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    • 8. 发明申请
    • HIGH EFFICIENCY CHARGING APPARATUS USING SWITCHING ARRANGEMENT AND CHARGING/DISCHARGING
    • 高效率充电装置使用开关装置和充电/放电
    • US20120293134A1
    • 2012-11-22
    • US13560445
    • 2012-07-27
    • Suk-ho JANG
    • Suk-ho JANG
    • H02J7/00
    • H02J7/0054H02J7/0042H02J7/02Y02B40/90Y02T10/7022
    • A high efficiency charging apparatus, comprising a power supply which is a source for supplying electricity for charging; a speed setting unit setting an oscillating frequency and outputting an electrical self-oscillating signal having a frequency corresponding to the oscillating frequency; a switching unit having a plurality of switches which are driven by the electrical self-oscillating signal supplied from the speed setting unit; and a power transmitting unit charging current in the power supply multiple times according to a drive state of the plurality of switches of the switching unit and discharging the charged current at a time to supply the discharged current to the battery. The charging apparatus improves charging efficiency and reduces a charging time of a lead or nickel battery used in a vehicle or the like.
    • 一种高效率充电装置,包括作为用于充电的电源的电源; 速度设定单元,设置振荡频率并输出具有与振荡频率对应的频率的电自振信号; 开关单元,具有由从速度设定单元供给的电自振信号驱动的多个开关; 电力传输单元根据开关单元的多个开关的驱动状态多次对电源进行充电,并一次放电充电电流,以将放电电流提供给电池。 充电装置提高充电效率,并且减少车辆等中使用的铅或镍电池的充电时间。
    • 10. 发明申请
    • REFRIGERATOR
    • 冰箱
    • US20120313497A1
    • 2012-12-13
    • US13490977
    • 2012-06-07
    • Suk Ho JANGJae Hoon LimSe Hyeon BaekHong Joo Moon
    • Suk Ho JANGJae Hoon LimSe Hyeon BaekHong Joo Moon
    • F25D23/06F25D23/02
    • F25D23/069F25D21/04F25D23/087
    • A refrigerator having a mid-front plate structure that provides a superior coupling strength with respect to a middle wall while ensuring a simple shape and a high strength. The refrigerator includes a coupling member which is fixed to a front surface of the middle wall such that the mid-front plate is fixed to the middle wall. The mid-front plate includes an interior space to accommodate the coupling member and an insertion hole part allowing the coupling member to be inserted into the interior space therethrough. The mid-front plate is fixed to the middle wall by moving the mid-front plate toward the middle wall such that the coupling member fixed to the middle wall is inserted into the interior space and then by pushing the mid-front plate to one side.
    • 一种具有中前板结构的冰箱,其具有相对于中间壁的优异的联接强度,同时确保简单的形状和高强度。 冰箱包括固定到中间壁的前表面的联接构件,使得前前板固定到中间壁。 中间前板包括容纳联接构件的内部空间和允许联接构件通过其插入内部空间的插入孔部分。 中前板通过将中前板移动到中间壁而固定到中间壁,使得固定到中间壁的联接构件插入到内部空间中,然后将中间前板推到一侧 。