公开(公告)号：US6145350A

公开(公告)日：2000-11-14

申请号：US277958

申请日：1999-03-29

Applicant: Jin-sung Hwang

Inventor： Jin-sung Hwang

IPC: D06F17/00 ,  D06F17/06 ,  D06F17/08 ,  D06F17/10

CPC classification number: D06F17/06 ,  D06F17/08

Abstract: A washing machine having a sub-pulsator, the washing machine including a pulsator rotating in the left/right directions by a driving source during the washing process and guide duct mounted in a wash/spin-dry tub for guiding the washing water agitated by left/right rotations of the pulsator to the upper side of the wash/spin-dry tub, wherein the washing machine comprises:a hydraulic turbine disposed in the guide duct; anda sub-pulsator arranged in the wash/spin-dry tub to mesh with the hydraulic turbine, such that a side water current is formed at an intermediate section of the wash/spin-dry tub without recourse to input of separately added power to thereby improve the washing performance.

Abstract translation: 一种具有副波轮的洗衣机，洗衣机包括在洗涤过程中由驱动源在左/右方向上旋转的脉动器，以及安装在洗涤/旋转干燥槽中的引导管，用于引导左侧搅拌的洗涤水 所述波轮对所述洗涤/旋转干燥桶的上侧进行右旋转，其中所述洗衣机包括：设置在所述导管中的水轮机; 以及设置在洗涤/旋转干燥的浴缸中以与水轮机相啮合的副波轮，使得在洗涤/旋转干燥的浴缸的中间部分处形成侧面水流，而不需要单独增加的功率的输入 从而提高洗涤性能。

公开(公告)号：US5878600A

公开(公告)日：1999-03-09

申请号：US805349

申请日：1997-02-24

Applicant: Jong-Hoon Yeo ,  Jin-Sung Hwang

Inventor： Jong-Hoon Yeo ,  Jin-Sung Hwang

IPC: D06F17/06 ,  D06F17/08 ,  D06F39/08

CPC classification number: D06F17/06 ,  D06F17/08

Abstract: A clothes washing machine includes a spin-dry tub and an oscillatory agitator disposed at the bottom of the tub. The agitator includes a centrally located vertical hole in which an axial fan is mounted. A drive mechanism oscillates the axial fan relative to the agitator about a vertical axis to generate an upward water jet that disperses the laundry in a manner preventing entwinement and entanglement thereof. The driving mechanism comprises a roller mounted on an underside of the agitator. The roller engages the bottom of the tub and is oscillated by frictional contact therewith during oscillation of the agitator. Oscillation of the roller is transmitted to the axial fan by a flexible shaft.

Abstract translation: 洗衣机包括设置在桶底部的旋转式桶和摆动搅拌器。 搅拌器包括一个位于中心的垂直孔，其中安装有轴流风扇。 驱动机构相对于搅拌器围绕垂直轴线振荡轴流风扇以产生向上的水射流，其以防止其缠结和缠结的方式分散衣物。 驱动机构包括安装在搅拌器下侧的滚筒。 滚筒接合桶的底部并且在搅拌器的振荡期间与其摩擦接触而摆动。 辊的振动通过柔性轴传递到轴流风扇。

公开(公告)号：US5548867A

公开(公告)日：1996-08-27

申请号：US397989

申请日：1995-03-03

Applicant: Jin-Sung Hwang ,  Jin-Seung Sohn

Inventor： Jin-Sung Hwang ,  Jin-Seung Sohn

IPC: A47L9/00 ,  A47L9/22

CPC classification number: A47L9/0081

Abstract: The present invention relates to a vibroisolating apparatus for a vacuum cleaner adapted to absorb and inhibit the vibrations generated in a suction motor from being transmitted to a body of the vacuum cleaner to thereby reduce the noise resulting from the vibration to a minimum, and at the same time, to improve the ease of assembling and to decrease manufacturing cost by way of a simplified construction. The vibration generated in the suction motor during operations is absorbed and inhibited at a front side of the motor by a vibroisolating ring which is tightly disposed between a front motor case and the suction motor. The vibration is also absorbed and inhibited at a rear side of the motor by the rear surface packing which is disposed between a rear motor case and the motor. The apparatus thereby reduces generation of noise resulting from the vibration of the suction motor to a minimum and provides for relatively silent operation of the vacuum cleaner.

Abstract translation: 本发明涉及一种用于真空吸尘器的振动消音装置，其适用于吸收和抑制在吸入马达中产生的振动被传递到真空吸尘器的主体，从而将由振动引起的噪声降至最低，并且在 同时，通过简化的结构，提高组装的便利性和降低制造成本。 操作期间在吸引电动机中产生的振动通过紧固地设置在前电动机壳体和抽吸电动机之间的振动隔离环在电动机的前侧被吸收和抑制。 通过设置在后电动机壳体和电动机之间的背面密封件也可以在电动机的后侧吸收和抑制振动。 因此，该装置将由吸入马达的振动引起的噪声的产生减少到最小，并提供真空吸尘器的相对静音的操作。

公开(公告)号：US5400467A

公开(公告)日：1995-03-28

申请号：US103136

申请日：1993-08-09

Applicant: Jin-Sung Hwang

Inventor： Jin-Sung Hwang

IPC: A47L7/02 ,  A47L9/02 ,  A47L9/04 ,  A47L11/20 ,  A47L11/282 ,  A47L25/00 ,  A47L13/12

CPC classification number: A47L9/04

Abstract: A suction head for a vacuum cleaner includes a rag roll device which is wetted to perform a wet wiping action across the floor. The rag roll device is mounted for rotation about a horizontal axis. A rotation regulating mechanism, comprised of a pawl device and ratchet teeth, is provided which prevents the rag roll device from rotating when the suction head is moved forwardly, while permitting the rag roll device to rotate by a predetermined angle when the suction head is moved rearwardly. This enables different portions of the rag roll device to assume a floor-contacting position.

Abstract translation: 用于真空吸尘器的吸头包括被润湿以在地板上执行湿擦拭动作的破碎辊装置。 卷边装置安装成围绕水平轴线旋转。 提供了一种由棘爪装置和棘轮齿组成的旋转调节机构，当吸头向前移动时防止卷边装置旋转，同时当吸头移动时允许破布辊装置旋转预定角度 向后 这使得破布卷装置的不同部分能够呈现地板接触位置。