公开(公告)号：US06524075B2

公开(公告)日：2003-02-25

申请号：US09984158

申请日：2001-10-29

申请人： Yin Young Hwang ,  Joon Hyung Park ,  Jin Koo Park ,  Yang Kyu Kim ,  Se Young Kim

发明人： Yin Young Hwang ,  Joon Hyung Park ,  Jin Koo Park ,  Yang Kyu Kim ,  Se Young Kim

IPC分类号： F04B4906

CPC分类号： F04B35/045 ,  F04B49/065 ,  F04B2201/0201 ,  F04B2201/0206 ,  F04B2203/0401 ,  F04B2203/0402 ,  F25B49/022 ,  F25B2400/073

摘要： In an apparatus and a method for controlling operation of a linear compressor, operation of a linear compressor is controlled by finding each inflection point as a TDC (top dead center) is 0 by using a current and a displacement vector generated in the linear compressor, determining a duty ratio on the basis of the inflection point and generating a switching control signal according to the determined duty ratio.

公开(公告)号：US06883339B2

公开(公告)日：2005-04-26

申请号：US10114109

申请日：2002-04-03

申请人： Jin Koo Park ,  Yang Kyu Kim ,  Se Young Kim ,  Yin Young Hwang ,  Joon Hyung Park

发明人： Jin Koo Park ,  Yang Kyu Kim ,  Se Young Kim ,  Yin Young Hwang ,  Joon Hyung Park

IPC分类号： F25D17/06 ,  F25D11/02 ,  F25D29/00

CPC分类号： F25D11/022 ,  F25B2500/18 ,  F25B2600/0251 ,  F25B2600/111 ,  F25B2600/112 ,  F25B2600/23 ,  F25B2600/2511 ,  F25D29/00 ,  F25D2317/0682 ,  Y02B30/743 ,  Y02B40/32

摘要： A method for reducing power consumption of a refrigerator and improving a refrigerating efficiency is provided. This method controls a power saving operation of a refrigerator with two evaporators by either extending or delaying operation of at least one of, or a combination of, a freezer chamber evaporator fan, a refrigerating chamber evaporator fan, or a condenser fan.

摘要翻译： 提供了一种降低冰箱功耗并提高制冷效率的方法。 该方法通过延长或延迟冷冻室蒸发器风扇，冷藏室蒸发器风扇或冷凝器风扇中的至少一个或其组合的操作来控制具有两个蒸发器的冰箱的节电操作。

公开(公告)号：US06554577B2

公开(公告)日：2003-04-29

申请号：US09989413

申请日：2001-11-21

申请人： Joon Hyung Park ,  Yin Young Hwang ,  Jin Koo Park ,  Yang Kyu Kim ,  Se Young Kim

发明人： Joon Hyung Park ,  Yin Young Hwang ,  Jin Koo Park ,  Yang Kyu Kim ,  Se Young Kim

IPC分类号： F04B4906

CPC分类号： F04B49/065 ,  F04B35/045 ,  F04B2201/0206 ,  F04B2203/0401 ,  F04B2203/0402

摘要： An apparatus and a method for controlling operation of a linear compressor uses a pattern recognition for operating a compressor at an optimum efficiency by recognizing a trace in a graph about relation between a current and a displacement as a pattern and sensing variation of the pattern. The apparatus for controlling operation of the linear compressor using a pattern recognition includes a displacement calculating unit calculating a displacement by being inputted the current detected in the current detecting unit and the voltage detected in the voltage detecting unit, a pattern recognition unit being inputted the displacement outputted from the displacement calculating unit and the current outputted from the current detecting unit and detecting a pattern by using a trace corresponding to the displacement and the current, a stroke controlling unit being inputted a pattern from the pattern recognition unit and outputting a switching control signal according to the inputted pattern, and an electric circuit unit being inputted the switching control signal outputted from the stroke controlling unit and outputting a certain voltage to the linear compressor. Accordingly, it is possible to perform a TDC control of a piston considering an error due to non-linearity characteristics, improve an operation efficiency of a linear compressor and have a wide and precise control region.

