| 摘要 |
PURPOSE:To uniformly cool the superconductive wiring of the titled rotor by a method wherein an inlet chamber and an outlet chamber for a refrigerant are formed alternately by dividing in axial direction the inner cylindrical container, in which refrigerant will be stored, by partitions having openings connecting to the outer cylindrical container, and the refrigerant path of the cylindrical container is made shorter by providing openings, communicating to the outer cylindrical container, on the inlet and the outlet chambers respectively. CONSTITUTION:The inner cylindrical container 3, wherein the liquid refrigerant 16 will be stored, is divided in axial direction by a plurality of partitions 17 and the inlet chamber 18a and the outlet chamber 18b are formed alternately. Then, the openings 5a connecting to the outer cylindrical container 4 are formed at each inlet chamber 18a and the outlet chamber 18b, and the liquid refrigerant is fed into the inlet chamber 18a from a liquid refrigerant feeding pipe 10. Accordingly, as the liquid refrigerant 16 flows in the circumferential direction of the outer cylindrical container 4 by the difference of pressure between the inlet chamber 18a and the outlet chamber 18b, the length of the refrigerant path is made shorter, and the superconductive winding 7 can be cooled uniformly. |
