Electricity: conductors and insulators – Conduits – cables or conductors – Superconductors
Reexamination Certificate
2007-07-03
2007-07-03
Reichard, Dean A. (Department: 2841)
Electricity: conductors and insulators
Conduits, cables or conductors
Superconductors
C505S230000
Reexamination Certificate
active
10474821
ABSTRACT:
A DC superconducting cable which is formed by housing stranded three cable cores in a thermal insulation pipe and in which structure for absorbing thermal contraction occurring during cooling can easily be achieved by adjusting the stranded state of the cores. Also, the structure in which three cores are housed together in the thermal insulation pipe enables the simultaneous cooling of the three cores, allowing the cooling system to be simplified.
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John Demolder, Supplementary European Search Report, Nov. 22, 2006, Reference J166830/1152; Application No./Patent No. -2786109.5—PCT/JP213166.
Norris Jeremy C.
Reichard Dean A.
Sumitomo Electric Industries Ltd.
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