专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 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。

12. 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。

13. 发明授权

US07399085B2 Cooling fan 有权
标题翻译：冷风扇
公开(公告)号：US07399085B2
公开(公告)日：2008-07-15
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： G03B21/16
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。

14. 发明授权

US06953319B2 Centrifugal fan 失效
标题翻译：离心风机
公开(公告)号：US06953319B2
公开(公告)日：2005-10-11
申请号：US10404149
申请日：2003-04-02
申请人： Sang-Bum Sohn , Wan-Ho Jeon , Ho-Seon Rew , Sung-Bae Song
发明人： Sang-Bum Sohn , Wan-Ho Jeon , Ho-Seon Rew , Sung-Bae Song
IPC分类号： F04D29/28 , F04D29/42 , F04D29/44 , F04D29/66 , F01D25/36
CPC分类号： F04D29/422 , F04D29/4226
摘要： A centrifugal fan includes: a housing installed at both sides of a driving motor and having an air suction opening and an air discharge opening; an impeller installed inside the housing and discharging air sucked through the air suction opening through the air discharge opening while being rotated by the driving motor; a motor bracket coupled to one side of the housing and connecting the housing the driving motor; and a noise reducing unit for minimizing a noise of air discharged to the air discharge opening.
摘要翻译：离心式风扇包括：安装在驱动电动机的两侧并具有空气吸入口和排气口的壳体; 安装在所述壳体内的叶轮，并且通过所述排气口在通过所述驱动马达旋转的同时排出通过所述空气吸入口吸入的空气; 电机支架，其联接到所述壳体的一侧并将所述壳体连接到所述驱动电机; 以及用于最小化排出到排气口的空气的噪音的降噪单元。

15. 发明授权

US06677564B1 Blower apparatus 有权
标题翻译：鼓风机
公开(公告)号：US06677564B1
公开(公告)日：2004-01-13
申请号：US10320484
申请日：2002-12-17
申请人： Sang-Bum Sohn , Wan-Ho Jeon , Ho-Seon Rew , Seung-Bae Song
发明人： Sang-Bum Sohn , Wan-Ho Jeon , Ho-Seon Rew , Seung-Bae Song
IPC分类号： H05B680
CPC分类号： F04D29/422 , F04D25/166 , H05B6/6423 , Y10T29/49329
摘要： A blower apparatus which is used inside an Over-The-Range (OTR) microwave oven and the like, includes a centrifugal fan, a bracket which is fixed and combined with a side of the driving unit and a fan housing having a suction port which rotably accommodates the centrifugal fan, is fixed and combined with the bracket, and is formed in the shaft direction of the centrifugal fan, for sucking gas by rotation of the centrifugal fan, and a discharge port for discharging gas which is sucked through the suction port, being formed vertically to the suction port. The edge of the discharge port is formed in a convex shape in the shaft direction by the first inclined surface of a protrusion portion which is protruded in the shaft direction from the bracket and second inclined surface formed in the fan housing, and an inflection point is formed at the contact point of the first inclined surface and second inclined surface.
摘要翻译：在超范围（OTR）微波炉等内部使用的鼓风机装置包括离心式风扇，与驱动单元的一侧固定并组合的支架，以及具有吸入口的风扇壳体，可旋转地容纳离心式风扇，与支架固定并组合，并形成在离心风扇的轴向上，用于通过离心风扇的旋转吸入气体，以及用于排出吸入口的排出口垂直于吸入口形成。排出口的边缘通过突出部分的第一倾斜表面沿轴向形成为凸起，该突出部分沿轴向从支架突出并形成在风扇壳体中的第二倾斜面，拐点为形成在第一倾斜表面和第二倾斜表面的接触点处。

16. 发明申请

US20060061657A1 Remote observation system and method thereof 审中-公开
标题翻译：远程观测系统及其方法
公开(公告)号：US20060061657A1
公开(公告)日：2006-03-23
申请号：US11108691
申请日：2005-04-19
申请人： Ho-Seon Rew , Chu-Kyu Woo
发明人： Ho-Seon Rew , Chu-Kyu Woo
IPC分类号： H04N7/18
CPC分类号： H04N7/185 , G05D1/0246 , G05D2201/0209 , G05D2201/0215 , H04N7/181
摘要： A remote observation system and a method thereof includes: a robot cleaner for capturing images from the surroundings of a preset patrol path while traveling the preset patrol path and outputting image signals of the images captured from the surroundings when a mode of the robot cleaner is switched to the patrol mode by user's input signal; and a network connection device for transmitting the image signals outputted from the robot cleaner to user equipment through a communications network.
摘要翻译：远程观察系统及其方法包括：机器人清洁器，用于在行驶预设巡视路径时从预设巡视路径的周围拍摄图像，并且当切换机器人清洁器的模式时，输出从周围捕获的图像的图像信号按用户输入信号进行巡视模式; 以及网络连接装置，用于通过通信网络将从机器人清洁器输出的图像信号发送到用户设备。

17. 发明申请

US20060059872A1 Air purifying robot and operation method thereof 审中-公开
标题翻译：空气净化机器人及其运行方法
公开(公告)号：US20060059872A1
公开(公告)日：2006-03-23
申请号：US11078424
申请日：2005-03-14
申请人： Seong-Bin Lee , Ho-Seon Rew
发明人： Seong-Bin Lee , Ho-Seon Rew
IPC分类号： B01D46/00
CPC分类号： B01D46/10 , B01D46/46 , B01D2259/4558 , F24F3/1603 , F24F11/30 , F24F11/56 , F24F2110/50 , F24F2221/42
摘要： An air purifying robot and its operation method capable of purifying air using a mobile robot are disclosed. To this end, an air purifying robot comprises: a main body casing having a certain space therein, and provided with a suction hole for sucking ambient air and a discharge hole for discharging the purified air; a fan motor installed in the main body casing, and rotating so as to suck the ambient air of the main body casing through the suction hole; a dust collecting filter for filtering pollutants contained in the ambient air having been sucked through the suction hole; main wheels installed at a lower surface of the main body casing at a certain interval therebetween, and driven by the motor; an auxiliary wheel installed so as to maintain a horizontal state of the main casing, and moving the air purifying robot together with the main wheels; and a control unit for controlling the fan motor, the dust collecting filter and the main wheels.
摘要翻译：公开了一种能够使用移动机器人净化空气的空气净化机器人及其操作方法。为此，空气净化机器人包括：具有一定空间的主体壳体，并且设置有用于吸入环境空气的吸入孔和用于排出净化空气的排出孔; 风扇马达，其安装在所述主体壳体中，并且旋转以便通过所述吸入孔吸附所述主体壳体的周围空气; 用于过滤已经通过吸入孔吸入的环境空气中所含的污染物的集尘过滤器; 主轮在主体壳体的下表面以一定间隔安装在其中，并由电动机驱动; 辅助轮安装成保持主壳体的水平状态，并且使空气净化机器人与主轮一起移动; 以及用于控制风扇电动机，集尘过滤器和主轮的控制单元。

18. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式