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1. 发明申请

WO2004003441A1 CRYOVESSEL WITH GIFFORD-MCMAHON CRYOCOOLER AND CONTROL METHOD THEREFOR 审中-公开
标题翻译：具有GIFFORD-MCMAHON CRYOCOOLER的CRYOVESSEL及其控制方法
公开(公告)号：WO2004003441A1
公开(公告)日：2004-01-08
申请号：PCT/KR2002/001339
申请日：2002-07-16
申请人： DUKSUNG CO., LTD. , JIN, Hong-Beom , SIM, Ki-Deok , PARK, Byeung-Sang , KIM, Hyung-Jin , CHOI, Suk-Jin , HAN, Ho-Hwan , KIM, Kyung-Han
发明人： JIN, Hong-Beom , SIM, Ki-Deok , PARK, Byeung-Sang , KIM, Hyung-Jin , CHOI, Suk-Jin , HAN, Ho-Hwan , KIM, Kyung-Han
IPC分类号： F25B9/12
CPC分类号： F25B25/005 , F25B9/14 , F25D19/006
摘要： A cryovessel, in which liquid helium contained in a helium container is maintained at a constant pressure, temperature and volume by using a Gifford-McMahon cryocooler, and control method for such a cryovessel is provided. The cryovessel includes a vacuum container for heat insulation; a helium container disposed in an inner lower portion of the vacuum container in such a manner that the helium container is spaced apart from the vacuum container, the helium container accommodating a superconductive magnet dipped into a liquid helium so as to receive power through a double cable; a GM cryocooler having upper and lower cooling portions accommodated into the vacuum container and a condensing portion connected to the helium container, the GM cryocooler receiving a re-condensed helium from a condenser; a conduction cooling unit for interconnecting the upper cooling portion of the GM cryocooler and the double cable connected to the superconductive magnet, the conduction cooling unit conductively cooling a heat transferred through the double cable; a controller connected, through pipes, to the condenser, heater for heating the helium container, the helium container and the vacuum container, and which controls a pressure gauge for gauging pressure of each container; and a power supply for supplying power to each component. Thus-configured cryovessel is compact in size, inexpensive to manufacture, and capable of minimizing loss of helium. Super cooling is prevented through the use of heater and pressure, liquid level and temperature of the helium container can be maintained constant, to thereby operate the superconductive magnet in a stable manner.
摘要翻译：通过使用Gifford-McMahon制冷机将氦容器中所含的液氦维持在恒定的压力，温度和体积，并提供这种低血管的控制方法的冷冻血管。冷冻血管包括一个用于隔热的真空容器; 氦容器，其设置在真空容器的内下部，使得氦容器与真空容器间隔开，氦容器容纳浸入液氦中的超导磁体，以便通过双电缆接收电力 ; 具有容纳在真空容器中的上下冷却部分和连接到氦容器的冷凝部分的GM制冷机，GM冷冻机从冷凝器接收再凝结的氦; 导电冷却单元，用于将GM制冷器的上部冷却部与连接于超导磁体的双电缆互连，导电冷却单元导通地冷却通过双电缆传递的热; 控制器通过管道连接到冷凝器，用于加热氦容器，氦容器和真空容器的加热器，并且控制用于测量每个容器的压力的压力计; 以及用于向每个部件供电的电源。如此配置的冷冻血管尺寸紧凑，制造成本低，并且能够最小化氦的损失。通过使用加热器和压力来防止超冷却，可以使氦容器的液位和温度保持恒定，从而以稳定的方式操作超导磁体。

