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US 6,131,396 AGranted
Heat radiation shield, and dewar employing same
AssigneeSiemens Aktiengesellschaft
InventorsWilhelm Duerr, Markus Vester
Life of this patent
Estimating the term…
Abstract
A heat radiation shield has an electrically insulating support on which a mosaic of electrically conductive elementary layers is arranged on at least one side.
Claims13
A heat radiation shield comprising:
- a support composed of electrically insulating material;
- and
- a mosaic formed by a plurality of mosaic elements respectively isolated from each other by gaps, each mosaic element comprising an electrically conductive elementary layer disposed on at least one side of said support, and said mosaic elements being disposed next to one another in a two-dimensional grid.
A Dewar comprising:
- a Dewar vessel having an exterior wall;
- a high-temperature superconductive nuclear magnetic resonance antenna contained in said Dewar vessel;
- and
- a heat radiation shield contained in said Dewar vessel between said antenna and said wall, said heat radiation shield comprising an electrically insulating support and a mosaic formed by a plurality of mosaic element, respectively isolated from each other by gaps, each mosaic element comprising an electrically conductive elementary layer disposed on at least one side of said support, and said mosaic elements being disposed next to one another in a two-dimensional grid.
1 more element
Dependencies are inferred from the claim text.