公开(公告)号：US07128770B2

公开(公告)日：2006-10-31

申请号：US10853392

申请日：2004-05-25

申请人： Jang-Keun Oh ,  Jung-Gyun Han

发明人： Jang-Keun Oh ,  Jung-Gyun Han

IPC分类号： B01D45/12

CPC分类号： A47L9/1641 ,  A47L9/1625 ,  A47L9/1666 ,  A47L9/1683

摘要： A cyclone dust-collector which filters out dust and dirt from drawn-in air at least two times, comprising a multiple cyclone unit having a first cyclone and a plurality of second cyclones arranged at the outside of the first cyclone, for centrifugally separating the dust and dirt from the drawn-in air; a cover unit connected to the upper portion of the multiple cyclone unit, for allowing the first and the second cyclones to separating communicate with each other; and a dirt-collecting unit connected to the lower portion of the multiple cyclone unit, for collecting therein the dust and dirt centrifugally separated.

摘要翻译： 一种旋风除尘器，其从吸入的空气中过滤掉灰尘和污垢至少两次，包括具有第一旋风分离器的多旋风单元和布置在第一旋风分离器外部的多个第二旋风分离器，用于离心分离灰尘 和吸入空气中的污垢; 连接到多个旋风单元的上部的盖单元，用于允许第一和第二旋风分离器彼此分离; 以及连接到多个旋风单元的下部的污物收集单元，用于在其中收集离心分离的灰尘和污垢。

公开(公告)号：US20060213022A1

公开(公告)日：2006-09-28

申请号：US11441774

申请日：2006-05-26

申请人： Jang-Keun Oh

发明人： Jang-Keun Oh

IPC分类号： A47L9/00

CPC分类号： A47L9/22 ,  A47L9/0081 ,  H02K5/24

摘要： An exhausting apparatus of a motor assembly comprises a motor assembly generating a suction force and having an air outlet; a motor housing enclosing the motor assembly and having an air discharging opening for exhausting air via the air outlet; and a porous noise prevention board configured in the exhausting passage formed by the motor housing. The motor housing has a porous noise prevention part at least at a portion, and at least a part of air discharging from the air outlet passes through the noise prevention part. As such, a noise can be reduced when air is discharged.

摘要翻译： 马达组件的排气装置包括产生抽吸力并具有空气出口的马达组件; 封闭所述马达组件并具有用于经由所述出气口排出空气的排气口的马达壳体; 以及构造在由电动机壳体形成的排气通路中的多孔性防噪
念基板。 马达壳体至少在一部分具有多孔防噪声部分，并且从出气口排出的空气的至少一部分通过防噪声部分。 因此，当空气排出时可以减少噪音。

公开(公告)号：US20060096058A1

公开(公告)日：2006-05-11

申请号：US11075520

申请日：2005-03-09

申请人： Jang-Keun Oh

发明人： Jang-Keun Oh

IPC分类号： A47L5/00

CPC分类号： A47L9/0081 ,  A47L9/22

摘要： An exhausting apparatus of a motor assembly comprises a motor assembly generating a suction force and having an air outlet; a motor housing enclosing the motor assembly and having an air discharging opening for exhausting air via the air outlet; and a porous noise prevention board configured in the exhausting passage formed by the motor housing. The motor housing has a porous noise prevention part at least at a portion, and at least a part of air discharging from the air outlet passes through the noise prevention part. As such, a noise can be reduced when air is discharged.

公开(公告)号：US20060075728A1

公开(公告)日：2006-04-13

申请号：US11071860

申请日：2005-03-03

申请人： Jang-Keun Oh ,  Sung-Cheol Lee

发明人： Jang-Keun Oh ,  Sung-Cheol Lee

IPC分类号： B01D45/12

CPC分类号： A47L9/1658 ,  A47L9/1641 ,  B04C5/13 ,  B04C5/28 ,  B04C2005/136 ,  Y10S55/03

摘要： A cyclone dust collecting apparatus comprises at least one second cyclone unit having a first cyclone unit, an air passage for guiding air discharging via the first cyclone unit, and a discharge pipe wherein the discharge pipe comprises a passage guide member for guiding air discharged from the second cyclone unit. Because the passage guide member is mounted in the discharge pipe of the second cyclone part, a load of suction source reduces to decrease power consumption for operation of a cyclone dust collecting apparatus.

摘要翻译： 旋风除尘装置包括至少一个具有第一旋风单元的第二旋风单元，用于引导经由第一旋风单元排出的空气的空气通道，以及排出管，其中排出管包括用于引导从第一旋风单元排出的空气的通道引导构件 第二旋风单位 由于通道引导构件安装在第二旋风部分的排放管中，所以吸入源的负载减少，以降低旋风除尘装置的操作的功率消耗。

公开(公告)号：US20060053757A1

公开(公告)日：2006-03-16

申请号：US11072771

申请日：2005-03-04

申请人： Jung-Gyun Han ,  Jang-Keun Oh

发明人： Jung-Gyun Han ,  Jang-Keun Oh

IPC分类号： B01D50/00

CPC分类号： B04C5/103 ,  A47L9/1608 ,  B04C5/13 ,  B04C5/187 ,  Y10S55/03

摘要： A cyclone dust-collecting apparatus and a vacuum cleaner having the same are provided. The cyclone dust-collecting apparatus including: a cyclone body having a suction part through which air is drawn in and a discharge part through which the air is discharged; a grill connected to the discharge part, for filtering the air; a dirt receptacle connected to the cyclone body, for collecting dirt separated from the air which is drawn in through the suction part; and a downstream guide part for preventing dirt collected in the dirt receptacle from being scattered, and, of the dirt included in the drawn-in air, downward guiding a dirt having at least one of a predetermined weight and a predetermined size in a spiral direction by a flux of the air to the dirt receptacle.

摘要翻译： 提供旋风除尘装置和具有该旋风除尘装置的真空吸尘器。 旋风式集尘装置包括：旋风体，其具有吸入空气的吸入部和排出空气的排出部; 连接到排放部分的格栅，用于过滤空气; 连接到旋风器主体的污物接收器，用于收集从吸入部分吸入的空气分离的污物; 以及用于防止集尘在污物容器中的污物被分散的下游引导部分，并且包含在被吸入的空气中的污物沿螺旋方向向下引导具有预定重量和预定尺寸中的至少一个的污物 通过空气流到污物容器。

公开(公告)号：US06578230B2

公开(公告)日：2003-06-17

申请号：US09776088

申请日：2001-02-02

申请人： Kyu-Chang Park ,  Jang-Keun Oh

发明人： Kyu-Chang Park ,  Jang-Keun Oh

IPC分类号： A47L916

CPC分类号： A47L9/1633 ,  A47L5/28 ,  A47L9/1666 ,  B04C5/10 ,  B04C5/12 ,  B04C5/26 ,  Y10S55/03

摘要： An upright-type vacuum cleaner includes a cleaner body having a dust collecting chamber and a motor driving chamber, a suction brush, and a cyclone dust collecting device removably mounted on the dust collecting chamber. The cyclone dust collecting device includes a cover, first and second cyclone bodies for centrifuging and collecting contaminants entrained in the air, a lower door, and an outlet pipe. The second cyclone body includes a grill having a plurality of perforations formed therein to filter out small particle contaminants. The lower door is removably mounted on a lower end of the first cyclone body, and the outlet pipe discharges the clean air. The cyclone dust collecting device prevents a backflow of contaminants, thereby, collecting contaminants are more effectively.