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    • 3. 发明申请
    • ICE MAKER AND REFRIGERATOR HAVING THE SAME
    • 制冰机和制冰机
    • US20090049858A1
    • 2009-02-26
    • US12062827
    • 2008-04-04
    • Tae-Hee LeeHong-Hee ParkJoon-Hwan OhYoung-Jin KimKwang-Ha SuhJin-Sung Park
    • Tae-Hee LeeHong-Hee ParkJoon-Hwan OhYoung-Jin KimKwang-Ha SuhJin-Sung Park
    • F25C5/08F25C1/04F25C1/00
    • F25C1/18F25C1/08F25C5/08F25C2400/10
    • An ice maker and a refrigerator having the same include an ice making container which is maintained at a temperature higher than a freezing point of water. Ace core rods having the temperature lower than the freezing point are inserted into the ice making container to cause water in the container to freeze. Accordingly, water at the periphery of the ice making container remains liquid which the water surrounding the ice core rods freezes. As a result, air bubbles generated when the ice is made can be discharged from the liquid portions of the water at the outer edges of the container. This results in ice without trapped air bubbles, which allows excellent transparent ice pieces to be formed. In some embodiments, the exterior surfaces of the ice making container are maintained at a temperature lower than the freezing point of water, and thawing rods maintained at the temperature higher than the freezing point of water are inserted into the center portions of the ice making container. In this embodiment, water at the edges of the ice making container are frozen first, while the water surrounding the thawing rods remains liquid. This also allows air bubbles to escape during formation of the ice, which results in transparent ice pieces.
    • 制冰机和具有该制冰机的冰箱包括保持在比水的冰点高的温度的制冰容器。 将具有低于凝固点温度的Ace芯棒插入制冰容器中,使容器内的水冻结。 因此,制冰容器周围的水保持液体,冰芯棒周围的水冻结。 结果,当制冰时产生的气泡可以从容器的外边缘处的水的液体部分排出。 这导致没有被捕获的气泡的冰,这允许形成优异的透明冰块。 在一些实施例中,制冰容器的外表面保持在低于水的凝固点的温度,并且保持在高于水的凝固点的温度的解冻杆被插入制冰容器的中心部分 。 在该实施例中,首先冻结制冰容器边缘处的水,同时围绕解冻杆的水保持液体。 这也允许在形成冰期间气泡逸出,这导致透明的冰块。
    • 4. 发明申请
    • REFRIGERATOR
    • 冰箱
    • US20100319387A1
    • 2010-12-23
    • US12864970
    • 2008-10-01
    • Hong-Hee ParkTae-Hee LeeJoon-Hwan OhYoung-Jin KimHo-Youn Lee
    • Hong-Hee ParkTae-Hee LeeJoon-Hwan OhYoung-Jin KimHo-Youn Lee
    • F25C1/00F25D17/04F25D11/00
    • F25D17/065F25C1/08F25C2400/10F25D2317/062F25D2317/0665
    • Provided is a refrigerator configured to improve the structure of an ice-making chamber provided to a refrigerator door, thereby efficiently supplying cool air into the ice-making chamber. The refrigerator includes a main body including a storage chamber, a refrigerator door rotatably coupled to the main body, an ice-making device provided to the refrigerator door and configured to make ice, an ice-making unit provided to the ice-making device and including a cool air introduction part, a freezing core vertically arranged in the ice-making unit and cooled by cool air, and an ice tray configured to receive at least one portion of the freezing core therein, wherein the cool air introduction part is provided on an upper side of the freezing core. Cool air is efficiently introduced into the ice-making chamber, thereby increasing the amount of ice made.
