公开(公告)号：US20090205156A1

公开(公告)日：2009-08-20

申请号：US12186678

申请日：2008-08-06

申请人： Jang-keun Oh ,  Min-ha Kim ,  Hyun-il Lee

发明人： Jang-keun Oh ,  Min-ha Kim ,  Hyun-il Lee

IPC分类号： A47L9/00 ,  A47L5/00

CPC分类号： A47L9/242 ,  A47L5/28 ,  A47L9/02 ,  A47L9/1409

摘要： A vacuum apparatus having a suction nozzle, an air suction unit to which the suction nozzle is pivotally connected and which fluidly communicates with the suction nozzle through a connection channel, a dirt receptacle which has at least two collecting parts fluidly communicating with at least two outlets formed at the air suction unit, respectively.

摘要翻译： 一种真空装置，具有一个吸嘴，一吸气单元，该吸嘴与该吸嘴单元枢转连接，并通过一连接通道与该吸嘴流体连通;一个污物容器，具有与至少两个出口流体连通的至少两个收集部分 分别形成在吸气单元。

公开(公告)号：US08568500B2

公开(公告)日：2013-10-29

申请号：US12222795

申请日：2008-08-15

申请人： Jung-gyun Han ,  Jang-keun Oh ,  Min-ha Kim

发明人： Jung-gyun Han ,  Jang-keun Oh ,  Min-ha Kim

IPC分类号： B01D45/12

CPC分类号： A47L9/1625 ,  A47L9/1641 ,  B01D45/12 ,  B04C5/185 ,  B04C5/26 ,  Y10S55/03

摘要： A multi-cyclone dust separator according to an embodiment of the present invention comprises at least three dust separation units for separating dust stepwise from relatively larger size. The dust separation units comprise a first dust separation unit primarily separating dust from external air drawn in; a second dust separation unit secondarily separating dust from the air primarily dust-separated by the first dust separation unit; and a third dust separation unit thirdly separating dust from the air secondarily dust-separated by the second dust separation unit. Here, the first to third dust separation units are multi-layered in a serial manner.

公开(公告)号：US07803205B2

公开(公告)日：2010-09-28

申请号：US11882036

申请日：2007-07-30

申请人： Jang-keun Oh ,  Min-ha Kim

发明人： Jang-keun Oh ,  Min-ha Kim

IPC分类号： B01D45/12

CPC分类号： A47L9/1666 ,  A47L9/122 ,  A47L9/1625 ,  A47L9/1641 ,  Y10S55/03

摘要： A multi-cyclone dust separating apparatus includes a cyclone unit and a separable filter assembly adapted to be disposed at least partially in a discharge path of the cyclone unit. The cyclone unit includes a main cyclone, a secondary cyclone adapted to be disposed at substantially a same plane as the main cyclone, and a dust collecting casing adapted to substantially surround the main cyclone and the secondary cyclone. The dust collecting casing includes a dust chamber to collect dust separated at the main cyclone and the secondary cyclone.

摘要翻译： 多旋风除尘装置包括旋风单元和适于至少部分地设置在旋风单元的排放路径中的可分离过滤器组件。 旋风单元包括主旋风器，适于设置在与主旋风器基本相同的平面上的次级旋风器，以及适于基本上围绕主旋流器和次旋风器的集尘箱。 集尘箱包括一个灰尘室，用于收集在主旋风分离器和二次旋风分离器上分离的灰尘。

公开(公告)号：US07771499B2

公开(公告)日：2010-08-10

申请号：US11812784

申请日：2007-06-21

申请人： Jang-keun Oh ,  Min-ha Kim

发明人： Jang-keun Oh ,  Min-ha Kim

IPC分类号： B01D45/12

CPC分类号： B04C5/26 ,  A47L9/1625 ,  A47L9/1641 ,  A47L9/165 ,  B04C5/04 ,  Y10S55/03

摘要： The multi-cyclone dust separating apparatus includes a first cyclone unit having a body and including an air inlet disposed at a side of the body, a first cyclone chamber adapted to form a first space for whirling air from the air inlet to separate dust form the air; a second cyclone unit adapted to be detachably disposed at the body of the first cyclone unit and including, a second air inlet to draw the air from the first cyclone chamber, at least one cyclone for whirling the air from the first cyclone chamber to provide a second separation of dust from the air; and a dust bin adapted to be detachably mounted to at least one of the second cyclone unit and the first cyclone unit.

