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1. 发明申请

US20050271532A1 Oil supply apparatus for hermetic compressor 审中-公开
标题翻译：封闭式压缩机供油装置
公开(公告)号：US20050271532A1
公开(公告)日：2005-12-08
申请号：US11113227
申请日：2005-04-25
申请人： Moon-Kee Chung , Kwang-Hyup An , Jong-Hoon Kim , Jeong-Ho Lee , Ho-Seon Rew
发明人： Moon-Kee Chung , Kwang-Hyup An , Jong-Hoon Kim , Jeong-Ho Lee , Ho-Seon Rew
IPC分类号： F04B17/00 , F04B39/00 , F04B39/02
CPC分类号： F04B39/0253
摘要： Disclosed is an oil supply apparatus for a hermetic compressor including an oil feeder mounted at a bottom end of a crank shaft rotated by a driving unit, for sucking oil, an oil passage formed inside the crank shaft, for guiding the oil sucked by the oil feeder, and an oil injection hole formed on a sleeve inserted onto an eccentric unit formed at the top end of the crank shaft, for injecting the oil sucked into the oil passage into a cylinder for compressing fluid. The oil supply apparatus for the hermetic compressor improves efficiency of the compressor by efficiently cooling the cylinder by sufficiently supplying the oil stored at the lower portion of the casing to the cylinder.
摘要翻译：公开了一种封闭式压缩机的供油装置，该供油装置包括安装在由驱动单元旋转的曲柄轴的底端的供油装置，用于吸入油，形成在曲轴内的油路，用于引导由油吸入的油进料器和形成在插入到形成在曲轴的顶端的偏心单元上的套筒上的喷油孔，用于将吸入油通道的油喷射到用于压缩流体的气缸中。密封式压缩机的供油装置通过将存储在壳体下部的油充分供给到气缸来有效地冷却气缸来提高压缩机的效率。

2. 发明申请

US20050129548A1 Suction valve and reciprocating compressor having the same 审中-公开
标题翻译：吸入阀和往复式压缩机具有相同的功能
公开(公告)号：US20050129548A1
公开(公告)日：2005-06-16
申请号：US10912178
申请日：2004-08-06
申请人： Jong-Hoon Kim , Ho-Seon Rew , Jeong-Ho Lee
发明人： Jong-Hoon Kim , Ho-Seon Rew , Jeong-Ho Lee
IPC分类号： F04B39/10 , F04B53/10
CPC分类号： F04B39/1073
摘要： Disclosed is a reciprocating compressor comprising: a motor part mounted inside a hermetic container for generating a rotational driving force; and a compression part for sucking a refrigerant into a cylinder and discharging the refrigerant through a suction channel and a discharge channel of a head accordingly as a piston is linearly reciprocated in the cylinder by the rotational driving force of the motor part, in the reciprocating compressor, a suction valve seat is included, the suction valve seat composed of: an open/close portion fixed between the cylinder and the head of the compression part and opposite to the suction channel for opening and closing the suction channel; and an elastic portion formed as a curved line at the periphery of the open/close portion for elastically supporting the open/close portion.
摘要翻译：公开了一种往复式压缩机，包括：安装在密封容器内部以产生旋转驱动力的马达部件; 以及用于将制冷剂吸入气缸并且通过吸入通道排出制冷剂的压缩部件，并且作为活塞的喷头的排出通道由于电动机部件的旋转驱动力而在气缸中线性地往复运动，在往复式压缩机包括吸入阀座，所述吸入阀座由以下部件组成：打开/关闭部分，其固定在所述气缸和所述压缩部件的头部之间并且与用于打开和关闭所述吸入通道的吸入通道相对; 以及在打开/关闭部分的周边处形成为曲线的弹性部分，用于弹性地支撑打开/关闭部分。

