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    • 3. 发明授权
    • Damper device for refrigerator
    • 冰箱减震装置
    • US07231780B2
    • 2007-06-19
    • US10906957
    • 2005-03-14
    • Jung-Bum Park
    • Jung-Bum Park
    • F25D17/04
    • F25D17/045
    • A damper device for a refrigerator has a step motor used as the power source for rotating a baffle to open/close the cold air passage of the refrigerator in a more secured manner. The damper device for a refrigerator includes a frame installed in the cold air passage of the refrigerator and provided with an opening at the center thereof, a baffle rotatably installed on the frame to open/close the opening, a gear-equipped step motor installed on a surface of the frame and having a reduction gear and a motor integrally formed therein to transmit a rotation force necessary for opening/closing operation of the baffle, and a stopper adapted to mechanically limit the baffle in such a manner that it can be positioned in the desired opening position.
    • 用于冰箱的阻尼器装置具有步进电动机,其用作用于使挡板旋转以更加牢固地打开/关闭冰箱的冷气通道的动力源。 冰箱的阻尼器装置包括安装在冰箱的冷气通道中的框架,在其中心设有开口,可旋转地安装在框架上以打开/关闭开口的挡板,安装在齿轮上的齿轮装置的步进马达 所述框架的表面具有一体形成在其中的减速齿轮和电动机,以传递所述挡板的打开/关闭操作所需的旋转力;以及止动件,其适于以这样的方式机械地限制所述挡板, 所需的打开位置。
    • 4. 发明申请
    • DAMPER DEVICE FOR EFRIGERATOR
    • 防盗器装置
    • US20060168989A1
    • 2006-08-03
    • US10906957
    • 2005-03-14
    • Jung-Bum Park
    • Jung-Bum Park
    • F25D17/04
    • F25D17/045
    • A damper device for a refrigerator has a step motor used as the power source for rotating a baffle to open/close the cold air passage of the refrigerator in a more secured manner. The damper device for a refrigerator includes a frame installed in the cold air passage of the refrigerator and provided with an opening at the center thereof, a baffle rotatably installed on the frame to open/close the opening, a gear-equipped step motor installed on a surface of the frame and having a reduction gear and a motor integrally formed therein to transmit a rotation force necessary for opening/closing operation of the baffle, and a stopper adapted to mechanically limit the baffle in such a manner that it can be positioned in the desired opening position.
    • 用于冰箱的阻尼器装置具有步进电动机,其用作用于使挡板旋转以更加牢固地打开/关闭冰箱的冷气通道的动力源。 冰箱的阻尼器装置包括安装在冰箱的冷气通道中的框架,在其中心设有开口,可旋转地安装在框架上以打开/关闭开口的挡板,安装在齿轮上的齿轮装置的步进马达 所述框架的表面具有一体形成在其中的减速齿轮和电动机,以传递所述挡板的打开/关闭操作所需的旋转力;以及止动件,其适于以这样的方式机械地限制所述挡板, 所需的打开位置。