根据操作模式的热交换器,根据操作模式选择性地降低液体制冷剂的压力的膨胀阀,根据用于将液体制冷剂流向膨胀阀的操作模式选择性地打开或关闭的止回阀, 用于防止液体制冷剂进入压缩机入口的蓄能器,连接管和用于在连接到蓄电池的入口的连接管与连接到室内热交换器的连接管之间进行热交换的热交换部。