3. 发明授权

US08489234B2 Mobile robot and controlling method thereof 有权
标题翻译：移动机器人及其控制方法
公开(公告)号：US08489234B2
公开(公告)日：2013-07-16
申请号：US12669208
申请日：2008-07-16
申请人： Ho-Seon Rew , Dong-Hoon Yi , Young-Gie Kim , Young-Gyu Jung , Moon-Kee Chung , Jong-Il Park , Woo-Jin Choi
发明人： Ho-Seon Rew , Dong-Hoon Yi , Young-Gie Kim , Young-Gyu Jung , Moon-Kee Chung , Jong-Il Park , Woo-Jin Choi
IPC分类号： G06F19/00
CPC分类号： A47L9/009 , A47L2201/04 , G05D1/0255 , G05D2201/0215
摘要： Disclosed are a mobile robot and a controlling method thereof. The mobile robot comprises: a case; and a sensor unit having two or more sending portions and two or more receiving portions arranged on an outer surface of the case separately and alternately. The plurality of sending portions and receiving portions are arranged in an alternating manner, thereby having a directivity. Also, since signals received through the receiving portions are judged based on a reference value, an area unallowable to be detected for an obstacle sensing is minimized, which allows an obstacle to be detected more accurately. When the obstacle corresponds to a side wall on the basis of a moving path of the mobile robot, a distance between the side wall and the mobile robot is calculated based on signals received by the receiving portion closest to the side wall. Accordingly, the mobile robot can move with maintaining a constant distance from the side wall.
摘要翻译：公开了一种移动机器人及其控制方法。移动机器人包括：壳体; 以及传感器单元，其具有两个或更多个发送部分和两个或更多个接收部分，分别和交替地布置在壳体的外表面上。多个发送部分和接收部分以交替的方式布置，从而具有方向性。此外，由于基于参考值判断通过接收部分接收到的信号，所以不容易被检测用于障碍物感测的区域被最小化，这允许更准确地检测障碍物。当障碍物基于移动机器人的移动路径对应于侧壁时，基于最靠近侧壁的接收部分接收的信号来计算侧壁和移动机器人之间的距离。因此，移动机器人可以在与侧壁保持恒定距离的情况下移动。

4. 发明授权

US07257859B2 Cleaner having brush 有权
标题翻译：清洁剂有刷子
公开(公告)号：US07257859B2
公开(公告)日：2007-08-21
申请号：US10720113
申请日：2003-11-25
申请人： Hyeun Sik Nam , Yong Woo Lee , Ho-Seon Rew , Choon Myun Chung
发明人： Hyeun Sik Nam , Yong Woo Lee , Ho-Seon Rew , Choon Myun Chung
IPC分类号： A47L5/00
CPC分类号： A47L9/0477 , A47L9/0444
摘要： A cleaner having a brush includes a suction motor mounted in a main body, and generating a suction force; a filter for collecting dust or filth sucked by the suction force generated at the suction motor; a suction head connected with the filter by a suction pipe, and having an inlet through which dust and filth on a floor are sucked; and a brush rotatably mounted at an inside of the suction head. The inlet is partitioned off into a first section and a second section by a belt cover for protecting a belt winding around the brush, and a flow passage unit is formed at the brush so that air can flow between the first and second sections. Accordingly, air can flow smoothly at a portion, which is blocked by the belt cover, and thus cleaning performance can be improved.
摘要翻译：具有刷子的清洁器包括安装在主体中并产生吸力的抽吸马达; 用于收集由吸引马达产生的吸力吸收的灰尘或污物的过滤器; 抽吸头通过抽吸管与过滤器连接，并具有吸入地板上的灰尘和污物的入口; 以及可旋转地安装在吸头内部的刷子。入口通过皮带罩分隔成第一部分和第二部分，用于保护围绕刷子的带束卷绕，并且在刷子处形成流动通道单元，使得空气可以在第一和第二部分之间流动。因此，空气可以在由带罩遮挡的部分上平滑地流动，从而可以提高清洁性能。

5. 发明申请

US20050271521A1 Cooling fan 有权
标题翻译：冷风扇
公开(公告)号：US20050271521A1
公开(公告)日：2005-12-08
申请号：US11020247
申请日：2004-12-27
申请人： Wook Kim , Chang-Jun Kim , Ho-Seon Rew
发明人： Wook Kim , Chang-Jun Kim , Ho-Seon Rew
IPC分类号： H04N5/74 , F04D29/38 , F04D29/54 , F04D29/66 , F04F1/06
CPC分类号： F04D29/667 , F04D29/384 , F04D29/545
摘要： Disclosed is a cooling fan including a fan rotated by a motor, for forcibly circulating the air, and a fan housing having a through hole with a predetermined inside diameter so that the fan can be mounted thereon. A curvature radius of the end of the inner circumference of the through hole sucking the air is smaller than a curvature radius of the end of the inner circumference of the through hole discharging the air. As a result, the cooling fan can minimize noises in the operation.
摘要翻译：公开了一种冷却风扇，其包括由电动机旋转的风扇，用于强制循环空气;以及风扇壳体，具有具有预定内径的通孔，从而风扇可以安装在其上。吸入空气的通孔的内周的端部的曲率半径小于排出空气的通孔的内周的端部的曲率半径。结果，冷却风扇可以最小化操作中的噪音。

