公开(公告)号：US08240000B2

公开(公告)日：2012-08-14

申请号：US12149296

申请日：2008-04-30

申请人： Jang-keun Oh ,  Min-ha Kim

发明人： Jang-keun Oh ,  Min-ha Kim

IPC分类号： A47L9/10

CPC分类号： A47L9/0466 ,  A47L5/30 ,  A47L9/102 ,  A47L11/33 ,  A47L11/4013 ,  A47L11/4027 ,  A47L11/4041 ,  A47L11/4044 ,  A47L2201/00

摘要： A bypass type cleaning apparatus includes a suction nozzle; an air suction unit being in fluid communication with the suction nozzle via an entering passage; and at least two contaminant collecting receptacles being in fluid communication with at least two exits formed at the air suction unit, respectively.

摘要翻译： 旁路式清洁装置包括吸嘴; 吸气单元经由进入通道与吸嘴流体连通; 并且至少两个污染物收集容器分别与形成在吸气单元处的至少两个出口流体连通。

公开(公告)号：US20120180255A1

公开(公告)日：2012-07-19

申请号：US13351794

申请日：2012-01-17

申请人： Joung Soo PARK ,  Sung Tae Joo ,  Min Ha Kim ,  Hyun Ju Lee ,  Dong Hoon Yang

发明人： Joung Soo PARK ,  Sung Tae Joo ,  Min Ha Kim ,  Hyun Ju Lee ,  Dong Hoon Yang

IPC分类号： A47L9/16 ,  B23P11/00

CPC分类号： A47L5/365 ,  A47L9/16 ,  A47L9/1608 ,  A47L9/165 ,  A47L9/22 ,  Y10T29/49002

摘要： A drum type vacuum cleaner includes a centrifugal separator to separate dust from air using centrifugal force, a dust tank having an open top through which the centrifugal separator is mounted in the dust tank, the dust tank being provided with a dust collector to store the separated dust, and a cover unit having a motor to generate suction force, the cover unit being mounted to cover the top of the dust tank, wherein the centrifugal separator is disposed so that a central axis of rotary force of the centrifugal separator to whirl air is at a right angle to a central axis of the motor, whereby dust contained in suctioned air is discharged to the dust collector, and air from which dust has been separated is discharged to the outside by the motor provided at the cover unit.

摘要翻译： 鼓式真空吸尘器包括离心分离器，用于利用离心力将灰尘与空气分离，具有敞开顶部的灰尘箱，离心分离器通过该开口顶部安装在灰尘箱中，灰尘箱设有集尘器，用于存储分离的 灰尘和具有产生吸力的电动机的盖单元，所述盖单元安装成覆盖所述灰尘箱的顶部，其中所述离心分离器被设置为使得所述离心分离器旋转空气的旋转力的中心轴线为 与电动机的中心轴成直角，由此吸入的空气中所含的灰尘被排出到集尘器，并且灰尘被分离的空气通过设置在盖单元处的电动机被排出到外部。

公开(公告)号：US08220108B2

公开(公告)日：2012-07-17

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： A47L9/10

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：US08172932B2

公开(公告)日：2012-05-08

申请号：US12008296

申请日：2008-01-10

申请人： Jang-keun Oh ,  Min-ha Kim ,  Jin-gon Lee ,  Jung-gyun Han ,  Seung-yong Cha

发明人： Jang-keun Oh ,  Min-ha Kim ,  Jin-gon Lee ,  Jung-gyun Han ,  Seung-yong Cha

IPC分类号： B01D50/00

CPC分类号： A47L9/0081 ,  A47L9/19 ,  A47L9/248 ,  Y10S55/03 ,  Y10S55/34

摘要： A connecting tube having a dust sensing function is provided. The connecting tube includes a tube element having a first air flowing passage; a body having a second air flowing passage to communicate with the first air flowing passage; a detecting sensor disposed on the second air flowing passage to detect whether the dust or dirt passes through the second air flowing passage; a lamp part to operate according to a signal outputted from the detecting sensor; a rotating part rotatably disposed on the body; a rotation driving-passage part disposed on the body to draw in an external air into the second air flowing passage and thus to rotate the rotating part; an electric generator connected to the rotating part to generate an electric power; and a muffler part to reduce noises from the rotating part and the flowing air.