2. 发明申请

WO2003012804A1 APPARATUS FOR CONTROL OF UNIFORM GRAVITY UTILIZING SUPERCONDUCTING MAGNET 审中-公开
标题翻译：用于控制使用超级磁体的均匀重力的装置
公开(公告)号：WO2003012804A1
公开(公告)日：2003-02-13
申请号：PCT/KR2001/001553
申请日：2001-09-17
申请人： DUKSUNG CO., LTD. , JIN, Hong-Beom , SIM, Ki-Deok , PARK, Byeung-Sang , KIM, Hyung-Jin , CHOI, Suk-Jin , HAN, Ho-Hwan , KIM, Kyung-Han
发明人： JIN, Hong-Beom , SIM, Ki-Deok , PARK, Byeung-Sang , KIM, Hyung-Jin , CHOI, Suk-Jin , HAN, Ho-Hwan , KIM, Kyung-Han
IPC分类号： H01F6/06
CPC分类号： H01F6/00 , B64G1/22
摘要： A gravity control apparatus is provided, in which gravity is controlled through the superconducting coil designed for generating uniform magnetic force. The gravity control apparatus includes a hollow cylindrical low temperature container; a combination of B0 coil and a symmetric and/or asymmetric gradient magnetic field generating coil having a predetermined length and inner and outer radiuses, wherein each of B0 coil and gradient magnetic field generating coil is wound onto a bobbin which is installed to the low temperature container so as to form a superconducting magnet, and the B0 coil has three solenoid coils which are arrayed in three parts with a predetermined spacing so as to generate, from the center of the B0 coil, uniform magnetic field having constant magnetic flux density; and a power unit for supplying operating current to each of coils. Thus, gravity acting on the material disposed in the hollow center of the low temperature container can be compensated with a uniform magnetic force.
摘要翻译：提供一种重力控制装置，其中通过设计用于产生均匀磁力的超导线圈来控制重力。重力控制装置包括中空圆柱形低温容器; B0线圈和具有预定长度和内外半径的对称和/或不对称梯度磁场产生线圈的组合，其中B0线圈和梯度磁场产生线圈中的每一个卷绕到安装到低温的线轴上容器形成超导磁体，B0线圈具有三个螺线管线圈，其以预定间隔排列成三部分，以便从B0线圈的中心产生具有恒定磁通密度的均匀磁场; 以及用于向每个线圈提供工作电流的功率单元。因此，可以以均匀的磁力来补偿作用在设置在低温容器的中空中心的材料上的重力。

3. 发明申请

WO2005004174A1 SUPER-CONDUCTING MAGNET DEVICE FOR GENERATING HORIZONTAL MAGNETIC FIELD USING CURVED ANNULAR OR ELLIPTICAL SHAPED COILS 审中-公开
标题翻译：用于使用弯曲的环形或椭圆形线圈产生水平磁场的超导磁体装置
公开(公告)号：WO2005004174A1
公开(公告)日：2005-01-13
申请号：PCT/KR2003/001784
申请日：2003-09-01
申请人： DUKSUNG CO., LTD , JIN, Hong-Beom , CHOI, Suk-Jin , HAN, Ho-Hwan , KIM, Kyung-Han
发明人： JIN, Hong-Beom , CHOI, Suk-Jin , HAN, Ho-Hwan , KIM, Kyung-Han
IPC分类号： H01F5/00
CPC分类号： H01F6/00
摘要： This invention relates to a super-conducting magnet device for generating a horizontal magnetic field. To generate a horizontal magnetic field, one or more pairs of super-conducting coils are arranged on opposite sides of a cryostat. The horizontal magnetic field is generated inside of the magnetic field use Space (S). It is possible to improve the properties of the horizontal magnetic field in the magnetic field use Space (S) by employing curved annular or elliptical shaped super-conducting coils (E, E', E1, E2, E3, E1', E2', E3'). The curved annular or elliptical shaped super-conducting coils generate and distribute the magnetic forces more effectively than the saddle type super-conducting coils or solenoid type super-conducting coils. It also has the merit of being easy to manufacture, and shortens the manufacturing period compared to conventional super-conducting coils. It brings a 15% improvement of the magnetic field compared with solenoid type super-conducting coils using the same wire length for windings.
摘要翻译：本发明涉及一种用于产生水平磁场的超导磁体装置。为了产生水平磁场，一对或多对超导线圈布置在低温恒温器的相对侧上。在磁场使用空间（S）的内部产生水平磁场。通过使用弯曲的环形或椭圆形超导线圈（E，E'，E1，E2，E3，E1'，E2'，可以改善磁场使用空间（S）中的水平磁场的性质， E3' ）。弯曲的环形或椭圆形超导线圈比鞍型超导线圈或螺线管型超导线圈更有效地产生和分配磁力。与传统的超导线圈相比，它具有易于制造的优点，缩短了制造周期。与使用相同的线圈长度的螺线管型超导线圈相比，磁场的磁场提高了15％。

