| Article | |
| Report number | LHC-Project-Report-216 ; CERN-LHC-Project-Report-216 |
| Title | Current Feedthroughs for Superconducting Magnets Operating Below 2 K |
| Author(s) | Benda, V ; Zilbert, O |
| Affiliation | (CERN) ; (Metaceram Villejuif France) |
| Publication | 1998 |
| Imprint | 31 Jul 1998 |
| Number of pages | 5 |
| In: | 17th International Cryogenic Engineering Conference, Bournemouth, UK, 14 - 17 Jul 1998, pp.739-742 |
| Subject category | Accelerators and Storage Rings |
| Accelerator/Facility, Experiment | CERN LHC |
| Abstract | For superconducting magnets working in superfluid helium, a thermal and pressure barrier between liquid helium baths at different temperatures, so called "lambda plate", is required. Bus bars connecte d to current leads of magnets to be powered, pass through current feedthroughs. These feedthroughs have to stand high pressure, thermal shock, high voltage, and mechanical stresses, must be leak tight and introduce minimum heat inleak. This article describes a possible solution. Three prototypes were built and measured. Design of this feedthrough and preliminary results are presented. |
Corresponding record in: Inspire
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