公开(公告)号：US5896753A

公开(公告)日：1999-04-27

申请号：US951178

申请日：1997-10-15

申请人： Tae-Hee Kwak ,  Kyung-Sik Kim ,  Jin-Koo Park

发明人： Tae-Hee Kwak ,  Kyung-Sik Kim ,  Jin-Koo Park

IPC分类号： F25D11/02 ,  F25B1/00 ,  F25B5/00 ,  F25D17/06 ,  F25D31/00 ,  F25B13/00 ,  F25D13/02

CPC分类号： F25B5/00 ,  F25D17/065 ,  F25B2600/2511 ,  F25D2317/0682 ,  F25D2400/04 ,  F25D2400/30 ,  F25D31/005

摘要： A freezing cycle apparatus having quick freezing and thawing functions which is capable of implementing a quick freezing function of foods using an auxiliary evaporator installed in a freezing cycle apparatus, dividing a freezing chamber of the refrigerator into a quick freezing chamber and a common refreezing chamber, and using the thusly divided quick freezing chamber. The apparatus includes a compressor, a three-way valve connected with one end of the compressor, a main evaporator connected with one end of the three-way valve, a phase separator connected with one end of the main evaporator, a first capillary tube connected with one end of the phase separator, a first check valve connected with one end of the first capillary tube, a common freezing unit one end of which is connected with the first check value and the other end of which is connected with the other end of the compressor, which is comprised of a main evaporator, and a quick freezing and thawing function unit connected with the common freezing unit and including an auxiliary heat exchanger, a plurality of capillary tubes, an opening/closing valve, and a check valve.

摘要翻译： 一种具有快速冷冻和解冻功能的冷冻循环装置，其能够使用安装在冷冻循环装置中的辅助蒸发器实现食物的快速冷冻功能，将冰箱的冷冻室分成快速冷冻室和共同冷冻室， 并使用如此分开的快速冷冻室。 该装置包括压缩机，与压缩机的一端连接的三通阀，与三通阀的一端连接的主蒸发器，与主蒸发器的一端连接的相分离器，连接有第一毛细管的第一毛细管 所述相分离器的一端具有与所述第一毛细管的一端连接的第一止回阀，公共冷冻单元的一端与所述第一检查值连接，另一端与所述第一毛细管的另一端连接 包括主蒸发器的压缩机和与公共冷冻装置相连并包括辅助热交换器，多个毛细管，开/关阀和止回阀的快速冷冻和解冻功能单元。

公开(公告)号：US5904049A

公开(公告)日：1999-05-18

申请号：US828611

申请日：1997-03-31

申请人： Heinz Jaster ,  Jin-Koo Park

发明人： Heinz Jaster ,  Jin-Koo Park

IPC分类号： F25B40/00 ,  F25B41/06 ,  F25B49/02 ,  F25D17/04 ,  F25D17/06 ,  F25B41/04

CPC分类号： F25D17/065 ,  F25B41/062 ,  F25B49/027 ,  F25B2341/063 ,  F25B2341/0652 ,  F25B2700/2116 ,  F25B2700/21163 ,  F25B40/00 ,  F25D17/045 ,  F25D2317/0653 ,  F25D2400/04 ,  F25D2700/122 ,  F25D2700/123 ,  Y02B30/72

摘要： A refrigeration system is disposed within a refrigerator having a freezer compartment and a refrigeration compartment. The refrigeration system includes an evaporator having an inlet and an outlet. A damper is positioned so as to direct air flow into the freezer compartment or the refrigeration compartment and correspondingly block air flow to the other. A compressor is coupled to the evaporator via a conduit and a control valve is coupled to the inlet of the evaporator to control flow of refrigerant. A condenser is coupled to the control valve by a liquid line. A first temperature sensor is positioned so as to detect refrigerant temperature within the evaporator and a second temperature sensor is positioned so as to detect refrigerant temperature at the outlet of the evaporator. A first controller is coupled to the control valve and to the first and second temperature sensors to receive temperature signals therefrom. A second controller is coupled to the compressor to provide compressor signals thereto and to the damper to send damper signals thereto. The first controller controls the duty cycle of the control valve.

