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1. 发明申请

WO2003071851A3 VANED SPOOL TYPE DIRECTIONAL CONTROL VALVE AND FOUR-WAY REVERSIBLE VALVE FOR COOLING CYCLE SYSTEM USING THE SAME 审中-公开
公开(公告)号：WO2003071851A3
公开(公告)日：2003-09-04
申请号：PCT/KR2003/000366
申请日：2003-02-24
申请人： LEE, Yun-Boon
发明人： LEE, Yun-Boon
IPC分类号： F16K13/00
摘要： A vaned spool type directional control valve used to change a direction of motion of an actuator in an air pressure or oil hydraulic circuit includes a vaned spool having a valve portion and a vane portion integrally formed on a spool shaft. A chamber including a shaft support portion, a valve room, and a vane room is formed corresponding to the vaned spool. Main ports connected to the valve room in the chamber and two vane ports penetrating the opposed sides of the vane room are formed in the directional control valve. The directional control valve is of a pilot operated type so that flow of fluid in a main circuit can be changed by rotating the vane spool using the pressure of a pilot fluid.

2. 发明申请

WO2006078140A1 SOLENOID VALVE 审中-公开
标题翻译：电磁阀
公开(公告)号：WO2006078140A1
公开(公告)日：2006-07-27
申请号：PCT/KR2006/000232
申请日：2006-01-20
申请人： ASER TECH CO., LTD. , LEE, Yun-boon
发明人： LEE, Yun-boon
IPC分类号： F16K31/06
CPC分类号： F16K27/003 , F16K31/0675
摘要： Provided is a solenoid valve, and more particularly, to a solenoid valve having an improved structure in which a valve housing and a solenoid can be easily combined with each other. According to the present invention, the solenoid and the valve housing can be assembled using a simple method by which the combining parts of the case are inserted in the hitches of the valve housing so that the combining parts of the case can be caught in the hitches. Thus, easy assembling can be implemented and assembling costs and time are reduced.
摘要翻译：提供一种电磁阀，更具体地说，涉及一种具有改进结构的电磁阀，其中阀壳体和螺线管可以彼此容易地组合。根据本发明，可以使用简单的方法来组装螺线管和阀壳体，通过该方法，将壳体的组合部分插入到阀壳体的接合部中，使得壳体的组合部分能够卡在接头中。因此，可以实现容易的组装，并且减少组装成本和时间。

3. 发明申请

WO2006078138A1 VALVE 审中-公开
标题翻译：阀
公开(公告)号：WO2006078138A1
公开(公告)日：2006-07-27
申请号：PCT/KR2006/000230
申请日：2006-01-20
申请人： ASER TECH CO., LTD. , LEE, Yun-boon
发明人： LEE, Yun-boon
IPC分类号： F16K31/06
CPC分类号： F16K31/0627
摘要： Provided is a valve, and more particularly, a valve having an improved structure in which a valve housing for forming a valve chamber can be easily assembled. According to the present invention, unlike the conventional bolt-combining structure, the first housing and the second housing can be combined with each other using a simple method by which insertion parts and are inserted in receiving parts and the combining member are inserted in the first grooves and the second grooves, such that easy assembling can be implemented and assembling costs and time are reduced. In addition, unlike the prior art, since the bolt-combing structure is not used, the possibility that the valve housing may be damaged by unequal bolt fastening forces or excessive fastening forces can be remarkably reduced.
摘要翻译：本发明提供一种阀，特别是具有改进结构的阀，其中用于形成阀室的阀壳容易组装。根据本发明，与传统的螺栓组合结构不同，第一壳体和第二壳体可以使用简单的方法彼此组合，通过该简单方法插入部件并插入到接收部分中，并且组合构件插入第一壳体槽和第二槽，从而可以实现容易的组装，并且减少组装成本和时间。此外，与现有技术不同，由于不使用螺栓组合结构，所以可以显着地减少阀壳体由于不相等的螺栓紧固力或过大的紧固力而损坏的可能性。

