Apparatus for delivering current to a cooled electrical device
AssigneeSiemens Aktiengesellschaft
InventorsFlorian Steinmeyer, Hans-Peter Kramer
Life of this patent
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Abstract
An apparatus for delivering current to a cooled electrical device. The apparatus includes at least one electrical line having a first end at a first temperature and a second end at a second temperature being lower than the first temperature. The second end is provided for connection to the cooled electrical device to deliver current to the cooled electrical device. The cooled electrical device is preferable a superconducting device. At least a portion of the electrical line includes a part of a cold head. The part of the cold head is preferably a regenerator or a pulse tube of a pulse tube cooler.
Claims12
In an apparatus for delivering current to a cooled electrical device, the improvement comprising:
- at least one electrical line having a first end at a first temperature and a second end at a second temperature lower than the first temperature, said second end for connection to the cooled electrical device to deliver the current;
- at least a portion of said electrical line including a part of a cold head, said part of said cold head selected from the group consisting of a regenerator and a pulse tube of a pulse tube cooler.
In combination with a superconducting device, an apparatus for delivering current to the superconducting device, comprising:
- at least one electrical line having a first end at a first temperature and a second end at a second temperature lower than the first temperature, said second end connected to the superconducting device to deliver the current;
- at least a portion of said electrical line including a part of a cold head, said part of said cold head selected from the group consisting of a regenerator and a pulse tube of a pulse tube cooler.
Dependencies are inferred from the claim text.