A high-temperature superconducting quadrupole magnet structure suitable for particle medical delivery technology
A technology of high-temperature superconducting and quadrupole magnets, which is applied in the direction of superconducting magnets/coils, magnetic objects, accelerators, etc., and can solve the problem of large overall footprint and weight of the transportation system, increased cost, and increased difficulty in magnet design, etc. question
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Embodiment 1
[0029] Reference manual attached figure 1 , a high-temperature superconducting quadrupole magnet structure suitable for particle medical transportation technology, characterized in that: the magnet coil adopts YBCO high-temperature superconducting tape 1, wherein the high-temperature superconducting coil is made of YBCO tape 1 embedded in oxygen-free copper In the coil base 2, high-temperature superconducting coil one 3, high-temperature superconducting coil two 4, high-temperature superconducting coil three 5, and high-temperature superconducting coil four 6 are connected in series, connected to the incoming and outgoing current lead 1 7 and current lead 2 8 Above, the coil is cooled by the conduction of the refrigerator 9. The iron core 10 and the coil are also equipped with a cold shield 11 and a Dewar 12 as a vacuum insulation structure. The iron core assembly 10 and the cold shield 11 in the magnet are fixed by the G10 support assembly 13. Conductive coil 1 3, high temper...
Embodiment 2
[0038] see Figure 9 , this embodiment provides a high-temperature superconducting multi-pole magnet structure suitable for particle medical transportation technology, the high-temperature superconducting multi-pole magnet structure specifically includes a Dewar 12, a cold shield 11, an iron core 10, an aluminum foil 24, Oxygen-copper side plate 21, oxygen-free copper end plate 22, cold head 23 and the structure of refrigerator 9, and define the high-temperature superconducting mechanism, supporting components and joint positioning mechanism. Wherein, the foregoing structures all belong to the high-temperature superconducting multi-pole magnet structure suitable for particle medical delivery technology in this embodiment.
[0039] The Dewar 12 is a Dewar shell, which is cylindrical in this embodiment, and in other embodiments, the Dewar 12 may have other cylindrical structures. The Dewar 12 can be placed through the base, and of course can also be fixed through other structur...
Embodiment 3
[0051] see Figure 10 , this embodiment provides a high-temperature superconducting multi-pole magnet structure suitable for particle medical delivery technology, which adds a plurality of springs 29 on the basis of the high-temperature superconducting multi-pole magnet structure in embodiment 2. The plurality of springs 29 correspond to the plurality of G10 supports 13 respectively. One end of the springs 29 is connected to the iron core 10 , and the other end is connected to the corresponding G10 supports 13 . On the one hand, the spring 29 can provide the force of elastic support for the iron core 10 , and on the other hand, it can further reduce the conduction heat leakage of the YBCO high temperature superconducting strip 1 .
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