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    • 2. 发明申请
    • REFRIGERATOR AND CONTROLLING METHOD THEREOF
    • 冰箱及其控制方法
    • WO2011105717A3
    • 2011-11-24
    • PCT/KR2011001046
    • 2011-02-17
    • LG ELECTRONICS INCEOM YONGHWANLEE HOYOUNKIM YOUNGJIN
    • EOM YONGHWANLEE HOYOUNKIM YOUNGJIN
    • F25D21/02F25D21/08F25D29/00
    • F25D21/02F25D21/006F25D2700/02G01N29/48G01N2291/015G01N2291/0251G01N2291/102
    • The refrigerator of the present invention comprises: a refrigeration cycle composed of a compressor, a condenser and an expansion unit; an evaporator for evaporating a refrigerant which passes through the expansion unit; a heating unit for providing the heat for defrosting the evaporator; and a frost sensor unit which is provided at one side of the evaporator for sensing the amount of frost on the evaporator, and is characterized in that an operation of the frost sensor unit is started on the basis of whether operation conditions of the frost sensor unit are recognized and the heating unit selectively generates the heat according to the sensed result of the frost sensor unit. According to one embodiment of the present invention, the amount of frost on the evaporator is easily determined by the operation of the frost sensor unit and the evaporator is effectively defrosted according to the amount of frost determined thereby.
    • 本发明的冰箱包括:由压缩机,冷凝器和膨胀单元组成的制冷循环; 蒸发器,用于蒸发通过膨胀单元的制冷剂; 加热单元,用于提供用于对蒸发器进行除霜的热量; 以及霜传感器单元,其设置在蒸发器的一侧用于感测蒸发器上的霜量,并且其特征在于,霜传感器单元的操作基于霜传感器单元的操作条件 被识别并且加热单元根据霜传感器单元的感测结果选择性地产生热量。 根据本发明的一个实施例,蒸发器上的霜量很容易通过霜冻传感器单元的操作来确定,并且蒸发器根据由此确定的霜量被有效地解冻。
    • 4. 发明申请
    • APPARATUS FOR STORING ICE AND METHOD FOR CONTROLLING SAME
    • 储存冰的装置及其控制方法
    • WO2012002761A3
    • 2012-05-03
    • PCT/KR2011004822
    • 2011-06-30
    • LG ELECTRONICS INCLEE TAEHEEKIM YOUNGJINLEE JUNSUNGJEONG KYUNGHAN
    • LEE TAEHEEKIM YOUNGJINLEE JUNSUNGJEONG KYUNGHAN
    • F25C5/18F25C1/22F25C5/02
    • F25D29/00F25C1/04F25C1/12F25C5/002F25C5/182F25C5/20F25C2305/022F25D21/14F25D23/02Y02P60/855
    • In order to accomplish the objective of the present invention, according to one embodiment of the present invention, an apparatus for storing ice comprises: a housing which has heat insulation characteristics and the interior of which has a storage space; an ice maker which is accommodated in the housing, and which contains an ice tray for making ice; an ice bin arranged below the ice maker to store the ice made by the ice maker; a transfer member arranged within the ice bin to discharge the ice to the outside of the ice bin; a refrigerating cycle which extends into the housing, and which includes an evaporation unit attached to the outer surface of the ice tray to cool the ice tray; and a control unit which controls the operation of the refrigerating cycle and of the transfer member. Air in the storage space is directly cooled by being in contact with the evaporation unit and/or the ice tray, and the control unit operates the refrigerating cycle to cool the storage space when the temperature of the ice tray and/or of the evaporation unit becomes higher than a preset temperature (Ta).