    • 提供一种冰箱,其被配置为改善设置在冰箱门上的制冰室的结构,从而有效地将冷空气供给到制冰室。 冰箱包括主体,其包括存储室,可旋转地连接到主体的冰箱门,设置到冰箱门并构造成制冰的制冰装置,提供给制冰装置的制冰单元和 包括冷空气引入部分,垂直地布置在制冰单元中并由冷空气冷却的冷冻芯,以及构造成在其中容纳冷冻芯的至少一部分的冰托,其中所述冷空气引入部分设置在 冷冻核心的上侧。 冷空气被有效地引入制冰室,从而增加制冰量。
    • 5. 发明授权
    • Ice maker and refrigerator having the same
    • 制冰机和冰箱有相同的
    • US08516846B2
    • 2013-08-27
    • US12062827
    • 2008-04-04
    • Tae-Hee LeeHong-Hee ParkJoon-Hwan OhYoung-Jin KimKwang-Ha SuhJin-Sung Park
    • Tae-Hee LeeHong-Hee ParkJoon-Hwan OhYoung-Jin KimKwang-Ha SuhJin-Sung Park
    • F25C5/08F25C1/00F25C1/04
    • F25C1/18F25C1/08F25C5/08F25C2400/10
    • An ice maker and a refrigerator having the same include an ice making container which is maintained at a temperature higher than a freezing point of water. Ace core rods having the temperature lower than the freezing point are inserted into the ice making container to cause water in the container to freeze. Accordingly, water at the periphery of the ice making container remains liquid which the water surrounding the ice core rods freezes. As a result, air bubbles generated when the ice is made can be discharged from the liquid portions of the water at the outer edges of the container. This results in ice without trapped air bubbles, which allows excellent transparent ice pieces to be formed. In some embodiments, the exterior surfaces of the ice making container are maintained at a temperature lower than the freezing point of water, and thawing rods maintained at the temperature higher than the freezing point of water are inserted into the center portions of the ice making container. In this embodiment, water at the edges of the ice making container are frozen first, while the water surrounding the thawing rods remains liquid. This also allows air bubbles to escape during formation of the ice, which results in transparent ice pieces.
    • 制冰机和具有该制冰机的冰箱包括保持在比水的冰点高的温度的制冰容器。 将具有低于凝固点温度的Ace芯棒插入制冰容器中,使容器内的水冻结。 因此,制冰容器周围的水保持液体,冰芯棒周围的水冻结。 结果,当制冰时产生的气泡可以从容器的外边缘处的水的液体部分排出。 这导致没有被捕获的气泡的冰,这允许形成优异的透明冰块。 在一些实施例中,制冰容器的外表面保持在低于水的凝固点的温度,并且保持在高于水的凝固点的温度的解冻杆被插入制冰容器的中心部分 。 在该实施例中,首先冻结制冰容器边缘处的水,同时围绕解冻杆的水保持液体。 这也允许在形成冰期间气泡逸出,这导致透明的冰块。
    • 8. 发明授权
    • Hysteresis input buffer
    • 滞后输入缓冲器
    • US06188244B1
    • 2001-02-13
    • US09159759
    • 1998-09-24
    • Yang-Sung JooJoon-Hwan Oh
    • Yang-Sung JooJoon-Hwan Oh
    • H03K190175
    • H03K3/3565
    • An hysteresis input buffer includes a first CMOS inverter generating a node signal, a second CMOS inverter coupled to the first CMOS inverter, inverting the node signal from the first CMOS inverter, and producing an intermediate signal, and a hysteresis control circuit coupled to the second CMOS inverter, receiving the intermediate signal, and producing an output signal having a low level during a predetermined delay time and a high level after the predetermined delay time has elapsed.
    • 滞后输入缓冲器包括产生节点信号的第一CMOS反相器,耦合到第一CMOS反相器的第二CMOS反相器,使来自第一CMOS反相器的节点信号反相,并产生中间信号,以及耦合到第二CMOS逆变器的第二CMOS反相器 CMOS反相器,接收中间信号,并且在预定延迟时间之后产生具有低电平的输出信号,并且在经过预定延迟时间之后产生高电平。