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11. 外观设计

KR3008069300000S 有权
公开(公告)号：KR3008069300000S
公开(公告)日：2015-07-23
申请号：KR3020140007903
申请日：2014-02-17
申请人： 서종철
设计人： 서종철

12. 发明公开

KR1020130051328A 경계석 有权
标题翻译：边界石
公开(公告)号：KR1020130051328A
公开(公告)日：2013-05-20
申请号：KR1020110116614
申请日：2011-11-09
申请人： 서종철
发明人： 김갑숙
IPC分类号： E01C11/22
CPC分类号： E01C11/22 , E01C11/221 , E01C11/222
摘要： PURPOSE: A boundary stone is provided to improve durability, bond strength, tensile strength, and bending strength by being made of a plastic material. CONSTITUTION: A boundary stone comprises a boundary stone main body(10), a connection groove(20), a connection bar(30), and a drainpipe(40). The boundary stone main body is made of a synthetic resin or a plastic material. The connection groove is longitudinally formed on the upper surface of the boundary stone main body. The connection bar is correspondingly mounted inside the connection groove to the shape of the connection groove. The connection bar is integrated with a pair of boundary stone main bodies. The drainpipe is formed inside the boundary stone main body into a hollow shape.
摘要翻译：目的：通过塑料材料制成边界石以提高耐久性，粘结强度，拉伸强度和弯曲强度。构成：边界石包括边界石主体（10），连接槽（20），连接杆（30）和排水管（40）。边界石主体由合成树脂或塑料材料制成。连接槽纵向地形成在边界石主体的上表面上。连接杆相应地安装在连接槽内，形成连接槽的形状。连接条与一对边界石主体相结合。排水管在边界石主体内形成中空形状。

13. 发明公开

KR1020100102760A 에어공구 로터의 최고회전수 제어장치 失效
标题翻译：用于空气工具转子的最大转速的控制装置
公开(公告)号：KR1020100102760A
公开(公告)日：2010-09-27
申请号：KR1020090020973
申请日：2009-03-12
申请人： 창원대학교 산학협력단 , 서종철
发明人： 조수용 , 조종현 , 서종철
IPC分类号： B24B47/14 , B24B49/08 , B23Q15/00
CPC分类号： B24B47/14 , B24B23/02 , B24B49/00
摘要： PURPOSE: A device for controlling maximum rotational speed of a rotor of an air tool, which can prevent the decrease of torque by attaching a magnet to a rotary shaft is provided to control the rotation speed of a solenoid valve and current generated by the rotation of a rotor. CONSTITUTION: A device for controlling maximum rotational speed of a rotor of an air tool comprises a solenoid valve(41) and a spool(45). The solenoid valve is installed in a pneumatic supply pipe(3). The solenoid is operated with the current obtaining with a power generator. When the rotor exceeds the maximum rotating speed, the solenoid valve reduces the area of the stream passage. When the number of rotation downs, the spool downward moves using elasticity of a spring(43) and the area of the stream passage is magnified. Then, the highest rotation amount of rotor is automatically controlled.
摘要翻译：目的：提供一种用于控制气动工具的转子的最大转速的装置，其能够通过将磁体附接到旋转轴来防止扭矩的降低，以控制电磁阀的旋转速度和由旋转轴产生的电流转子。构成：用于控制气动工具的转子的最大转速的装置包括电磁阀（41）和阀芯（45）。电磁阀安装在气动供给管（3）中。电磁阀通过发电机获得的电流进行工作。当转子超过最大转速时，电磁阀减小了流通道的面积。当旋转次数减少时，阀芯向下移动使用弹簧（43）的弹性并且流动通道的面积被放大。然后，自动控制转子的最高旋转量。

14. 发明公开

KR1020140111452A 형상기억합금 스프링을 이용한 자동온도 조절밸브 有权
标题翻译：自动温度控制阀与形状记忆合金分配
公开(公告)号：KR1020140111452A
公开(公告)日：2014-09-19
申请号：KR1020130025597
申请日：2013-03-11
申请人： 이재흥 , 서종철
发明人： 이재흥 , 서종철
IPC分类号： F24D19/10 , F24D3/10 , F16K31/64
CPC分类号： F24D19/10
摘要： According to an embodiment of the present invention, an automatic temperature control valve comprises: a cylindrical valve body having an inlet on one side of the side surface thereof, having an outlet on the other side facing the inlet, having a valve chamber in an inner space between the inlet and the outlet, and having at least one opened end of both longitudinal ends thereof; an end cap sealing the opened end of the valve body; a disc-shaped sliding member installed on an inner wall facing the end cap of the valve chamber of the valve body able to move; a coil spring arranged between the inside of the end cap and the sliding member, having sides arranged to face the inlet and the outlet made of a shape memory alloy in which adjacent coils adhere to each other when contracted at a specific sensitive temperature; a bias tensile coil spring having both ends connected inside the end cap and the sliding member, arranged inside the shape memory alloy coil spring, and applying an elastic force in the direction of contracting the shape memory alloy coil spring. According to the present invention, the automatic temperature control valve is capable of opening or closing a flow path for a fluid by the contraction and the expansion of the shape memory alloy coil spring and the contraction and expansion of the bias coil spring, such that the valve disc of an existing automatic temperature control valve can be excluded, thereby preventing temperature in an indoor space to be heated from being inaccurately controlled by a differential pressure applied to the front and rear side of the valve disc.
摘要翻译：根据本发明的一个实施例，一种自动温度控制阀包括：圆柱形阀体，其具有在其侧表面的一侧上的入口，在另一侧具有面向入口的出口，在内部具有阀室入口和出口之间的空间，并且其两个纵向端的至少一个开口端; 端盖封闭阀体的开口端; 安装在面向能够移动的阀体的阀室的端盖的内壁上的盘状滑动构件; 螺旋弹簧布置在端盖的内部和滑动构件之间，具有面对由形状记忆合金制成的入口和出口的侧面，相邻线圈在特定敏感温度下收缩时相邻的线圈彼此粘附; 偏置拉伸螺旋弹簧，其端部连接在端盖内部和滑动构件内，布置在形状记忆合金螺旋弹簧的内部，并且在收缩形状记忆合金螺旋弹簧的方向上施加弹性力。根据本发明，自动温度控制阀能够通过形状记忆合金螺旋弹簧的收缩和膨胀以及偏置螺旋弹簧的收缩和膨胀来打开或关闭流体的流路，使得可以排除现有的自动温度控制阀的阀盘，从而防止室内空间中的温度受到施加到阀盘的前后侧的差压而不准确地控制。

