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    • 1. 发明授权
    • 전자동 세탁기의 구동장치
    • 洗衣机驱动装置
    • KR100273333B1
    • 2000-12-15
    • KR1019920019838
    • 1992-10-27
    • 주식회사 엘지이아이
    • 강창식
    • D06F37/40
    • PURPOSE: A driving device of a full automatic washing machine is provided to simplify and compact a constitution, to save a space under a washing tub and to improve the operation reliability by directly connecting a driving motor through a coupling. CONSTITUTION: A driving device contains a motor(13) installed at the same shaft as a washing shaft(1) and a dehydrating shaft(2); flexible couplings(12-1,12-2) to connect a shaft(13-1) of the motor(13) with the washing shaft(1) for transferring rotating power of the motor(13) into the washing shaft(1) without shock; a one-way spring clutch(3) installed through the washing shaft(1) and a flange portion(2-1) of the dehydrating shaft(2); a clutch operator to operate the one-way spring clutch(3); a brake device to brake a washing and dehydrating tub; a ball bearing(5-1) to support the dehydrating shaft(2); a bushing(16) inside the dehydrating shaft(2) to support a one-way clutch(5) and the washing shaft(1); and sealers(14-1,14-2) to prevent a leakage of water. The clutch operator comprises a spring clutch boss(4) to be fixed in the one-way spring clutch(3) and to be contained saw tooth(18); and a clutch lever(19) to operate the one-way spring clutch(3) through the spring clutch boss(4) by interlocking with a lever(6) and gearing with the saw tooth(18). The brake device comprises a brake band(6-1), the brake lever(6) and a twisting coil spring(20) to restrict a rotation of the dehydrating tub(2).
    • 目的:提供全自动洗衣机的驱动装置,以简化和缩小结构,节省洗涤桶下方的空间,并通过连接器直接连接驱动电机来提高操作可靠性。 构成:驱动装置包括安装在与洗涤轴(1)相同的轴上的马达(13)和脱水轴(2); 用于将马达(13)的轴(13-1)与洗涤轴(1)连接以将马达(13)的旋转动力传送到洗涤轴(1)中的柔性联轴器(12-1,12-2) 无震动; 通过洗涤轴(1)安装的单向弹簧离合器(3)和脱水轴(2)的凸缘部分(2-1); 用于操作单向弹簧离合器(3)的离合器操作器; 用于制动洗涤和脱水桶的制动装置; 用于支撑脱水轴(2)的滚珠轴承(5-1); 位于脱水轴(2)内的衬套(16),以支撑单向离合器(5)和洗涤轴(1); 和密封件(14-1,14-2),以防止水泄漏。 离合器操作器包括一个固定在单向弹簧离合器(3)中并包含锯齿(18)的弹簧离合器凸台(4); 以及通过与杠杆(6)互锁并与锯齿(18)啮合而通过弹簧离合器凸台(4)操作单向弹簧离合器(3)的离合器杆(19)。 制动装置包括制动带(6-1),制动杆(6)和扭转螺旋弹簧(20),以限制脱水桶(2)的旋转。
    • 2. 发明公开
    • 전자동 세탁기의 세탁내조 제어방법
    • 自动洗衣机内部洗衣管控制方法
    • KR1020000014202A
    • 2000-03-06
    • KR1019980033485
    • 1998-08-18
    • 주식회사 엘지이아이
    • 강창식
    • D06F33/02
    • D06F33/02D06F37/40D06F39/087D06F2232/08
    • PURPOSE: An inner washing tub control method for a whole automatic washing machine is provided to improve the washing efficiency, and the dehydrating efficiency by increasing and by decreasing the number of the rotation of a motor according to the change of the pressure changed inside an air chamber. CONSTITUTION: The inner washing tub control method for the whole automatic washing machine to improve the washing efficiency comprises by: detecting the amount of the supply of the washing water supplied into an inner washing tub by a water level detecting sensor connected with an air chamber by pumping to the upside between an outer washing tub and the inner washing tub; increasing and decreasing the number of the rotation of a motor according to the change of pressure inside the air chamber; detecting the pressure of the washing water supplied into the inner washing tub by the centrifugal force to upside between the outer washing tub(103) and the inner washing tub(102) of the centrifugal transmitting washing machine(101); and pumping the washing water by reducing the number of the rotation of the motor(107) when the detected pressure of the water level detecting sensor is over the established pressure.