摘要翻译： 用于控制线性压缩机的操作的装置和方法使用用于以最佳效率操作压缩机的模式识别，通过以关于电流和位移之间的关系的图形中的迹线识别图案并感测图案的变化。 用于使用模式识别来控制线性压缩机的操作的装置包括：位移计算单元，通过输入在当前检测单元中检测到的电流和在电压检测单元中检测到的电压来计算位移;模式识别单元输入位移 从位移计算单元输出的电流和从电流检测单元输出的电流，并通过使用与位移和电流对应的轨迹来检测图案，笔划控制单元从图案识别单元输入图案，并输出切换控制信号 并且电路单元输入从行程控制单元输出的切换控制信号，并向线性压缩机输出一定的电压。 因此，考虑到由于非线性特性导致的误差，可以进行活塞的TDC控制，提高线性压缩机的运转效率，并具有宽而精确的控制区域。

公开(公告)号：US06537034B2

公开(公告)日：2003-03-25

申请号：US09989421

申请日：2001-11-21

申请人： Joon Hyung Park ,  Yin Young Hwang ,  Jin Koo Park ,  Yang Kyu Kim ,  Se Young Kim

发明人： Joon Hyung Park ,  Yin Young Hwang ,  Jin Koo Park ,  Yang Kyu Kim ,  Se Young Kim

IPC分类号： F04B4906

CPC分类号： F04B35/045 ,  F04B49/065 ,  F04B2201/0201 ,  F04B2201/0206 ,  F04B2203/0401 ,  F04B2203/0402 ,  F25B49/022 ,  F25B2400/073

摘要： An apparatus for controlling an operation of a linear compressor includes: a sensorless circuit unit for detecting a current and a voltage applied to a linear compressor and outputting a work operation value corresponding to them; a stroke controller for receiving the work operation value and outputting a switching control signal corresponding to a variation amount of the work operation value; and an electric circuit unit for receiving the switching control signal from the stroke controller and outputting a certain voltage to the linear compressor, accordingly, a TDC of the piston in consideration of an error due to the nonlinear characteristic can be controlled, and thus, an operation efficiency of the linear compressor can be improved.

公开(公告)号：US06883603B2

公开(公告)日：2005-04-26

申请号：US10120560

申请日：2002-04-12

申请人： Jin Koo Park ,  Yang Kyu Kim ,  Se Young Kim ,  Yin Young Hwang ,  Joon Hyung Park

发明人： Jin Koo Park ,  Yang Kyu Kim ,  Se Young Kim ,  Yin Young Hwang ,  Joon Hyung Park

IPC分类号： F25D11/02 ,  F25D29/00 ,  F24F3/00

CPC分类号： F25D29/00 ,  F25B2600/0251 ,  F25D11/022 ,  F25D2317/0682 ,  F25D2400/02 ,  F25D2400/04 ,  F25D2700/12 ,  F25D2700/122 ,  Y02B40/32

摘要： A method for controlling operation of a refrigerator having two evaporators is provided which allows food to be effectively stored in refrigerating and freezing chambers of the refrigerator. A Refrigerating-Freezing (RF) cycle and/or a Freezing (F) cycle of the refrigerator and compressor operation are controlled based on temperatures of various chambers within the refrigerator. This may be further enhanced by also controlling operation of the evaporators and their respective evaporator fans to further optimize cooling output and efficiency. In this manner, the various refrigerating and freezing chambers of the refrigerator can be maintained at an appropriate temperature, power consumption is minimized, and load on the compressor can be adequately managed so as to provide for effective food storage.

摘要翻译： 提供一种用于控制具有两个蒸发器的冰箱操作的方法，其允许食物被有效地储存在冰箱的冷藏和冷冻室中。 冰箱和压缩机操作的冷冻（RF）循环和/或冷冻（F）循环基于冰箱内各种室的温度来控制。 通过控制蒸发器及其各自的蒸发器风扇的操作来进一步优化冷却输出和效率，可进一步提高这一点。 以这种方式，可以将冰箱的各种冷藏室和冷冻室保持在适当的温度，使功率消耗最小化，并且能够对压缩机的负荷进行适当的管理，从而提供有效的食物储存。

公开(公告)号：US06622498B2

公开(公告)日：2003-09-23

申请号：US10135453

申请日：2002-05-01

申请人： Joon Hyung Park ,  Jin Koo Park ,  Yang Gyu Kim ,  Se Young Kim ,  Yin Young Hwang ,  Sang Ho Seo ,  Eui Yeop Chung