4. 发明申请

WO2003072985A1 FOUR-WAY REVERSING VALVE 审中-公开
标题翻译：四路反向阀
公开(公告)号：WO2003072985A1
公开(公告)日：2003-09-04
申请号：PCT/KR2002/001137
申请日：2002-06-17
申请人： LEE, Yun-Boon
发明人： LEE, Yun-Boon
IPC分类号： F16K11/00
CPC分类号： F25B41/046 , F15B13/0406 , F15B13/0435 , F16K11/0655 , F16K11/076 , F16K11/085 , F16K11/0856 , Y10T137/86839
摘要： A four-way reversing valve includes a valve casing (30) having a plurality of ports through which fluid flows, a valve main body (40) fixedly installed to the valve casing and having a valve chamber (50a) in which a plurality of main port connection holes for selectively connecting the ports are formed, a main spool (60) rotatably installed at the valve chamber of the valve main body, for selectively connecting the ports according to a rotation position, and a spool driving unit for reversibly rotating the main spool by using part of fluid supplied through one of the ports in the valve casing. Thus, the number of welding points is minimized by incorporating the overall pilot valves and excluding additional capillary connection for the pilot valves. Also, manufacturing thereof is made easy and, during the manufacturing and use thereof, the rate of breakdown due to defective welding can be remarkably reduced.
摘要翻译：四通换向阀包括具有流体流过的多个端口的阀壳体（30），固定地安装在阀壳体上并具有阀室（50a）的阀主体（40），其中多个主阀形成用于选择性地连接端口的端口连接孔，可旋转地安装在阀主体的阀室处的用于根据旋转位置选择性地连接端口的主阀芯（60）和用于可逆地旋转主阀阀芯通过使用通过阀壳中的一个端口供应的流体的一部分。因此，通过结合总导阀并排除先导阀的附加毛细管连接，使焊接点的数量最小化。此外，其制造容易，并且在其制造和使用期间，由于焊接不良导致的击穿速率可以显着降低。

5. 发明申请

WO2005064213A1 THREE-PORT SOLENOID VALVE 审中-公开
标题翻译：三端电磁阀
公开(公告)号：WO2005064213A1
公开(公告)日：2005-07-14
申请号：PCT/KR2004/003377
申请日：2004-12-21
申请人： ASER TECH CO., LTD. , LEE, Yun-Boon
发明人： LEE, Yun-Boon
IPC分类号： F16K11/24
CPC分类号： F16K31/0627 , F16K11/24 , F16K27/0263 , F16K27/029
摘要： Provided is a three-port solenoid valve that can be made compact and mass-produced through synthetic resin injection molding. The solenoid valve includes a valve body comprised of two adhered body blocks, and a valve room formed between the two body blocks. A supply port, a load port, and an exhaust port pass through the valve room, and a valve mechanism alternately opening and closing the supply port and the exhaust port is inserted into the valve room. The valve mechanism interlocks with a plunger of a solenoid mechanism. Each of the body blocks can be made of a synthetic resin material through injection molding, and the valve mechanism inserted into the valve room can be stably operated and easily managed and assembled, thereby increasing the lifetime and performance of the valve.
摘要翻译：提供一种三端口电磁阀，可通过合成树脂注塑成型紧凑且批量生产。电磁阀包括由两个粘合体块组成的阀体和形成在两个主体块之间的阀室。供给口，负载口和排气口通过阀室，并且交替地打开和关闭供给口和排气口的阀机构插入阀室。阀机构与螺线管机构的柱塞联锁。每个主体块可以通过注射成型由合成树脂材料制成，并且插入到阀室中的阀机构能够被稳定地操作和容易地管理和组装，从而增加了阀的寿命和性能。