4. 发明申请

WO2004003946A1 BOBBIN FOR SUPERCONDUCTIVE MAGNET USING GIFFORD-MCMAHON CRYOCOOLER 审中-公开
标题翻译：使用GIFFORD-MCMAHON CRYOCOOL的超级磁铁的BOBBIN
公开(公告)号：WO2004003946A1
公开(公告)日：2004-01-08
申请号：PCT/KR2002/001338
申请日：2002-07-16
申请人： DUKSUNG CO., LTD. , JIN, Hong-Beom , SIM, Ki-Deok , PARK, Byeung-Sang , KIM, Hyung-Jin , CHOI, Suk-Jin , HAN, Ho-Hwan , KIM, Kyung-Han
发明人： JIN, Hong-Beom , SIM, Ki-Deok , PARK, Byeung-Sang , KIM, Hyung-Jin , CHOI, Suk-Jin , HAN, Ho-Hwan , KIM, Kyung-Han
IPC分类号： H01F6/04
CPC分类号： H01F6/04
摘要： A bobbin for superconductive magnet adopting a conductive cooling system using a GM(Gifford-McMahon) cryocooler is provided, in which the bobbin includes a bobbin constituted by a central insulating portion and upper and lower conduction portions each of which has an end coupled to both ends of the central insulating portion and the other end with edges, the bobbin having a superconductive coil being wound along the outer periphery thereof and fixed to the edges of upper and lower conduction portions of the bobbin; a rectangular thermal capacitor having a side an upper end of which being perpendicularly coupled with a lower end of a head portion of the GM cryocooler; a conductive cooling rod having an end coupled with upper and lower ends of the other side of the thermal capacitor, with an insulation member interposed between the conductive cooling rod and the thermal capacitor, the conductive cooling rod having the other end coupled to sides of edges of the bobbin; a rod cable serving as a current lead-in portion, and which is coupled to sides of the edges of the bobbin so as to apply an electric power from a power source to the bobbin; and a pair of diodes connected in parallel to a protrusion formed at the other sides of the edges. The bobbin of the present invention provides advantages as follows; difficulty of electrical insulation between the current lead-in portion and bobbin is eliminated through the bobbin which is coupled in three stages by upper and lower conduction portions and central insulating portion; thermal conductivity is improved through the thermal capacitor, conduction cooling portion and thermal anchor; mechanical strength of the bobbin is improved through the press plate, grooves for soldering and thermal anchor; and the current is by-passed upon breakdown of the magnet, and electrical energy is emitted in a thermal energy, to thereby prevent local concentration of heat.
摘要翻译：提供采用GM（Gifford-McMahon）制冷机的导电冷却系统的超导磁体线轴，其中线轴包括由中心绝缘部分构成的线轴和上下导电部分，每个导体部分的一端与两个中心绝缘部分的端部和另一端具有边缘，线轴具有超导线圈，沿着其外周缠绕并固定到线轴的上导通部分和下导体部分的边缘; 矩形热电容器，其侧面的上端与GM制冷器的头部的下端垂直连接; 导电冷却棒，其端部与所述热电容器的另一侧的上端和下端连接，绝缘构件插入在所述导电冷却棒和所述热电容器之间，所述导电冷却棒的另一端连接到所述边缘的边缘的筒管; 杆电缆，用作电流引入部分，并且耦合到线轴的边缘的侧面，以将来自电源的电力施加到线轴; 以及与形成在边缘的另一侧的突起平行地连接的一对二极管。本发明的线轴提供如下优点：通过上下导电部分和中心绝缘部分分三级耦合的线轴消除了电流引入部分和线轴之间的电绝缘的困难; 通过热电容器，传导冷却部分和热锚改善热导率; 通过压板，用于焊接和热锚的槽改善了筒管的机械强度; 并且电流在磁体破坏时被旁路，电能以热能发射，从而防止局部的热集中。

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