摘要翻译： 多旋风除尘装置包括具有主体并且包括设置在主体侧的空气入口的第一旋风单元，适于形成用于从空气入口旋转空气以分离灰尘的第一空间的第一旋风室， 空气; 第二旋风单元，其适于可拆卸地设置在第一旋风单元的主体处，并且包括：第二空气入口，用于从第一旋风室抽取空气;至少一个旋风分离器，用于旋转来自第一旋风室的空气， 灰尘与空气的第二次分离; 以及适于可拆卸地安装到第二旋风单元和第一旋风单元中的至少一个的垃圾箱。

公开(公告)号：US20090193772A1

公开(公告)日：2009-08-06

申请号：US12157914

申请日：2008-06-13

申请人： Jang-keun Oh ,  Min-ha Kim

发明人： Jang-keun Oh ,  Min-ha Kim

IPC分类号： B01D45/16

CPC分类号： A47L9/1625 ,  A47L9/1616 ,  A47L9/1641 ,  A47L9/1683 ,  B04C5/181 ,  B04C5/185 ,  B04C5/26 ,  B04C5/28 ,  Y10S55/03

摘要： A compact multi-cyclone dust separating is disclosed. The multi-cyclone dust separating apparatus includes a first cyclone chamber that separates dust-laden air drawn from outside, a second cyclone chamber that is disposed in the first cyclone chamber, and that separates dust-laden air drawn from the first cyclone chamber, and a third cyclone chamber that is disposed around a periphery of the first cyclone chamber, and that separates dust-laden air drawn from the second cyclone chamber.

摘要翻译： 公开了一种紧凑的多旋风除尘器。 多旋风除尘装置包括：第一旋风室，其分离从外部抽吸的灰尘的空气;第二旋风室，其设置在第一旋风室中，并且分离从第一旋风室吸入的灰尘的空气;以及 第三旋风室，其设置在所述第一旋风室的周边周围，并且分离从所述第二旋风室吸入的灰尘的空气。

公开(公告)号：US20090049642A1

公开(公告)日：2009-02-26

申请号：US12070756

申请日：2008-02-21

申请人： Jang-keun Oh ,  Min-ha Kim ,  Dong-houn Yang

发明人： Jang-keun Oh ,  Min-ha Kim ,  Dong-houn Yang

IPC分类号： A47L9/04

CPC分类号： A47L9/02 ,  A47L9/06

摘要： A suction brush for a vacuum cleaner is provided. The suction brush includes an upper casing; a lower casing; an elevating plate installed between the upper casing and the lower casing; a cleaned surface sensing part for sensing; a lever rotatably provided around a rotating shaft that is parallel to the elevating plate; and a solenoid. The solenoid rotates the lever in one direction when the surface to be cleaned is the hard floor and rotates the lever in the other direction when the surface to be cleaned is the carpet. The lower casing contacts the surface to be cleaned as the elevating plate descends, while it comes apart from the surface to be cleaned as the elevating plate ascends.

公开(公告)号：US07470299B2

公开(公告)日：2008-12-30

申请号：US11242382

申请日：2005-10-03

申请人： Jung-gyun Han ,  Jang-keun Oh ,  Min-ha Kim

发明人： Jung-gyun Han ,  Jang-keun Oh ,  Min-ha Kim

IPC分类号： B01D45/12

CPC分类号： A47L9/1625 ,  A47L9/1641 ,  B01D45/12 ,  B04C5/185 ,  B04C5/26 ,  Y10S55/03

摘要： A multi-cyclone dust separator according to an embodiment of the present invention comprises at least three dust separation units for separating dust stepwise from relatively larger size. The dust separation units comprise a first dust separation unit primarily separating dust from external air drawn in; a second dust separation unit secondarily separating dust from the air primarily dust-separated by the first dust separation unit; and a third dust separation unit thirdly separating dust from the air secondarily dust-separated by the second dust separation unit. Here, the first to third dust separation units are multi-layered in a serial manner.

