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公开(公告)号：KR1020120140047A
公开(公告)日：2012-12-28
申请号：KR1020110059661
申请日：2011-06-20
Applicant: 포항공과대학교 산학협력단
Abstract: PURPOSE: A welding point detecting device by using fluorescent material and a method thereof are provided to easily detect the welding point on a tube-shaped metallic material, thereby improving the quality of work by using metallic material. CONSTITUTION: A welding point detecting device by using fluorescent material and a method thereof comprise a fluorescent material sprayer(10), a fluorescent material sensor(20), and a controller(30). The fluorescent material sprayer sprays the fluorescent material between a pair of edges of objects facing each other. The fluorescent material sensor senses the point of fluorescent material spread after welding the objects in tube-shaped. The controller receives the sensing signal of the fluorescent material sensor and recognizes the diametric opposite point as the welding point based on the spread point of the fluorescent material.
Abstract translation: 目的：通过使用荧光材料的焊点检测装置及其方法，可以容易地检测管状金属材料上的焊接点，从而通过使用金属材料提高工作质量。 构成：通过使用荧光材料的焊点检测装置及其方法包括荧光材料喷雾器（10），荧光材料传感器（20）和控制器（30）。 荧光材料喷雾器将荧光材料喷射在彼此面对的物体的一对边缘之间。 荧光材料传感器检测在管状物体焊接之后荧光材料扩散的点。 控制器接收荧光材料传感器的感测信号，并基于荧光材料的扩展点识别直径相对点作为焊接点。
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公开(公告)号：KR101211123B1
公开(公告)日：2012-12-12
申请号：KR1020100100535
申请日：2010-10-14
Applicant: 포항공과대학교 산학협력단
IPC: G01N21/03
CPC classification number: G01N21/03 , B01L3/5082 , B01L3/50857 , B01L99/00 , B01L2400/0688 , G01N21/11 , G01N2021/115
Abstract: 본발명의일 실시예는, 내부공간을최소화하면서내부공간의세척을용이하게하는큐벳에관한것이다. 본발명의일 실시예에따른큐벳은, 주입구를가지며제1 내부공간을형성하는상단부, 상기제1 내부공간에이어지고상기제1 내부공간보다작은제2 내부공간을형성하는중간부, 및상기제2 내부공간에이어지고상기제2 내부공간의단면보다좁은내경의관통구멍을형성하는하단부를포함한다. 따라서내부공간에용액을분주하여검사시관통구멍은밸브작용하여용액을멈추게하고, 검사후, 주입구를가압하여세척시관통구멍은노즐작용하여용액을배출할수 있다.
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公开(公告)号：KR1020120115833A
公开(公告)日：2012-10-19
申请号：KR1020110033387
申请日：2011-04-11
Applicant: 포항공과대학교 산학협력단
CPC classification number: C21D9/0062 , B21B45/0203 , B21C47/26 , C21D9/5735 , F27D9/00 , F28F3/12
Abstract: PURPOSE: A cooling device of hot rolled coils is provided to secure the even temperature deviation by reducing the temperature difference between the high temperature point and the low temperature point of the hot rolled coils. CONSTITUTION: A cooling device of hot rolled coils(10) comprises a supporting unit(100), a heat exchange unit(200), and a pump unit(300). The supporting unit supports the hot rolled coil. The heat exchange unit is arranged in the supporting unit. The pump unit is connected to the heat exchange unit and supplies cooling water to the heat exchange unit.
Abstract translation: 目的：提供热轧卷材的冷却装置，通过降低热轧卷材的高温点和低温点之间的温度差来确保均匀的温度偏差。 构成：热轧线圈（10）的冷却装置包括支撑单元（100），热交换单元（200）和泵单元（300）。 支撑单元支撑热轧卷。 热交换单元布置在支撑单元中。 泵单元连接到热交换单元，并将冷却水供应到热交换单元。
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公开(公告)号：KR101151842B1
公开(公告)日：2012-06-01
申请号：KR1020090105158
申请日：2009-11-02
Applicant: 포항공과대학교 산학협력단
Abstract: 본발명의선재권취장치는, 구동원에의하여회전하는회전플레이트, 회전플레이트의외벽을이루며회전플레이트와함께회전하는회전통, 회전플레이트에힌지결합되는다수의포크핀, 포크핀의상부에배치되어포크핀들의상부가원심력에의하여방사상방향으로이동하는것을안내하는연결부재, 그리고회전플레이트와연결부재를고정하는다수의고정부재를포함한다.
