Refrigeration – Gas compression – heat regeneration and expansion – e.g.,...
Reexamination Certificate
2007-07-31
2007-07-31
Doerrler, William C. (Department: 3744)
Refrigeration
Gas compression, heat regeneration and expansion, e.g.,...
C702S113000
Reexamination Certificate
active
10810803
ABSTRACT:
A method for operating a cryocooler which provides opportunity for timely intervention prior to failure thus enhancing the reliability of the provision of the refrigeration wherein temperature trending of at least one cryocooler component or the refrigeration load is monitored and used to calculate a service time.
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Acharya Arun
Ahmed Mushtaq M.
Arman Bayram
Richards Steve A.
Volk James J.
Doerrler William C.
Praxair Technology Inc.
Rosenblum David M.
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