Superconductor technology: apparatus – material – process – High temperature devices – systems – apparatus – com- ponents,... – Significant cryogenic refrigeration system having...
505701, 505230, 1741251, 428209, 428688, 335300, 335296, B32B 900
A superconductive lead assembly for a superconductive device (e.g., magnet) cooled by a cryocooler coldhead having first and second stages. A first ceramic superconductive lead has a first end flexibly, dielectrically, and thermally connected to the first stage and a second end flexibly, dielectrically, and thermally connected to the second stage. A jacket of open cell material (e.g., polystyrene foam) is in general surrounding compressive contact with the first ceramic superconductive lead, and a rigid support tube generally surrounds the jacket. This protects the first ceramic superconductive lead against shock and vibration while in the device. The rigid support tube has a first end and a second end, with the second end thermally connectable to the second stage.
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Ackermann Robert A.
Herd Kenneth G.
Laskaris Evangelos T.
Ranze Richard A.
Erickson Douglas E.
General Electric Company
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