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公开(公告)号：KR101135687B1
公开(公告)日：2012-04-13
申请号：KR1020090114154
申请日：2009-11-24
Applicant: 포항공과대학교 산학협력단
Abstract: PURPOSE: A locking device of a coke oven is provided to prevent the opening of an oven door despite the increase of the internal pressure of a coke oven and secure continuous coking process. CONSTITUTION: A locking device of a coke oven comprises a holding unit(5), rotating bars(9), a connecting bar(13), and a locking unit(7). The holding unit is coupled to an oven body and has a groove. The rotating bars are coupled to an oven door and lock the oven door by being rotated and fitted to the holding unit. The connecting bar connects the rotating bars in a vertical direction. The locking unit is installed in the connecting bar and the oven door and restricts the movement of the connecting bar to lock the rotating bars. The locking unit comprises a rack(15) installed in the connecting bar, a pinion(17) installed in the rack, and a rotation restricting part which is installed in the pinion to restrict the rotation of the pinion.
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Patent Agency Ranking
公开(公告)号：KR1020120023880A
公开(公告)日：2012-03-14
申请号：KR1020100086131
申请日：2010-09-02
Applicant: 주식회사 포스코 , 포항공과대학교 산학협력단
CPC classification number: Y02P10/216 , C21C5/52 , F27D21/0028 , F27D21/04 , F27D2003/164 , F27D2019/0071
Abstract: PURPOSE: An oxygen injection apparatus and method of an electric furnace are provided to safely control a robot by accurately detecting a collision between an oxygen injection rod and an unmelted material of a furnace. CONSTITUTION: An oxygen injection apparatus of an electric furnace comprises a slave robot(200) and a master device(300). The slave robot transfers an oxygen injection rod(210) into molten metal of an electric furnace(100). The master device comprises a controller(310), a display unit(320), and a haptic joystick(330). When the slave robot is operated, the controller calculates a collision between the oxygen injection rod and an unmelted material of the molten metal. The display unit provides an operator with visual information on a virtual space for an actual oxygen injection process. The haptic joystick remote-controls the slave robot and transmits tactile information to the operator using a vibrator according to signals of the controller when the oxygen injection rod collides against an unmelted material of the molten metal.
Abstract translation: 目的：提供一种电炉的氧气注入装置和方法，通过精确地检测氧气注入棒和炉的未熔化材料之间的碰撞来安全地控制机器人。 构成：电炉的氧气注入装置包括从机器人（200）和主装置（300）。 从机器人将氧气注入杆（210）传送到电炉（100）的熔融金属中。 主设备包括控制器（310），显示单元（320）和触觉操纵杆（330）。 当从机器人被操作时，控制器计算氧气注入棒与熔融金属的未熔化材料之间的碰撞。 显示单元为操作者提供关于实际氧气注入过程的虚拟空间的视觉信息。 触觉操纵杆远程控制从机器人，并且当氧气注入杆与熔融金属的未熔化材料碰撞时，根据控制器的信号，使用振动器向操作者发送触觉信息。
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公开(公告)号：KR101066647B1
公开(公告)日：2011-09-21
申请号：KR1020090106204
申请日：2009-11-04
Applicant: 포항공과대학교 산학협력단
Abstract: 본 발명은 제철소 등의 대형 공장에서 발생된 폐가스가 이동하는 대형 관로에 설치될 수 있으며 유지 관리비용을 줄일 수 있는 저압가스 배관의 안전밸브를 개시한다.
본 발명의 저압가스 배관의 안전밸브는, 폐가스 관로에 다수가 제공되며 응축수를 배출하는 응축수 안전밸브에서, 폐가스 관로의 저면에 연결되는 제 1 관로, 제 1 관로에서 연장되어 밴딩되며 제 1 관로와 나란한 방향으로 배치되는 제 2 관로를 포함하며, 제 1 관로와 상기 제 2 관로 사이에 가스가 이동할 수 있는 바이패스 관로가 제공된다.
폐가스, 밸브, 응축수, 관로, 안전밸브, 바이패스-
公开(公告)号：KR1020110057665A
公开(公告)日：2011-06-01
申请号：KR1020090114154
申请日：2009-11-24
Applicant: 포항공과대학교 산학협력단
CPC classification number: C10B25/08
Abstract: PURPOSE: A locking device of a coke oven is provided to prevent the opening of an oven door despite the increase of the internal pressure of a coke oven and secure continuous coking process. CONSTITUTION: A locking device of a coke oven comprises a holding unit(5), rotating bars(9), a connecting bar(13), and a locking unit(7). The holding unit is coupled to an oven body and has a groove. The rotating bars are coupled to an oven door and lock the oven door by being rotated and fitted to the holding unit. The connecting bar connects the rotating bars in a vertical direction. The locking unit is installed in the connecting bar and the oven door and restricts the movement of the connecting bar to lock the rotating bars. The locking unit comprises a rack(15) installed in the connecting bar, a pinion(17) installed in the rack, and a rotation restricting part which is installed in the pinion to restrict the rotation of the pinion.