摘要翻译： 提供具有尘埃感测功能的连接管。 连接管包括具有第一空气流动通道的管元件; 具有第二空气流动通道以与第一空气流动通道连通的主体; 检测传感器，设置在所述第二空气流动通道上，以检测灰尘或污物是否穿过第二空气流动通道; 灯部，根据从检测传感器输出的信号进行动作; 可旋转地设置在所述主体上的旋转部; 旋转驱动通道部分，设置在主体上以将外部空气吸入第二空气流动通道，从而旋转旋转部分; 连接到旋转部分以产生电力的发电机; 以及消音部分，以减少旋转部分和流动空气的噪音。

公开(公告)号：US20110088203A1

公开(公告)日：2011-04-21

申请号：US12999277

申请日：2008-06-30

申请人： Hwa-gyu Song ,  Min-ha Kim ,  Jang-Keun Oh

发明人： Hwa-gyu Song ,  Min-ha Kim ,  Jang-Keun Oh

IPC分类号： A47L9/00

CPC分类号： A47L9/2878 ,  A47L9/2805 ,  A47L9/2842 ,  A47L9/2847 ,  A47L9/2857 ,  G01F1/22

摘要： An air flow sensing unit, which may sense an amount of air flowing or an pressure for air flown into the cleaning apparatus by a suction motor or an impeller and inform a user of a time for emptying a dirt collecting receptacle of dust or dirt and/or a time for cleaning or replacing a filter with a new one, and a cleaning apparatus having the same are provided. The unit may include an air flow pipe to fluidly communicate an air flow passage of a cleaning apparatus with the outside, and an indicator positioned in the air flow pipe to be lifted based on a change in amount of air flowing or air pressure generated by air movement in the air flow passage and to be lowered due to a weight thereof.

摘要翻译： 空气流量检测单元，其可以感测通过抽吸马达或叶轮流入清洁设备的空气流动的空气量或压力，并且向用户通知一段时间将灰尘或污垢和/ 或用于清洁或更换新的过滤器的时间，并且提供具有该过滤器的清洁设备。 该单元可以包括：空气流管，用于将清洁设备的空气流动通道与外部流体连通;以及基于空气流动的变化或由空气产生的空气压力而定位在待提升的空气流动管中的指示器 空气流动通道中的运动并由于其重量而被降低。

公开(公告)号：US07812442B2

公开(公告)日：2010-10-12

申请号：US11778536

申请日：2007-07-16

申请人： Heung-Kyu Kwon ,  Tae-Je Cho ,  Min-Ha Kim

发明人： Heung-Kyu Kwon ,  Tae-Je Cho ,  Min-Ha Kim

IPC分类号： H05K7/20 ,  H01L23/10

CPC分类号： H01L23/3128 ,  H01L23/24 ,  H01L23/36 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2224/92247 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/12042 ,  H01L2924/15153 ,  H01L2924/1517 ,  H01L2924/15311 ,  H01L2924/1532 ,  H01L2924/181 ,  Y10T29/49156 ,  H01L2924/00014 ,  H01L2924/00015 ,  H01L2924/00 ,  H01L2924/00012

摘要： Provided are a high-power ball grid array (BGA) and a method for manufacturing the high-power BGA. The high-power BGA includes a printed circuit board which has a through hole at its center, connection pads which are formed on the bottom of the printed circuit board, matrix solder balls which surround the through hole and are adjacent to the connection pads on the bottom of the printed circuit board, a heat spreader which is formed on the top surface of the printed circuit board and includes an insulating layer of a high thermal conductivity, a semiconductor chip which is mounted downwardly on the bottom surface of the heat spreader, within the through hole, and includes a plurality of pads for bonding via gold wires with the connection pad, and a passive film which fills the through hole and is formed at the bottom of the semiconductor chip. By interposing a ceramic between the semiconductor chip and the heat spreader, for insulating, the generation of charges between the semiconductor chip and the heat spreader can be sharply reduced, and defects such as ESD (electrostatic discharge) can be reduced when testing for the ESD and mounting the package.

摘要翻译： 提供了大功率球栅阵列（BGA）和制造大功率BGA的方法。 大功率BGA包括在其中心具有通孔的印刷电路板，形成在印刷电路板的底部的连接焊盘，围绕通孔并且邻近印刷电路板上的连接焊盘的矩阵焊球 印刷电路板的底部，散热器，其形成在印刷电路板的顶表面上，并且包括高导热性的绝缘层，在散热器的底面上向下安装的半导体芯片， 通孔，并且包括用于通过金线与连接焊盘接合的多个焊盘，以及填充通孔并形成在半导体芯片的底部的钝化膜。 通过在半导体芯片和散热器之间插入陶瓷以进行绝缘，可以大大降低半导体芯片和散热器之间的电荷的产生，并且在测试ESD时可以减少ESD（静电放电）等缺点 并安装包装。