    • 为了实现本发明的目的,根据本发明的一个实施例,一种用于存储冰的装置包括:具有隔热特性并且其内部具有存储空间的壳体; 制冰机,其容纳在所述壳体中,并且包含用于制冰的冰盘; 布置在制冰机下方的冰箱,用于储存由制冰机制成的冰; 布置在所述冰箱内的转移构件将所述冰排出到所述冰箱的外部; 冷却循环,其延伸到壳体中,并且包括附接到冰盘的外表面以冷却冰盘的蒸发单元; 以及控制单元,其控制制冷循环和转印构件的操作。 存储空间中的空气通过与蒸发单元和/或冰盘接触而被直接冷却,并且当冰盘和/或蒸发单元的温度为高时,控制单元操作制冷循环以冷却存储空间 变得高于预设温度(Ta)。
    • 6. 发明申请
    • METHOD FOR CONTROLLING TEMPERATURE OF REFRIGERATOR AND REFRIGERATOR USING THE SAME
    • 使用该方法控制制冷器和制冷器的温度
    • WO2011002182A2
    • 2011-01-06
    • PCT/KR2010004149
    • 2010-06-25
    • LG ELECTRONICS INCKIM YOUNGJINSONG GYEYOUNGCHO YEONWOOAHN KWANGWOON
    • KIM YOUNGJINSONG GYEYOUNGCHO YEONWOOAHN KWANGWOON
    • F25D29/00F25D19/00
    • F25D17/065F25B2341/0661F25B2500/01F25B2600/2511F25D17/045F25D2317/0666F25D2317/0667F25D2400/04
    • Disclosed are a method for controlling a temperature of a refrigerator, and a refrigerator having the same. The refrigerator comprises a refrigerator body having a refrigeration chamber and a freezing chamber, a cool air duct having suction ports and discharge ports communicated with the refrigeration chamber and the freezing chamber, respectively, a damper configured to open or close the discharge port of the refrigeration chamber, an evaporator installed in the cool air duct, and configured to heat-exchange a refrigerant and cool air with each other, a blowing fan configured to discharge the cool air to the discharge port via the evaporator, a compressor configured to compress the refrigerant, a condenser connected to the compressor, a three-way valve connected to the condenser, first and second expansion units connected to two outlets of the three-way valve, the second expansion unit having an opening degree larger than that of the first expansion unit, and a controller configured to control an open or closed state of the three-way valve according to temperatures of the freezing chamber and the refrigeration chamber.
    • 公开了一种用于控制冰箱的温度的方法和具有该方法的冰箱。 冰箱包括具有冷藏室和冷冻室的冷藏库主体,分别具有与冷藏室和冷冻室连通的吸入口和排出口的冷气导管,构成为打开或关闭制冷剂排出口的阻尼器 安装在所述冷气导管中的蒸发器,其构造为使制冷剂彼此热交换,使空气相互冷却;吹风扇,其经由所述蒸发器将所述冷气排出到所述排出口;压缩机, 连接到压缩机的冷凝器,连接到冷凝器的三通阀,连接到三通阀的两个出口的第一和第二膨胀单元,第二膨胀单元的开度大于第一膨胀单元的开度 以及控制器,被配置为根据冷冻室a的温度控制三通阀的打开或关闭状态 和冷藏室。
    • 8. 发明申请
    • HIGHLY ELASTIC POLYVINYL CHLORIDE COMPOSITION AND PRODUCTS PREPARED USING THE SAME
    • 高弹性聚氯乙烯组合物及其制备方法
    • WO2007018394A9
    • 2010-12-02
    • PCT/KR2006003103
    • 2006-08-08
    • LG CHEMICAL LTDJOO MUNKYUKIM YOUNGJINKWON DONGJOOJANG WOOK
    • JOO MUNKYUKIM YOUNGJINKWON DONGJOOJANG WOOK
    • C08L27/06
    • C08L27/06C08L9/00C08L21/00C08L2666/08
    • Provided is a highly elastic polyvinyl chloride composition that comprises polyvinyl chloride-rubber particles including rubber particles and secondary polyvinyl chloride particles formed by combination of primary polyvinyl chloride particles. In the polyvinyl chloride-rubber particles, pores between primary polyvinyl chloride particles that form secondary polyvinyl chloride particles are filled with rubber particles. A film manufactured using the polyvinyl chloride composition has high elasticity, and rubber particles contained in the film have high uniformity. In addition, by using cross-linked rubber particles, the polyvinyl chloride composition may show high elongation, large tensile strength, and excellent processability due to no increase in viscosity even when the content of plasticizer used is not increased during a film formation process.
    • 提供一种高弹性聚氯乙烯组合物,其包含聚氯乙烯 - 橡胶颗粒,其包括通过初级聚氯乙烯颗粒的组合形成的橡胶颗粒和二次聚氯乙烯颗粒。 在聚氯乙烯 - 橡胶颗粒中,形成二次聚氯乙烯颗粒的初级聚氯乙烯颗粒之间的孔被橡胶颗粒填充。 使用聚氯乙烯组合物制造的膜具有高弹性,并且包含在膜中的橡胶颗粒具有高均匀性。 此外,通过使用交联橡胶颗粒,即使在成膜过程中使用的增塑剂的含量没有增加,聚氯乙烯组合物也可能由于粘度的增加而显示出高的伸长率,大的拉伸强度和优异的加工性能。