6. 发明授权

US07325275B2 Cleaner having brush height control apparatus 有权
标题翻译：清洁器具有刷高度控制装置
公开(公告)号：US07325275B2
公开(公告)日：2008-02-05
申请号：US10716540
申请日：2003-11-20
申请人： Hyeun Sik Nam , Yong Woo Lee , Ho-Seon Rew , Choon Myun Chung
发明人： Hyeun Sik Nam , Yong Woo Lee , Ho-Seon Rew , Choon Myun Chung
IPC分类号： A47L5/00
CPC分类号： A47L9/0494 , A47L5/34
摘要： A cleaner includes a suction motor mounted in a cleaner main body, and generating a suction force; a filter for collecting dust or filth sucked by the suction force generated at the suction motor; a suction head connected with the filter by a suction tube, and sucking dust and filth on a floor; a brush installed in the suction head so as to ascend/descend in a vertical direction, and sweeping dust and foreign substances into the suction head; and a brush height control apparatus installed in the suction head, and making the brush ascend/descend in a vertical direction. The cleaner having a brush height control apparatus can prevent deterioration of a suction force and improving cleaning performance by constantly maintaining a gap between the suction head and the floor.
摘要翻译：清洁器包括安装在吸尘器主体中并产生吸力的抽吸马达; 用于收集由吸引马达产生的吸力吸收的灰尘或污物的过滤器; 抽吸头通过吸管与过滤器连接，并在地板上吸入灰尘和污物; 刷子安装在吸头中以便在垂直方向上升/下降，并将灰尘和异物清扫到吸头中; 以及安装在吸头中的刷高控制装置，并使刷沿垂直方向上升/下降。具有刷高控制装置的清洁器可以通过不断地保持吸头和地板之间的间隙来防止吸力的劣化并提高清洁性能。

7. 发明申请

US20050198766A1 Filter device for vacuum cleaner 有权
标题翻译：吸尘器过滤装置
公开(公告)号：US20050198766A1
公开(公告)日：2005-09-15
申请号：US10912038
申请日：2004-08-06
申请人： Hyeun-Sik Nam , Yong-Woo Lee , Choon-Myun Chung , Ho-Seon Rew
发明人： Hyeun-Sik Nam , Yong-Woo Lee , Choon-Myun Chung , Ho-Seon Rew
IPC分类号： A47L9/16 , A47L9/20 , B01D46/00 , B01D46/04 , B01D46/24 , B01D46/42
CPC分类号： A47L9/20 , A47L9/1666 , B01D46/0046 , B01D46/0065 , B01D46/0075 , B01D46/2411 , B01D2279/55 , Y10S55/02 , Y10S55/03
摘要： A filter device for a vacuum cleaner comprises: a casing having a collecting space therein, a suction opening through which air including dust is sucked, formed eccentrically at one side so that sucked air can be rotated and a discharge opening through which purified air is discharged; a filter installed at an internal space of the casing, for filtering dust from air sucked through the suction opening; a filter cleaning unit disposed at an outer circumferential surface of the filter, for cleaning the filter by being rotated by a rotation force of air sucked through the suction opening; and a rotation restraining means for restraining rotation of the filter cleaning unit when the filter cleaning unit reaches a top dead point. Accordingly, fine dust attached to the filter in cleaning is removed so that a channel of the filter can be prevented from being closed.
摘要翻译：一种用于真空吸尘器的过滤装置，包括：壳体，其中具有收集空间，一吸入口，通过该吸入口吸入包括灰尘的空气，在一侧偏心地形成，使得吸入的空气能够旋转，净化空气排出的排出口 ; 过滤器，其安装在所述壳体的内部空间中，用于过滤通过所述吸入口吸入的空气中的灰尘; 过滤器清洁单元，设置在过滤器的外周表面处，用于通过由吸入口吸入的空气的旋转力旋转来清洁过滤器; 以及旋转限制装置，用于当过滤器清洁单元到达上止点时，限制过滤器清洁单元的旋转。因此，除去在清洁中附着到过滤器上的细小灰尘，使得可以防止过滤器的通道被关闭。