公开(公告)号：US07785383B2

公开(公告)日：2010-08-31

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： B01D45/00

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：US07776115B2

公开(公告)日：2010-08-17

申请号：US11975098

申请日：2007-10-17

申请人： Jang-Keun Oh ,  Jung-Gyun Han ,  Min-Ha Kim

发明人： Jang-Keun Oh ,  Jung-Gyun Han ,  Min-Ha Kim

IPC分类号： B01D45/12

CPC分类号： A47L9/1608 ,  A47L9/1625 ,  A47L9/1641 ,  A47L9/165 ,  A47L9/1658 ,  A47L9/1683 ,  B04C5/081 ,  B04C5/13 ,  B04C5/185 ,  B04C5/26 ,  B04C5/28 ,  Y10S56/03

摘要： A multi cyclone dust-separating apparatus is disclosed that includes a cyclone unit having a first cyclone, a plurality of second cyclones, and a dust collecting unit. The first cyclone is disposed so that a longitudinal axis thereof is substantially vertically arranged. The first cyclone separates relatively large dust or dirt from air drawn in through a first air inflow part. Each of the second cyclones is disposed so that longitudinal axes thereof are substantially vertically arranged. Each of the second cyclones has a second air inflow part to communicate with the first cyclone and an air discharging part to discharge the air. The second cyclones separate relatively minute dust or dirt from the air drawn in through the second air inflow part. The dust collecting unit is disposed below the cyclone unit to collect and store the dust or dirt separated from the air by the cyclone unit.

摘要翻译： 公开了一种多旋风除尘装置，其包括具有第一旋风分离器，多个第二旋风分离器和集尘装置的旋风单元。 第一旋风器被设置成使得其纵向轴线基本垂直地布置。 第一旋风分离器通过第一空气流入部分分离出相对较大的灰尘或污物。 每个第二旋风分离器设置成使其纵向轴线基本垂直地布置。 每个第二旋风分离器具有与第一旋风分离器连通的第二空气流入部分和排出空气的排气部分。 第二旋风分离器从通过第二空气流入部分吸入的空气中分离相对较小的灰尘或污垢。 集尘单元设置在旋风单元下方，以收集和存储由旋风单元与空气分离的灰尘或污垢。

公开(公告)号：US07744667B2

公开(公告)日：2010-06-29

申请号：US11892971

申请日：2007-08-29

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： A47L9/1625 ,  A47L9/1641 ,  A47L9/165 ,  A47L9/1683 ,  Y10S55/03

摘要： A cyclone separating apparatus for a vacuum cleaner includes a first cyclone having an inclined part and adapted for separating dust and air; a first dust chamber adapted to be disposed substantially around the first cyclone and to be in fluid communication with the first cyclone; at least one second cyclone for separating dust and air adapted to be disposed above the first cyclone and to be in fluid communication with the first cyclone; and a second dust chamber adapted to be in disposed within the first cyclone and to be in fluid communication with the second cyclone.

摘要翻译： 用于真空吸尘器的旋风分离装置包括具有倾斜部分并适于分离灰尘和空气的第一旋风分离器; 第一灰尘室适于基本上围绕第一旋风分离器设置并与第一旋风分离器流体连通; 用于分离灰尘和空气的至少一个第二旋风器，其适于设置在所述第一旋风器上方并与所述第一旋风分离器流体连通; 以及适于设置在第一旋风器内并与第二旋风分离器流体连通的第二灰尘室。

公开(公告)号：US07582129B2

公开(公告)日：2009-09-01

申请号：US11406726

申请日：2006-04-19

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： B01D45/12

CPC分类号： B04C5/26 ,  A47L9/1625 ,  A47L9/1641 ,  B04C5/28 ,  Y10S55/03

摘要： Disclosed is a multi-cyclone dust separating apparatus, comprising a cyclone body, a top cover and a discharge cover. The cyclone body includes a main cyclone and a plurality of cyclone cones communicating with the main cyclone and arranged around a lower part of the main cyclone, each of which has a reverse conical shape whose diameter is reduced as approaching the top end thereof. The top cover is fitted on the top of the cyclone body and has an air inflow port introducing ambient air into the main cyclone. The discharge cover is fitted on the bottom of the main cyclone and collects and discharges the air discharged from the plurality of cyclone cones. Most of the air introduced into the top of the main cyclone through the air inflow port is discharged to the bottom of the main cyclone without being reversed to flow upwardly and then introduced into the plurality of cyclone cones.

摘要翻译： 公开了一种多旋风除尘装置，其包括旋风主体，顶盖和排出盖。 旋风主体包括主旋风器和多个与主旋风分离器连通的旋风锥体，并且围绕主旋流器的下部布置，每个旋风器具有直径接近其顶端的直径减小的倒圆锥形。 顶盖安装在旋风体的顶部，并具有将环境空气引入主旋风分离器的空气流入口。 排放盖安装在主旋风分离器的底部，并收集并排放从多个旋风锥排出的空气。 通过空气流入口引入主旋风器顶部的大部分空气被排放到主旋风分离器的底部，而不被反向向上流动，然后被引入到多个旋风锥体中。