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US4626614A Gas cooled current lead for superconducting machine 失效
超导机用气冷电流引线

Gas cooled current lead for superconducting machine
摘要:
A large number of fine electrical conductor wires (5, 6) are densely packed in a tube (1). The electric conductor wires (5, 6) occupy 50% to 85% of the cross-sectional area of the inside of the tube (1) and are uniformly distributed over the cross-section. The electric conductor wires are preferably either twisted (5) or woven (6).
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