Superconducting magnet device
AssigneeJapan Superconductor Technology Inc.
InventorAtsuko OKA
Life of this patent
Estimating the term…
Abstract
A superconducting magnet device includes a superconducting coil, a radiation shield, a vacuum case, an electrode member, and a conductive member. The conductive member includes an oxidized lead disposed in the radiation shield. The vacuum case includes a case body having an outer opening and an outer lid that is detachably attachable to the case body. The radiation shield includes a shield body having an inner opening and an inner lid that is detachably attachable to the shield body. The inner opening is formed in the region of the shield body that overlaps a portion of the outer opening when viewed in the direction from the outer opening to the oxidized lead.
Claims2
A superconducting magnet device comprising:
- a superconducting coil;
- a radiation shield housing the superconducting coil;
- a vacuum case housing the radiation shield;
- an electrode member provided to the vacuum case;
- and
- a conductive member connecting the electrode member to the superconducting coil,
- wherein
- the conductive member includes an oxidized lead disposed inside the radiation shield,
- the vacuum case includes
- a case body having an outer opening shaped to permit insertion of the oxidized lead, and
- an outer lid shaped to close the outer opening and being detachably attachable to the case body,
- the radiation shield includes
- a shield body having an inner opening shaped to permit insertion of the oxidized lead, and
- an inner lid shaped to close the inner opening and being detachably attachable to the shield body, and
- the inner opening is formed in the region of the shield body that overlaps at least a portion of the outer opening when viewed in a direction from the outer opening to the oxidized lead.
Dependencies are inferred from the claim text.