发明人： Joon Hyung Park ,  Jin Koo Park ,  Yang Gyu Kim ,  Se Young Kim ,  Yin Young Hwang ,  Sang Ho Seo ,  Eui Yeop Chung

IPC分类号： F25D2106

CPC分类号： F25D21/006 ,  F25B5/00 ,  F25B2600/2511 ,  F25D11/022 ,  F25D2317/0682 ,  F25D2400/04

摘要： The present invention relates to a method for defrosting a refrigerator with two evaporators, and more particularly, to a method for defrosting a refrigerator with two evaporators, in which the two evaporators are operated on the same time when defrosting time points of the two evaporators are close. Moreover, when it is intended that the freezing chamber evaporator is defrosted, after the freezing chamber temperature and the storage chamber temperature are dropped to lower limits of temperature ranges, the freezing chamber evaporator is defrosted, and when the storage chamber is operative in a kimchi fermenting mode for fermenting kimchi, it is made that the storage chamber evaporator is not defrosted even if the storage chamber evaporator reaches to the defrosting period.

摘要翻译： 本发明涉及一种使用两个蒸发器对冰箱进行除霜的方法，更具体地说，涉及一种使用两个蒸发器对冰箱进行除霜的方法，其中两个蒸发器在两个蒸发器的除霜时间点同时工作时同时操作 另外，当要求冷冻室蒸发器被除霜时，在冷冻室温度和储存室温度下降到温度范围的下限之后，冷冻室蒸发器被除霜，并且当储存室工作时 用于发酵泡菜的泡菜发酵模式，即使储存室蒸发器达到除霜期间，储存室蒸发器也不被除霜。

公开(公告)号：US06527519B2

公开(公告)日：2003-03-04

申请号：US09995650

申请日：2001-11-29

申请人： Yin Young Hwang ,  Joon Hyung Park ,  Jin Koo Park ,  Yang Gyu Kim ,  Se Young Kim

发明人： Yin Young Hwang ,  Joon Hyung Park ,  Jin Koo Park ,  Yang Gyu Kim ,  Se Young Kim

IPC分类号： F04B4906

CPC分类号： F25B49/025 ,  F04B35/045 ,  F04B49/065 ,  F04B2203/0401 ,  F04B2203/0402 ,  F25B1/02 ,  F25B2400/073 ,  F25B2700/151 ,  F25B2700/1931 ,  F25B2700/1933

摘要： In an apparatus and a method for controlling a linear compressor, an apparatus for controlling a linear compressor includes a linear compressor adjusting a refrigerating capacity by a stroke voltage according to a stroke reference value, a current detecting unit detecting a current applied to the linear compressor, a work operation unit generating a work operation signal by integrating a current detected from the current detecting unit, a suction/discharge pressure difference storing unit storing a suction/discharge pressure difference according to the work operation signal, a microcomputer outputting a switching control signal according to the work operation signal and displaying the suction/discharge pressure difference according to the work operation signal, and an electric circuit unit controlling the linear compressor in accordance with the switching control signal. Accordingly it is possible to detect accurately a load of a linear compressor and control a linear compressor precisely by detecting a suction/discharge pressure difference according to a work operation signal obtained by integrating a current value according to a stroke reference value in accordance with a switching control signal of the microcomputer.

摘要翻译： 在一种用于控制线性压缩机的装置和方法中，用于控制线性压缩机的装置包括：线性压缩机，其根据行程参考值根据行程电压来调节制冷量;电流检测单元，检测施加到线性压缩机的电流 工作操作单元，通过对从当前检测单元检测到的电流进行积分，产生根据工作操作信号存储吸入/排出压力差的吸入/排出压力差存储单元产生作业操作信号;微型计算机，输出切换控制信号 根据工作操作信号，根据工作操作信号显示吸入/排出压力差;以及电路单元，根据切换控制信号控制线性压缩机。 因此，可以精确地检测线性压缩机的负载并且通过根据根据切换的行程参考值对当前值进行积分而获得的工作运行信号来检测吸入/排出压力差来精确地控制线性压缩机 微机控制信号。