8. 发明申请

US20050262657A1 Complex type cleaner 有权
标题翻译：复杂型清洁剂
公开(公告)号：US20050262657A1
公开(公告)日：2005-12-01
申请号：US11002884
申请日：2004-12-03
申请人： Yong-Woo Lee , Hyeun-Sik Nam , Choon-Myun Chung , Ho-Seon Rew
发明人： Yong-Woo Lee , Hyeun-Sik Nam , Choon-Myun Chung , Ho-Seon Rew
IPC分类号： A47L11/20 , A47L7/00 , A47L11/00 , A47L11/34 , A47L11/30
CPC分类号： A47L7/0028 , A47L5/225 , A47L7/0009 , A47L11/34 , A47L11/4011 , A47L11/4044 , A47L11/4083
摘要： A complex type cleaner comprises: a body; a suction head arranged at a lower side of the body, for sucking dust at the time of performing a vacuum cleaning and sucking dirty water at the time of performing a water cleaning; a suction fan for generating a suction force so that dust and dirty water can be sucked into the suction head; a reservoir detachably mounted at the body and storing dust or dirty water; and a valve assembly for converting a cleaning mode into a vacuum cleaning mode or a water cleaning mode by selectively opening and closing passages connected among the suction head, the reservoir, and the suction fan. A vacuum cleaning function for sucking dust and a water cleaning function are implemented at one cleaner, thereby reducing the cost and facilitating the usage and the storage.
摘要翻译：复杂型清洁器包括：身体; 吸入头，其布置在身体的下侧，用于在执行抽水清洁时吸入灰尘并在进行水清洗时吸入脏水; 用于产生吸力的吸风机，使得灰尘和脏水能够吸入吸头; 储存器可拆卸地安装在身体上并储存灰尘或脏水; 以及用于通过选择性地打开和关闭在吸头，储存器和抽吸风扇之间连接的通道来将清洁模式转换成真空清洁模式或水清洗模式的阀组件。在一个清洁器上实现吸尘和清水功能的真空清洁功能，从而降低成本，便于使用和储存。

9. 发明申请

US20050217067A1 Filtering device for vacuum cleaner 审中-公开
标题翻译：真空吸尘器过滤装置
公开(公告)号：US20050217067A1
公开(公告)日：2005-10-06
申请号：US10947007
申请日：2004-09-21
申请人： Ho-Seon Rew , Choon-Myun Chung
发明人： Ho-Seon Rew , Choon-Myun Chung
IPC分类号： A47L9/10 , A47L9/20
CPC分类号： A47L9/20
摘要： A filtering device for a vacuum cleaner comprises: a casing having a collecting space therein, a suction opening through which air including dust is sucked and a discharge opening through which purified air is discharged; a filter installed at the internal space of the casing, for filtering dust from air sucked through the suction opening; and a filter cleaning unit disposed to encompass an outer circumferential surface of the filter, for cleaning the filter by being rotated by a rotation force of air sucked through the suction opening. Accordingly, the filtering device can remove fine dust attached to the filter in a cleaning operation, thereby preventing a channel of the filter from being closed with the dust.
摘要翻译：一种用于真空吸尘器的过滤装置，包括：具有收集空间的壳体，吸入空气的吸入口以及排出净化空气的排出口; 过滤器，其安装在壳体的内部空间，用于过滤通过吸入口吸入的空气中的灰尘; 以及过滤器清洁单元，其设置成包围过滤器的外周面，用于通过由吸入口吸入的空气的旋转力而旋转来清洁过滤器。因此，过滤装置可以在清洁操作中除去附着在过滤器上的细小灰尘，从而防止过滤器的通道被灰尘封闭。

10. 发明申请

US20050166358A1 Cleaner 审中-公开
标题翻译：清洁器
公开(公告)号：US20050166358A1
公开(公告)日：2005-08-04
申请号：US10915650
申请日：2004-08-09
申请人： Young-Woo Lee , Hyeun-Sik Nam , Choon-Myun Chung , Ho-Seon Rew
发明人： Young-Woo Lee , Hyeun-Sik Nam , Choon-Myun Chung , Ho-Seon Rew
IPC分类号： A47L5/30 , A47L7/00 , A47L7/04 , A47L9/00 , A47L9/08 , A47L11/30 , A47L11/34
CPC分类号： A47L11/4097 , A47L11/34
摘要： A cleaner comprises a cleaning fluid container installed at a cleaner body, for providing a space in which a cleaning fluid is stored; a cleaning fluid dispensing unit for dispensing a cleaning fluid in the cleaning fluid container to a cleaning region; a brush rotatably installed at a bottom of the cleaner body, for brushing a cleaning region by being rotated; a recovery unit for recovering a soiled fluid including a filth from the cleaning region; a recovery fluid container installed at the cleaner body, for storing the recovered soiled fluid; and a drying unit for heating air and dispensing the heated air to the cleaning region. Accordingly, the moisture remaining at a cleaning region is quickly removed, and so cleaning efficiency can be improved.
摘要翻译：清洁器包括安装在清洁器主体处的清洁流体容器，用于提供储存清洁流体的空间; 清洁液分配单元，用于将清洁流体容器中的清洁流体分配到清洁区域; 可旋转地安装在吸尘器主体的底部的刷子，用于通过旋转刷洗清洁区域; 回收单元，用于从清洁区域回收包括污物的污染流体; 设置在清洁器主体处的回收液容器，用于储存回收的污染液; 以及用于加热空气并将加热的空气分配到清洁区域的干燥单元。因此，快速除去清洁区域残留的水分，能够提高清洗效率。

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