Cryogenic apparatus of superconducting equipment

Details Cryogenic apparatus of superconducting equipment Cryogenic apparatus of superconducting equipment

2005-11-15

2010-12-14

Jules, Frantz F. (Department: 3744)

Refrigeration

Structural installation

With electrical component cooling

C062S045100

Reexamination Certificate

active

07849704

ABSTRACT:
A cryogenic apparatus of superconducting equipment with excellent assembly workability and a termination structure of a superconducting cable including the cryogenic apparatus are provided. A termination structure of a superconducting cable includes a terminal of the superconducting cable disposed on a low-temperature side, a bushing10for communicating power between the low-temperature side and a room-temperature side, a connection part2connecting the terminal of the cable and the bushing10, and a terminal connection box3accommodating the connection part2. The terminal connection box3includes a coolant vessel20accommodating a terminal of the bushing10on the low-temperature side and the connection part2and filled with a coolant for cooling the terminal and the connection part2and a vacuumed vessel30disposed so as to surround the coolant vessel20. The vacuumed vessel30includes a first vacuum part31where a vacuum can be maintained irrespective of the presence or absence of the bushing10.

REFERENCES:
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patent: 2005-117724 (2005-04-01), None
patent: 02/065605 (2002-08-01), None

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