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公开(公告)号：US07703172B2
公开(公告)日：2010-04-27
申请号：US11029383
申请日：2005-01-06
申请人： Yong Woo Lee , Choon Myun Chung , Ho Seon Rew , Hyeun Sik Nam , Young Gyu Jung
发明人： Yong Woo Lee , Choon Myun Chung , Ho Seon Rew , Hyeun Sik Nam , Young Gyu Jung
CPC分类号： A47L5/225 , A47L5/30 , A47L5/32 , A47L11/34 , A47L11/4044
摘要： A cleaner includes: a body provided with a dust collecting container for storing dust; a fan motor installed at the body and generating a suction force; a vacuum cleaning head disposed at a lower side of the body, for sucking dust when vacuum cleaning; and a water cleaning head mounted at the vacuum cleaning head, and provided with a suction head through which contaminated water is sucked when water cleaning and a water collecting container for storing contaminated water sucked through the suction head. As a suction nozzle for sucking contaminated water and a water collecting container for storing the contaminated water sucked through the suction nozzle are integrally formed and installed at a suction head, a cleaner capable of reducing the number of parts and a production cost, and employing a small capacity fan motor is provided.
摘要翻译： 清洁器包括：设置有用于存储灰尘的集尘容器的主体; 安装在车身上并产生吸力的风扇马达; 设置在身体下侧的真空清洁头，用于当真空清洁时吸入灰尘; 以及安装在真空清洁头上的水清洁头，并且在水清洗时设置有抽吸头，通过该吸头吸入受污染的水，以及用于储存通过吸头吸入的污水的集水容器。 作为用于吸入污水的吸嘴和用于储存通过吸嘴吸入的污染水的集水容器整体形成并安装在吸头上，能够减少零件数量和生产成本的清洁器，并且采用 提供小容量风扇电机。
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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。
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3.发明申请Moving object capable of recognizing image and moving-object directing system equipped with the same 有权能识别图像的移动物体和配备有该物体的移动物体引导系统公开(公告)号：US20070021869A1
公开(公告)日：2007-01-25
申请号：US11489511
申请日：2006-07-20
申请人： Oh-hyun Baek , Ho-seon Rew
发明人： Oh-hyun Baek , Ho-seon Rew
IPC分类号： G06F19/00
CPC分类号： G05D1/0272 , B25J5/007 , G05D1/0225 , G05D1/0234 , G05D2201/0203
摘要： A moving object capable of recognizing an image and a system for directing the moving object are disclosed. The system for directing the moving object includes: a charging device on which a docking direction pattern is printed, such that a central point of the docking direction pattern for directing the moving object to a docking location and a power-supply terminal are arranged in a straight line; and a moving object for driving wheel operations to allow the central point of the docking direction pattern captured by a camera to be identical with a central point of an image captured by the camera, and moving to the docking location. The moving-object directing system drives a wheel to track a central point of the docking direction pattern captured by a camera, such that it can quickly and correctly move to the docking location of the charging device.
摘要翻译： 公开了能够识别图像的运动物体和用于引导移动物体的系统。 用于引导移动物体的系统包括：在其上打印对接方向图案的充电装置，使得用于将移动物体引导到对接位置的对接方向图案的中心点和电源端子布置在 直线; 以及用于驱动车轮操作以允许由相机捕获的对接方向图案的中心点与由照相机拍摄的图像的中心点相同并移动到对接位置的移动物体。 移动物体引导系统驱动车轮以跟踪由相机捕捉的对接方向图案的中心点，使得其可以快速且正确地移动到充电装置的对接位置。
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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
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。
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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。
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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。
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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
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。
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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
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。
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公开(公告)号：US06615447B2
公开(公告)日：2003-09-09
申请号：US09987471
申请日：2001-11-14
申请人： Ho Seon Rew
发明人： Ho Seon Rew
IPC分类号： A47L500
摘要： A vacuum cleaner includes a case having a collection chamber including a filter for removing extraneous matter mixed with air sucked in through main suction channels and an apparatus chamber including a fan motor assembly for generating suction force and discharging intake air behind the collection chamber and a peripheral air suction unit connected between the external surface of the case and the main suction channels or between the external surface of the case and the inside of the collection chamber in addition to the main suction channels, the peripheral air suction unit sucking up the air around the case. It is possible to suck up dust that floats in the air around the vacuum cleaner, caused by air discharged when the vacuum cleaner is used and to purify the air. Accordingly, it is possible to reduce the inconvenience of a user and to improve cleaning efficiency.
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公开(公告)号：US20100286825A1
公开(公告)日：2010-11-11
申请号：US12669208
申请日：2008-07-16
申请人： Ho-Seon REW
发明人： Ho-Seon REW
IPC分类号： G05B19/04
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。
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