| 摘要 |
PURPOSE:To facilitate the manufacture of a superconducting electromagnet device by a method wherein the cross sectional shape of a loop type vessel to accommodate superconducting coil is formed in the C-shape having a gentle curve, the opening part of vessel generated by formation of the C-shape is positioned on the outer side, and after the superconducting coil surrounded with a substrate having favorable heat conductivity is inserted utilizing the opening part thereof, the part is blockaded with a cover body. CONSTITUTION:When a race-track shaped loop vessel 11 is to be formed with a stainless steel plate, the cross sectional shape thereof is formed in the C-shape having the gentle curve, and moreover the opening part P generated by formation of the C-shape is made to go round making to go along the outside circumference of the vessel 11. The vessel 11 is constituted by this way, and the superconducting cil 20 is accommodated in the vessel 11 utilizing the opening part P. At this time, the outside circumference of the coil 20 is surrounded with resin 21, and moreover the coil is covered with plate materials 18, 19 consisting of a favorable heat conductor of copper, etc., and the coil is inserted in condition as it is through a loop type spool 12 manufactured with a stainless steel. After then, the spool 12 is held at the fixed intervals with spacers 14 of a large number having circulating holes 15 for coolant, and then the opening part P is blockaded with the cover body 16. |