公开(公告)号：US07549300B2

公开(公告)日：2009-06-23

申请号：US10914088

申请日：2004-08-10

申请人： Chan Ho Chun ,  Yang Kyu Kim ,  Se Young Kim ,  Kyung Sik Kim ,  Hyoung Keun Lim ,  Youn Seok Lee

发明人： Chan Ho Chun ,  Yang Kyu Kim ,  Se Young Kim ,  Kyung Sik Kim ,  Hyoung Keun Lim ,  Youn Seok Lee

IPC分类号： F25D17/06

CPC分类号： F25D23/10 ,  F25D23/003 ,  F25D2323/0021 ,  F25D2323/0022 ,  F25D2323/00261 ,  F25D2323/00264 ,  F25D2323/00266 ,  F25D2323/00271 ,  F25D2323/00272

摘要： Provided is a radiating apparatus of a built-in refrigerator that can improve heat radiation in a machine room of the refrigerator installed in a built-in cabinet. The radiating apparatus includes: a refrigerator body installed in a built-in cabinet; a machine room disposed at a rear lower side of the refrigerator body; a compressor installed at one side of the machine room; a condenser and a blower fan installed at the other side of the machine room; and an airflow guide member installed between the blower fan and the condenser, for guiding a suction of an external air toward the other side of the machine room and guiding a discharge of an air that has exchanged heat in the other side of the machine room.

摘要翻译： 本发明提供一种能够改善安装在内置机柜中的冰箱的机房内的热辐射的内置式冰箱的散热装置。 辐射装置包括：安装在内置机柜中的冰箱主体; 设置在冰箱主体的后下侧的机房; 安装在机房一侧的压缩机; 安装在机房另一侧的冷凝器和鼓风机; 以及气流引导构件，安装在所述鼓风机风扇和所述冷凝器之间，用于引导外部空气的吸入朝向所述机器室的另一侧，并引导在所述机器室的另一侧中换热的空气的排出。

公开(公告)号：US08686935B2

公开(公告)日：2014-04-01

申请号：US12955411

申请日：2010-11-29

申请人： Q Haing Jo ,  Se Young Kim

发明人： Q Haing Jo ,  Se Young Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3614 ,  G02F1/136286

摘要： An liquid crystal display device, including: m+1 data lines crossing n gate lines defining m×n pixels; m×n thin film transistors in each of the m×n pixels, wherein n thin film transistors in a column m are alternately connected to the mth data line and the m+1th data line; and an electrical connector that connects a 1st data line to an m+1th data line.

摘要翻译： 一种液晶显示装置，包括：m + 1个数据线，交叉定义m×n个像素的n个栅极线; m×n个像素中的m×n个薄膜晶体管，其中列m中的n个薄膜晶体管交替地连接到第m个数据线和第m + 1个数据线; 以及将第一数据线连接到第m + 1个数据线的电连接器。

公开(公告)号：US07493776B2

公开(公告)日：2009-02-24

申请号：US10957962

申请日：2004-10-05

申请人： Hyoung Keun Lim ,  Yang Gyu Kim ,  Se Young Kim ,  Chan Ho Chun ,  Youn Seok Lee

发明人： Hyoung Keun Lim ,  Yang Gyu Kim ,  Se Young Kim ,  Chan Ho Chun ,  Youn Seok Lee

IPC分类号： F25C5/08

CPC分类号： F25C5/08 ,  F25C1/22 ,  F25C5/22 ,  F25C2400/10

摘要： Disclosed is an icemaker for a refrigerator includes an ice mold for receiving water and freezing the water to ice, an ejector pivotally installed on the ice mold to eject the ice out of the ice mold, a motor for operating the ejector, a heater body disposed enclosing the ice mold to separate the ice from an inner surface of the ice mold by uniformly heating the ice mold, and a heating coil for applying induced electromotive power to the heater body, thereby allowing the heater body to generate heat.

摘要翻译： 公开了一种用于冰箱的制冰机，包括用于接收水并将水冻结到冰的冰模;喷射器，其枢转地安装在冰模上以将冰从冰模推出;马达，用于操作喷射器;加热器主体， 包围冰模以通过均匀加热冰模将冰与冰模的内表面分离;以及加热线圈，用于向加热器主体施加感应电动势，从而允许加热器体产生热量。