Method of assembling superconductor bearing
View Patent ↗A method for assembling a superconducting bearing, wherein the superconducting bearing has a first bearing ring including a first body made of a type-2 superconducting material and a second bearing ring including a second body made of a type-2 superconducting material, the method including the following steps: assembling the first bearing ring and the second bearing ring; and, applying an external magnetic field, which permeates both bodies to the first body and to the second body.
1. A method of assembling a superconducting bearing, comprising:
connecting a first body made of a type-2 superconducting material to a first bearing ring;
disposing a second bearing ring comprising a second body made of a type-2 superconducting material radially outward of the first body such that every first line, orthogonal to an axis of rotation for the superconducting bearing, passing through the first body also passes through the second bearing ring;
placing an external magnetizing device between the first body and the second bearing ring such that a second line, orthogonal to the axis of rotation, passes through, in sequence, the second bearing ring, the external magnetizing device, the first body, the first bearing ring, the first body, the external magnetizing device, and the second bearing ring; and,
applying, using the external magnetizing device, an external magnetic field, which permeates the first and second bodies.
2. The method as recited in claim 1 , further comprising:
displacing the external magnetizing device in a direction parallel to the axis of rotation so that no second line, orthogonal to the axis of rotation, passes through the superconducting bearing and the external magnetizing device.
3. A method of assembling a superconducting bearing, comprising:
connecting a first body made of a type-2 superconducting material to a first bearing ring;
disposing a second bearing ring comprising a second body made of a type-2 superconducting material radially outward of the first body such that every first line, orthogonal to an axis of rotation for the superconducting bearing, passing through the first body also passes through the second bearing ring;
placing an external magnetizing device within a hollow shaft in the first bearing ring such that a second line orthogonal to the axis of rotation passes through, in sequence, the external magnetizing device, the first bearing ring, the first body, a gap, and the second bearing ring; and,
applying, using the external magnetizing device, an external magnetic field, which permeates the first and second bodies.
4. The method as recited in claim 3 , further comprising:
displacing the external magnetizing device in a direction parallel to the axis of rotation so that no third line, orthogonal to the axis of rotation, passes through the superconducting bearing and the external magnetizing device.