Refrigeration – Processes – Transferring heat between diverse function portions of...
Reexamination Certificate
2004-09-09
2009-11-10
Ali, Mohammad M (Department: 3744)
Refrigeration
Processes
Transferring heat between diverse function portions of...
C062S259200, C174S015500
Reexamination Certificate
active
07614243
ABSTRACT:
A method of operating a superconducting cable using a conductor cooled by a refrigerant to transmit electric power causes a change in the refrigerant temperature to change the transmission capacity of a superconducting cable(110, 120, 130). Since superconducting materials are capable of increasing the value of their critical current as the temperature decreases, the refrigerant temperature may be changed to change the transmission capacity of the superconducting cable (110, 120, 130) without overdesigning of cabling or an additional cable.
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Copy and translation of Office Action from corresponding Russian Patent Application dated Dec. 25, 2007.
K. Iizuka, Power Cable Technology Handbook, New Edition, Mar. 25, 1989, 1stEdition, First Copy, pp. 14-17.
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Masuda Takato
Yumura Hiroyasu
Ali Mohammad M
Foley & Lardner LLP
Sumitomo Electric Industries Ltd.
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