6. 发明申请

WO2005064169A1 DIRECT SOLENOID-OPERATED FOUR-WAY DIRECTIONAL CONTROL VALVE 审中-公开
标题翻译：直接电磁操作四路方向控制阀
公开(公告)号：WO2005064169A1
公开(公告)日：2005-07-14
申请号：PCT/KR2004/003376
申请日：2004-12-21
申请人： ASER TECH CO., LTD. , LEE, Yun-Boon
发明人： LEE, Yun-Boon
IPC分类号： F15B13/044
CPC分类号： F15B13/044
摘要： Provided is a direct solenoid-operated four-way directional control valve, which can be made compact and mass-produced through synthetic resin injection molding. The four-way directional control valve includes a valve body composed of four body blocks that are sequentially adhered, and first and second valve rooms each formed between adjacent body blocks of the adhered body blocks. A supply port, a load port, and an exhaust port pass through each valve room, and first and second valve mechanisms alternately opening and closing the supply port and the load port are respectively inserted into the first and second valve rooms. The first valve mechanism interlocks with a plunger of a solenoid mechanism, and the second valve mechanism coorindates with a piston member that is moved by a pressure of fluid controlled by the first valve mechanism. Each body block can be made of a synthetic resin material through injection molding, and the valve mechanisms respectively inserted into the first and second valve rooms can be made compact and can be fast converted, differently from those of conventional spool valves.
摘要翻译：提供一种直接电磁式四通方向控制阀，可通过合成树脂注塑成型紧凑且批量生产。四通方向控制阀包括由顺序粘合的四个主体块组成的阀体，以及分别形成在粘附体块的相邻主体块之间的第一和第二阀室。供给口，负载口和排气口贯穿各阀室，交替地开闭供给口和负载口的第一及第二阀机构分别插入第一和第二阀室。第一阀机构与螺线管机构的柱塞联锁，并且第二阀机构与由第一阀机构控制的流体的压力移动的活塞构件共同配合。每个主体块可以通过注射成型由合成树脂材料制成，并且分别插入第一和第二阀室中的阀机构可以制成紧凑的并且可以与常规滑阀不同的快速转换。

7. 发明申请

WO2003071851A2 VANED SPOOL TYPE DIRECTIONAL CONTROL VALVE AND FOUR-WAY REVERSIBLE VALVE FOR COOLING CYCLE SYSTEM USING THE SAME 审中-公开
标题翻译：用于冷却循环系统的VANED SPOOL型方向控制阀和四路可逆阀
公开(公告)号：WO2003071851A2
公开(公告)日：2003-09-04
申请号：PCT/KR2003/000366
申请日：2003-02-24
申请人： LEE, Yun-Boon
发明人： LEE, Yun-Boon
IPC分类号： F16K31/12 , F15B13/04 , F15B13/043 , F16K11/052 , F16K11/076 , F16K11/085 , F25B41/04
CPC分类号： F15B13/0406 , F15B13/0435 , F16K11/076 , F16K11/085 , F25B41/046 , Y10T137/7036 , Y10T137/86839
摘要： A vaned spool type directional control valve used to change a direction of motion of an actuator in an air pressure or oil hydraulic circuit includes a vaned spool having a valve portion and a vane portion integrally formed on a spool shaft. A chamber including a shaft support portion, a valve room, and a vane room is formed corresponding to the vaned spool. Main ports connected to the valve room in the chamber and two vane ports penetrating the opposed sides of the vane room are formed in the directional control valve. The directional control valve is of a pilot operated type so that flow of fluid in a main circuit can be changed by rotating the vane spool using the pressure of a pilot fluid.
摘要翻译：用于改变空气压力或油压回路中的致动器的运动方向的变速卷筒式方向控制阀包括具有一体形成在卷筒轴上的阀部分和叶片部分的带叶片卷轴。形成对应于被卷绕的卷轴的包括轴支撑部分，阀室和叶片室的室。连接到腔室中的阀室的主端口和贯穿叶片室的相对侧的两个叶片端口形成在方向控制阀中。方向控制阀是先导操作型，使得可以通过使用先导流体的压力旋转叶片阀芯来改变主回路中的流体流动。

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