摘要翻译： 根据本发明实施例的多旋风除尘器包括至少三个用于从相对较大尺寸逐步分离灰尘的灰尘分离单元。 灰尘分离单元包括主要从吸入的外部空气分离灰尘的第一灰尘分离单元; 第一灰尘分离单元二次分离由第一灰尘分离单元主要由灰尘分离的空气中的灰尘; 以及第三灰尘分离单元，其将由第二灰尘分离单元二次灰尘分离的空气灰尘分离。 这里，第一至第三尘埃分离单元以串联方式多层叠。

公开(公告)号：US07381248B2

公开(公告)日：2008-06-03

申请号：US11515261

申请日：2006-09-01

申请人： Min-ha Kim ,  Jung-gyun Han ,  Jang-keun Oh

发明人： Min-ha Kim ,  Jung-gyun Han ,  Jang-keun Oh

IPC分类号： B03C3/15

CPC分类号： B04C5/13 ,  A47L9/1666 ,  B03C3/15 ,  B03C3/155 ,  B03C2201/06 ,  B04C9/00 ,  B04C2009/001 ,  B04C2009/004

摘要： A cyclone dust-separating apparatus in which the electrical field and particle charge can be uniform and stable. The cyclone dust-separating apparatus comprises: a cyclone body; an air intake pipe, through which air flows from outside into the cyclone body; an air exhaust pipe, through which air flows out of the cyclone body; a grounding member installed on the inside surface of the cyclone body; a plurality of discharge electrode members installed on the air exhaust pipe; and a high voltage power source connected to the air exhaust pipe. The air exhaust pipe conducts electricity, and the discharge electrode members are installed on one or more sides of the air exhaust pipe, are needle-shaped, and protrude from the outer surface of the air exhaust pipe so as to form a uniform and stable electrical field.

摘要翻译： 一种旋风除尘装置，其中电场和颗粒电荷可以均匀和稳定。 旋风除尘装置包括：旋风主体; 进气管，空气从外部流入旋风体内; 空气排出管，空气从旋风体内流出; 安装在旋风体内表面上的接地件; 安装在排气管上的多个放电电极部件; 以及连接到排气管的高压电源。 排气管导通电力，放电电极构件安装在排气管的一侧或多侧上，呈针状，从排气管的外表面突出，形成均匀稳定的电气 领域。

公开(公告)号：US20060230724A1

公开(公告)日：2006-10-19

申请号：US11318177

申请日：2005-12-23

申请人： Jung-gyun Han ,  Jang-keun Oh ,  Min-ha Kim

发明人： Jung-gyun Han ,  Jang-keun Oh ,  Min-ha Kim

IPC分类号： B01D45/12

CPC分类号： A47L9/1625 ,  A47L9/1641 ,  A47L9/1683 ,  B01D45/14 ,  B04C5/24 ,  B04C5/26 ,  Y10S55/03

摘要： A cyclone dust separating apparatus has a first cyclone chamber for separating particles from the externally-drawn fluid by centrifugal force, one or more second cyclone chambers for separating particles from the fluid discharged from the first cyclone chamber by centrifugal force, and one or more third cyclone chambers for separating particles from the fluid discharged from the second cyclone chambers, and causing the fluid to be discharged out via a discharge passage. The second and the third cyclone chambers are arranged in radial relation with respect to the first cyclone chamber, and thus, surround the first cyclone chamber. Therefore, the cyclone dust separating apparatus provides multi-stage centrifugal cleaning process and improved cleaning efficiency, while remaining compact-sized.

摘要翻译： 旋风除尘装置具有第一旋风室，用于通过离心力从外部抽出的液体中分离颗粒;一个或多个第二旋风分离器室，用于通过离心力从第一旋风室排出的流体分离颗粒;以及一个或多个第三 用于从与第二旋风室排出的流体分离颗粒并使流体经由排放通道排出的旋风室。 第二和第三旋风室相对于第一旋风室以径向关系布置，因此围绕第一旋风室。 因此，旋风除尘装置提供多级离心清洗工艺并提高清洁效率，同时保持紧凑的尺寸。

公开(公告)号：US20060162298A1

公开(公告)日：2006-07-27

申请号：US11326216

申请日：2006-01-05

申请人： Jang-keun Oh ,  Min-ha Kim

发明人： Jang-keun Oh ,  Min-ha Kim

IPC分类号： B01D50/00

CPC分类号： B04C5/185 ,  A47L7/0004 ,  A47L7/0038 ,  A47L7/0042 ,  A47L9/1683 ,  B04C5/10

摘要： A cyclonic separating apparatus for a vacuum cleaner that can separately collect dust and water. The cyclonic separating apparatus includes: a cyclone body having an air inlet passage and an air discharge passage; a dust receptacle connected to a lower end of the cyclone body; and a screen dividing the cyclone body and interior space of the dust receptacle into a first chamber and a second chamber, the screen having a plurality of passing holes, wherein drawn air rotates in the first chamber and water separated from the air moves to the second chamber through the passing holes.