Title:
LOW TEMPERATURE CONTAINER OF SUPERCONDUCTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2006/075443
Kind Code:
A1
Abstract:
A low temperature container of superconducting apparatus exhibiting excellent assembling workability, and the terminal structure of a superconducting cable equipped with that low temperature container. The low temperature container of superconducting apparatus comprises the terminal of a superconducting cable arranged on the low temperature side, a bushing (10) for inputting/outputting power between the low temperature side and the normal temperature side, a joint (2) for connecting the terminal of the cable and the bushing (10), and a terminal joint box (3) for containing the joint (2). The terminal joint box (3) comprises a refrigerant tank (20) containing the low temperature end of the bushing (10) and the joint (2) and being filled with refrigerant for cooling them, and a vacuum tank (30) arranged to cover the outer circumference of the refrigerant tank (20). The vacuum tank (30) is provided with a first vacuum section (31) capable of holding vacuum state regardless of whether the bushing (10) is provided or not.
Inventors:
ASHIBE YUUICHI
ITOH HIDEKI
ITOH HIDEKI
Application Number:
PCT/JP2005/020906
Publication Date:
July 20, 2006
Filing Date:
November 15, 2005
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
ASHIBE YUUICHI
ITOH HIDEKI
ASHIBE YUUICHI
ITOH HIDEKI
International Classes:
H02G15/34; H01L39/04
Domestic Patent References:
| WO2002065605A1 | 2002-08-22 |
Foreign References:
| JPS548698U | 1979-01-20 | |||
| JP2005117724A | 2005-04-28 |
Other References:
See also references of EP 1837925A4
Attorney, Agent or Firm:
Nakano, Minoru c/o Sumitomo Electric Industries Ltd. (1-3, Shimaya 1-chome, Konohana-k, Osaka-shi Osaka 24, JP)
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