    • 目的:提供一种全自动洗衣机的内部洗涤桶控制方法,以通过根据在空气中变化的压力变化来增加和减少电动机的旋转次数来提高洗涤效率和脱水效率 室。 构成:整个自动洗衣机的内部洗涤桶控制方法提高洗涤效率包括:通过与空气室连接的水位检测传感器检测供应到内部洗涤桶的洗涤水的供给量 泵送到外部洗涤桶和内部洗涤桶之间的上侧; 根据空气室内的压力变化增加和减少电动机的旋转次数; 通过离心力将供给到内洗涤桶的洗涤水的压力检测到离心式洗衣机(101)的外洗涤桶(103)和内洗涤桶(102)之间的上侧; 并且当检测到的水位检测传感器的压力超过建立的压力时,通过减少马达(107)的旋转次数来泵送洗涤水。
    • 3. 发明公开
    • 직결식 세탁기의 보조 세탁날개
    • 直连式洗衣机的辅助洗衣刀
    • KR1019990081176A
    • 1999-11-15
    • KR1019980014973
    • 1998-04-27
    • 주식회사 엘지이아이
    • 강창식
    • D06F17/10
    • 본발명은 직결식 세탁기에 관한 것으로 특히, 구동축에 연결된 허브와 인슐레이터 그리고 세탁내조의 터브 베이스를 고정시키고 있는 보울트에 연장축을 형성하고 상기 연장축에는 보조 세탁날개를 결합시킴으로서 상기 보조 세탁날개에 의해 향상된 세탁성능을 얻을 수 있고 상기 보조 세탁날개의 결합을 매우 간편하게 할수 있도록 하여 향상된 작업성 및 감축된 조립공수를 얻을수 있도록 안출된 것으로,
      세탁내조에 결합된 터브 베이스와 인슐레이터 그리고 허브를 고정시키기 위하여 터브 베이스의 삽입공과 인슐레이터의 결합공 그리고 허브의 통공으로 결합되어 너트에 의해 고정되는 보울트에 형성된 연장축과,
      상기 연장축으로 결합되어 세탁물을 교반하는 보조 세탁날개와,
      상기 보조 세탁날개를 연장축에 결합하기 위한 보조 세탁날개의 결합수단을 구비한 것을 특징으로 하는 직결식 세탁기의 보조 세탁날개를 제공한다.
    • 7. 发明授权
    • 전자동 세탁기의 구동장치
    • 洗衣机驱动装置
    • KR1019950004281B1
    • 1995-04-28
    • KR1019920015230
    • 1992-08-24
    • 주식회사 엘지이아이
    • 강창식
    • D06F37/30
    • Y02B40/52
    • The driving unit includes a housing supported by the outer wall of a motor, a rotary drying shaft supported by the housing, and a washing shaft supported by the same axis as supports the drying shaft. The washing shaft is installed in the drying shaft and rotated by the power of the motor. The driving unit further includes an outer tub fixed to the housing, control means supported by the housing for controlling a rotation of the drying shaft, a stiffener inserted into the drying shaft and fixed to a washing/drying tub, a pulsator fixed to the upper part of the washing shaft with a spline, power transmitting means for rotating the washing/drying tub by transmitting the power of the pulsator to the stiffener in a drying mode, thereby reducing the production cost due to simplifying the construction of the washing machine's driving unit, improving productivity, and preventing a loss of power.
    • 驱动单元包括由电动机的外壁支撑的壳体,由壳体支撑的旋转干燥轴以及由支撑干燥轴的相同轴支撑的洗涤轴。 洗涤轴安装在干燥轴中,并通过电机的动力旋转。 所述驱动单元还包括固定到所述壳体的外桶,由所述壳体支撑以控制所述干燥轴的旋转的控制装置,插入到所述干燥轴中并固定到洗涤/干燥桶的加强件,固定到所述上部的波轮 具有花键的洗涤轴的一部分,动力传递装置,用于通过在干燥模式下将波轮的功率传递到加强件来旋转洗涤/干燥桶,从而由于简化了洗衣机的驱动单元的结构而降低了生产成本 提高生产力,防止电力损失。