15. 发明授权

KR101095150B1 에어공구 로터의 최고회전수 제어장치 失效
标题翻译：用于气动工具转子上最大转速的控制装置
公开(公告)号：KR101095150B1
公开(公告)日：2011-12-16
申请号：KR1020090020973
申请日：2009-03-12
申请人： 창원대학교 산학협력단 , 서종철
发明人： 조수용 , 조종현 , 서종철
IPC分类号： B24B47/14 , B24B49/08 , B23Q15/00
摘要： 본 발명은 고압의 공기에 의하여 작동하는 에어공구인 공압 그라인더나 공압 드릴과 같은 공구를 회전시키는 로터의 최고회전수를 제한하기 위한 밸브장치에 관한 것으로, 더욱 상세하게는 터빈장치를 사용하는 에어공구에 있어서 터빈과 일체형으로 된 로터의 회전수를 조절하기 위하여 공기공급관에 설치되어있는 솔레노이드밸브를 작동하게 하여 공기공급관의 공기유로 면적을 조절하도록 하는 것으로, 로터의 회전수가 최고제한 회전수를 초과하면 코일에서 얻어진 전압이 솔레노이드밸브를 작동하여 공기의 유로면적을 줄여주고, 이것에 의하여 회전속도가 줄어들면 솔레노이드밸브를 원상태로 되돌려 공기유로의 면적을 확대하여 회전속도를 증가하는 방식으로 로터의 회전속도에 따라서 솔레노이드밸브를 작동하도록 하여 공구의 최고회전속도를 제한할 수 있게 하는 것을 특징으로 한다.
최고회전수 제한, 에어공구, 발전기, 마그네트, 솔레노이드밸브, 코일

16. 发明公开

KR1020040096224A 네트워크를 이용한 우편물 발송 시스템 无效
标题翻译：使用网络通过打印姓名和发件人地址发送邮政事宜的系统
公开(公告)号：KR1020040096224A
公开(公告)日：2004-11-16
申请号：KR1020030029097
申请日：2003-05-07
申请人： 서종철
发明人： 서종철
IPC分类号： G06Q50/32
摘要： PURPOSE: A system for sending postal matters using the network is provided to enable a receiver to receive the postal matters from acquaintances and maximize an AD(ADvertisement) effect by inducing the receiver to open the postal matters even if the DM(Direct Mail) is enclosed. CONSTITUTION: A tool receives/stores data for an address, a name, a telephone number, an e-mail address, and anniversaries of the receiver(26) through the network(10). A transmitter transmits the data to a DM transmitter server(24) before the anniversaries. An output tool prints/outputs contents and an envelope of the postal matter in order to deliver the postal matters to the receiver at the anniversaries. A confirmer transmits an output result output from the output tool and a transmission result to an operator server(20). A message transmitter transmits a text message to a telephone or an e-mail of the receiver at the anniversaries. An orderer server(5) transmits an instruction to send the postal matters of a customer to the operator server.
摘要翻译：目的：提供使用网络发送邮件的系统，以使接收者能够从熟人接收邮件事件，并通过诱导接收者打开邮件事件来最大化AD（广告）效果，即使DM（直接邮件）是封闭。构成：工具通过网络（10）接收/存储接收器（26）的地址，姓名，电话号码，电子邮件地址和周年纪念数据。发射机在周年纪念日之前将数据发送到DM发射机服务器（24）。输出工具打印/输出邮件的内容和信封，以便在周年纪念日向邮件接收者发送邮件。确认器将从输出工具输出的输出结果和传输结果发送到操作员服务器（20）。消息发送器在周年纪念日向电话或接收者的电子邮件发送文本消息。订单服务器（5）发送用于将客户的邮政事宜发送给运营商服务器的指令。

17. 实用新型

KR2019650001436Y1 휴대용 청진기 失效
公开(公告)号：KR2019650001436Y1
公开(公告)日：1965-05-20
申请号：KR2019650000047
申请日：1965-01-11
申请人： 서종철
发明人： 서종철
IPC分类号： A61B7/04

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