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    • 1. 发明授权
    • Reciprocating compressor
    • 往复式压缩机
    • US06746217B2
    • 2004-06-08
    • US10041497
    • 2002-01-10
    • Dong Han KimByung Jik KimHyeong Seok KimJin Sung Park
    • Dong Han KimByung Jik KimHyeong Seok KimJin Sung Park
    • F04B3504
    • F04B35/045
    • A reciprocating compressor includes a closed container having a suction tube and a discharge tube, and a reference frame elastically supported and mounted in the closed container. A driving motor is mounted at one end of the reference frame for generating a linear reciprocating driving force. A front frame is coupled to the other end of the reference frame which has a cylinder insertion hole therein. A cylinder is inserted into the cylinder insertion hole, and a piston is inserted in the cylinder. A connection magnet holder penetrates the reference frame, and an engaging portion engages the connection magnet holder and the piston. A discharge valve assembly is coupled to cover a compression space formed inside the cylinder and discharging gas, and a spring surrounds and is spaced from the piston for elastically supporting a motion of the piston. The operation mechanism is stable without any driving imbalance.
    • 往复式压缩机包括具有吸入管和排放管的密闭容器,以及弹性地支撑并安装在密闭容器中的参考框架。 驱动马达安装在基准架的一端,用于产生线性往复驱动力。 前框架连接到参考框架的另一端,其中具有气缸插入孔。 气缸插入气缸插入孔,活塞插入气缸。 连接磁体保持件穿过参考框架,并且接合部分接合连接磁体保持器和活塞。 排出阀组件联接以覆盖形成在气缸内部的压缩空间并排出气体,并且弹簧围绕并与活塞间隔开以弹性地支撑活塞的运动。 操作机构稳定,无任何驾驶不平衡。
    • 3. 发明授权
    • Door opening/closing device for ice dispenser in refrigerator
    • 冰箱冰机门打开/关闭装置
    • US08615929B2
    • 2013-12-31
    • US12839892
    • 2010-07-20
    • Sang Ho LeeJin Sung ParkSo Yeon WonJin Ho Lee
    • Sang Ho LeeJin Sung ParkSo Yeon WonJin Ho Lee
    • E05F15/02E05F15/10
    • E05F15/614E05Y2800/71E05Y2900/20E05Y2900/31Y10T74/18792
    • A door opening/closing device for an ice dispenser is disclosed. The door opening/closing device includes a DC motor 1 which is rotated in forward and reverse directions, a 2-staged spur gear 3 meshed with a worm gear 2 installed on a driving shaft, a 3-staged spur gear 4 meshed with the 2-staged spur gear 3, and a fan-shaped output gear 5 meshed with the 3-staged spur gear 4 and rotated in forward and reverse directions by interconnection of the motor 1 and the gears 2, 3 and 4. If the output gear 5 is rotated in the forward direction, a rod-shaped boss 5a pushes and rotates a link lever 6a to press a coil spring 8 wound around an opening/closing link 6 and thus open a door 7. If the output gear 5 is rotated in the reverse direction, the coil spring 8 is released from a pressurized state, and the rod-shaped boss 5a rotates in the reverse direction while abutting against the link lever 6a, so that the door 7 is closed without generating impact and sound.
    • 公开了一种用于冰分配器的门打开/关闭装置。 门打开/关闭装置包括沿正反向旋转的直流电动机1,与安装在驱动轴上的蜗轮2啮合的2级正齿轮3,与2相啮合的3级正齿轮4 台阶正齿轮3和与3级正齿轮4啮合并通过电动机1和齿轮2,3和4的互连而沿正反方向旋转的扇形输出齿轮5。如果输出齿轮5 杆状凸台5a推动并旋转连杆杆6a以按压卷绕在打开/关闭杆6上的螺旋弹簧8,从而打开门7.如果输出齿轮5在 螺旋弹簧8从加压状态释放,并且杆状凸台5a在与连杆6a抵接的同时沿相反方向转动,使得门7关闭而不产生冲击和声音。
    • 5. 发明申请
    • DOOR OPENING/CLOSING DEVICE FOR ICE DISPENSER IN REFRIGERATOR
    • 冰箱分配器的开门/关闭装置
    • US20120017512A1
    • 2012-01-26
    • US12839892
    • 2010-07-20
    • Sang Ho LEEJin Sung ParkSo Yeon WonJin Ho Lee
    • Sang Ho LEEJin Sung ParkSo Yeon WonJin Ho Lee
    • E05F15/12
    • E05F15/614E05Y2800/71E05Y2900/20E05Y2900/31Y10T74/18792
    • A door opening/closing device for an ice dispenser is disclosed. The door opening/closing device includes a DC motor 1 which is rotated in forward and reverse directions, a 2-staged spur gear 3 meshed with a worm gear 2 installed on a driving shaft, a 3-staged spur gear 4 meshed with the 2-staged spur gear 3, and a fan-shaped output gear 5 meshed with the 3-staged spur gear 4 and rotated in forward and reverse directions by interconnection of the motor 1 and the gears 2, 3 and 4. If the output gear 5 is rotated in the forward direction, a rod-shaped boss 5a pushes and rotates a link lever 6a to press a coil spring 8 wound around an opening/closing link 6 and thus open a door 7. If the output gear 5 is rotated in the reverse direction, the coil spring 8 is released from a pressurized state, and the rod-shaped boss 5a rotates in the reverse direction while abutting against the link lever 6a, so that the door 7 is closed without generating impact and sound.
    • 公开了一种用于冰分配器的门打开/关闭装置。 门打开/关闭装置包括沿正反向旋转的直流电动机1,与安装在驱动轴上的蜗轮2啮合的2级正齿轮3,与2相啮合的3级正齿轮4 台阶正齿轮3和与3级正齿轮4啮合并通过电动机1和齿轮2,3和4的互连而沿正反方向旋转的扇形输出齿轮5。如果输出齿轮5 杆状凸台5a推动并旋转连杆杆6a以按压卷绕在打开/关闭杆6上的螺旋弹簧8,从而打开门7.如果输出齿轮5在 螺旋弹簧8从加压状态释放,并且杆状凸台5a在与连杆6a抵接的同时沿相反方向转动,使得门7关闭而不产生冲击和声音。