Abstract translation: 目的：提供焦炉的锁定装置，以防止烤箱门的打开，尽管焦炉的内部压力增加并且确保连续的焦化过程。 构成：焦炉的锁定装置包括保持单元（5），旋转杆（9），连接杆（13）和锁定单元（7）。 保持单元连接到炉体并具有凹槽。 旋转杆联接到烤箱门并通过旋转并安装到保持单元来锁定烤箱门。 连接杆在垂直方向连接旋转杆。 锁定单元安装在连接杆和烤箱门中，并限制连接杆的移动以锁定旋转杆。 锁定单元包括安装在连接杆上的齿条（15），安装在齿条中的小齿轮（17）和安装在小齿轮中以限制小齿轮旋转的旋转限制部分。
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公开(公告)号：KR1020110054846A
公开(公告)日：2011-05-25
申请号：KR1020090111637
申请日：2009-11-18
Applicant: 포항공과대학교 산학협력단
IPC: C10B25/08
CPC classification number: C10B25/08
Abstract: PURPOSE: A locking unit for a coke oven is provided to prevent the closing failure of an oven door if one surface of a rotating bar makes contact with a rolling member on a hanging unit while rotating, frictional resistance reduces and is smoothly inserted into the groove of the hanging unit. CONSTITUTION: A locking unit for a coke oven comprises a hanging unit(11) and a rotating bar(9). The hanging unit is coupled to the body of the coke oven and comprises a groove(11a). The rotating bar is coupled to the door of the coke oven and is inserted into the hanging unit by rotation to lock the oven door. Rolling members(13), which make contact with the rotating bar, are formed on the groove of the hanging unit. A plurality of rollers are continuously arranged on the rolling members.
Abstract translation: 目的：提供焦炉用锁定单元，以防止在旋转杆的一个表面在旋转时与悬挂单元上的滚动构件接触的情况下，烤箱门的关闭故障，摩擦阻力降低并平滑地插入凹槽中 的悬挂单位。 构成：用于焦炉的锁定单元包括悬挂单元（11）和旋转杆（9）。 悬挂单元联接到焦炉的主体并且包括凹槽（11a）。 旋转杆与焦炉的门连接，并通过旋转将其插入到悬挂单元中以锁定烤箱门。 在悬挂单元的槽上形成有与旋转杆接触的滚动构件（13）。 多个辊连续地布置在滚动部件上。
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公开(公告)号：KR1020110041423A
公开(公告)日：2011-04-21
申请号：KR1020100100535
申请日：2010-10-14
Applicant: 포항공과대학교 산학협력단
IPC: G01N21/03
CPC classification number: G01N21/03 , B01L3/5082 , B01L3/50857 , B01L99/00 , B01L2400/0688 , G01N21/11 , G01N2021/115
Abstract: PURPOSE: A cuvette is provided to reduce cost by decreasing the usage of reagent since a first inner space is formed on the upper end of the cuvette and a through hole is formed on the lower end of the cuvette so that the inner space of the cuvette is minimized. CONSTITUTION: A cuvette(100) comprises the upper end(12) and the lower end(32). The upper end comprises an injection hole(13) and forms a first inner space(11) of a container. The lower end is formed to communicate with the first inner space. The lower end comprises a through hole(31), which has a cross section of a narrower area than the first inner space. The through hole has a valve function of being closed by capillary force and being opened by additional pressure. The through hole is formed so that surface tension between sample solution and the inner surface of the through hole is the same to or greater than gravity on the sample solution in the container.
Abstract translation: 目的：提供一种比色皿，通过减少试剂的使用来降低成本，因为在比色皿的上端形成第一内部空间，并且在比色皿的下端形成通孔，使得比色皿的内部空间 被最小化。 构成：比色皿（100）包括上端（12）和下端（32）。 上端包括注入孔（13）并形成容器的第一内部空间（11）。 下端形成为与第一内部空间连通。 下端包括通孔（31），其具有比第一内部空间窄的区域的横截面。 通孔具有通过毛细管力封闭并通过附加压力打开的阀功能。 通孔形成为使得样品溶液与通孔的内表面之间的表面张力与容器中样品溶液上的重力相同或更大。
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