Refrigeration – Storage of solidified or liquified gas – Including cryostat
Reexamination Certificate
2008-09-23
2011-10-18
Jiang, Chen Wen (Department: 3784)
Refrigeration
Storage of solidified or liquified gas
Including cryostat
C062S006000, C361S019000
Reexamination Certificate
active
08037695
ABSTRACT:
A fault current limiter comprising: an input node; an output node; a variable impedance element coupled between the input node and the output node; a closed loop cryocooler circuit, comprising a first cryocooler for cooling the variable impedance element and a second cryocooler, thermally coupled to the first cryocooler, for cooling the first coolant, wherein the variable impedance element comprises Magnesium Diboride.
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Giovanni Giunchi, “High Density MgB2 Obtained by Reactive Liquid Mg Infiltration”, Congresso Nazionale Di Superconduttivita, Vietri Sul Mare, Italy, Mar. 2002.
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M. Noe, “Supraleitende Strombegrenzer in der Energietechnik”, Elektrie vol. 51 No. 11/12, 1997.
Malkin Peter
Sargent Philip M.
Simmers Brian E.
Jiang Chen Wen
Manelli Selter PLLC
Melcher Jeffrey S.
Rolls-Royce plc
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