摘要翻译： 制冷系统设置在具有冷冻室和冷藏室的冰箱内。 制冷系统包括具有入口和出口的蒸发器。 定位阻尼器以便使空气流入冷冻室或冷藏室，并相应地阻挡气流流向另一个。 压缩机经由管道耦合到蒸发器，并且控制阀联接到蒸发器的入口以控制制冷剂的流动。 冷凝器通过液体管线连接到控制阀。 第一温度传感器被定位成检测蒸发器内的制冷剂温度，并且第二温度传感器被定位成检测蒸发器出口处的制冷剂温度。 第一控制器耦合到控制阀和第一和第二温度传感器以从其接收温度信号。 第二控制器耦合到压缩机，以向压缩机提供压缩机信号并向阻尼器发送阻尼器信号。 第一个控制器控制控制阀的占空比。

公开(公告)号：US20100242525A1

公开(公告)日：2010-09-30

申请号：US12680532

申请日：2008-09-25

申请人： Jin-Koo Park ,  Sang-Hyun Cheon ,  Dae-Kil Kang

发明人： Jin-Koo Park ,  Sang-Hyun Cheon ,  Dae-Kil Kang

IPC分类号： F25D13/00 ,  F25D17/06

CPC分类号： F25D23/003 ,  F25D2323/00261 ,  F25D2323/00263 ,  F25D2323/00267 ,  F25D2323/00271 ,  F25D2323/00273 ,  F25D2323/00277

摘要： A refrigerator comprises: a case having a cooling chamber; a machine room disposed on one side of the case, and configured to accommodate a compressor therein; a condenser disposed on an outer surface of the case; and a heat emission unit configured to guide external air of the case for heat emission of the compressor and the condenser. In the refrigerator, heat emission of the machine room and the condenser is sufficiently performed, and a compact configuration of the machine room is implemented.

摘要翻译： 冰箱包括：具有冷却室的壳体; 设置在所述壳体的一侧并且构造成在其中容纳压缩机的机房; 冷凝器，设置在壳体的外表面上; 以及散热单元，其构造成引导所述壳体的外部空气用于所述压缩机和所述冷凝器的发热。 在冰箱中，充分进行机房和冷凝器的散热，实现机房的紧凑结构。

公开(公告)号：US06658879B2

公开(公告)日：2003-12-09

申请号：US10175047

申请日：2002-06-20

申请人： Jin-Koo Park ,  Yang-Kyu Kim ,  Se-Young Kim

发明人： Jin-Koo Park ,  Yang-Kyu Kim ,  Se-Young Kim

IPC分类号： F25B100

CPC分类号： F25D23/061 ,  F25B39/022 ,  F25D11/022 ,  F25D17/04 ,  F25D29/005 ,  F25D2317/0666 ,  F25D2400/08 ,  F25D2400/28 ,  F25D2700/10

摘要： A direct cooling type refrigerator includes: a main body with a certain space for keeping food items; a freezing chamber formed at an upper portion of the main body and keeping frozen food items; a refrigerating chamber sectioned by a barrier with the freezing chamber, formed at a lower portion of the main body and keeping refrigerated food items; a freezing chamber evaporator buried in a side wall of the freezing chamber and directly heat-exchanged with air inside the freezing chamber; and a refrigerating chamber evaporator buried in a side wall of the refrigerating chamber and directly heat-exchanged with air inside the refrigerating chamber. Since the refrigerating chamber is cooled by both the refrigerating chamber evaporator and the cooling air supplied from the freezing chamber, the temperature of the refrigerating chamber can be quickly dropped to promptly cope with a load introduced to the refrigerating chamber, and since the temperature of the refrigerating chamber is constantly maintained at a proper level, the freshness of food items can be improved.

摘要翻译： 直接冷却式冰箱包括：具有一定空间的用于保存食品的主体; 冷冻室，形成在主体的上部并保持冷冻食品; 由冷冻室隔壁形成的冷藏室，形成在主体的下部并保持冷藏食品; 埋藏在冷冻室的侧壁中并与冷冻室内的空气直接热交换的冷冻室蒸发器; 以及冷藏室蒸发器，该冷藏室蒸发器埋设在冷藏室的侧壁内，与冷藏室内的空气直接进行热交换。 由于冷藏室由冷冻室蒸发器和从冷冻室供给的冷却空气冷却，所以可以快速地降低冷藏室的温度，以及时地应对引入冷藏室的负荷，由于 冷藏室不断保持在适当的水平，可以提高食品的新鲜度。

公开(公告)号：US20100101255A1

公开(公告)日：2010-04-29

申请号：US12530943

申请日：2007-03-13

申请人： Jin-Koo Park

发明人： Jin-Koo Park

IPC分类号： F25D21/00 ,  F25D23/02

CPC分类号： F25D21/04 ,  F25D25/025

摘要： By means of the front panel structure having the insulating layer according to the embodiment of the present invention, the phenomenon that frost is formed on a structure in a freezing chamber is preferably reduced even though outside air is introduced while opening/closing a freezing chamber door.

摘要翻译： 通过根据本发明实施例的具有绝缘层的前面板结构，即使在打开/关闭冷冻室门时外部空气被引入时，也优选减少在冷冻室中的结构上形成霜的现象 。