Abstract:
PURPOSE: An electromagnet apparatus of a magnetic separator is provided to improve the throughput of a test sample by generating a high magnetic flux density of 2T(Tesla) over. CONSTITUTION: A pair of rotator shafts(11,21) is a cylindrical magnetic material and is arranged in parallel to each other. A plurality of cylindrical magnetic concentrating bodies(12,22) of a predetermined height from an outer surface of the respective rotator shafts(11,21) to an outer direction, has a saw-tooth groove on the outer surface and is formed to a longitudinal direction of the rotator shafts(11,21) with a predetermined interval. Coils(13,23) are winded on the outer surface of the rotator shafts(11,21) so as to be connected to both ends of the respective magnetic concentrating bodies(12,22) and make them to magnetic poles.
Abstract:
PURPOSE: A high-temperature superconductive magnet is provided to secure a threshold current of a high-temperature superconductor by setting up a silicon plate around a high-temperature superconductive magnet. CONSTITUTION: A racetrack-type bobbin(110) has a first track unit(111) and a second track unit(112). A high-temperature superconductive tape conductor consists of a first high-temperature superconductive tape conductor(141), a second high-temperature superconductive tape conductor(142) and a third high-temperature superconductive tape conductor(143). A first silicon plate(131) and a second silicon plate(132) are adhered to the high-temperature superconductive tape conductor. A plurality of FRP(fiberglass reinforced plastic) plate(150) perform mutual insulation. An epoxy molding substance(160) protects the high-temperature superconductive tape conductor from outside.
Abstract:
본 발명은 고온 초전도 선재에 관한 것으로, 금속기판과, 금속기판 상면에 형성된 버퍼층과, 상기 버퍼층 상면에 형성된 초전도 도체층을 포함하여 형성된 초전도 선재에서 상기 금속 기판을 강제로 제거하여 형성되는 예비 초전도 선재층과; 상기 예비초전도 선재층 하면에 형성되는 은(Ag) 보호층과; 상기 은 보호층 하면에 형성된 구리(Cu) 보호층;을 포함하여 구성되는 고온 초전도 선재를 기술적 요지로 한다. 이에 따라, 2세대 고온 초전도 선재의 금속 기판을 박리한 후, 금속 보호층을 형성시켜 초전도 선재를 형성함에 의해 기판의 자성에 의한 자화손실이 줄어들고, 선재 안정성이 우수하며, 초전도선재의 두께를 최소화시킴에 의해 Je(engineering current density)가 증가되는 이점이 있다.