Resonant linear motor driven cryocooler system

Details Resonant linear motor driven cryocooler system Resonant linear motor driven cryocooler system

2007-04-10

2007-04-10

Doerrler, William C. (Department: 3744)

Refrigeration

Gas compression, heat regeneration and expansion, e.g.,...

C062S295000

Reexamination Certificate

active

10806429

ABSTRACT:
A resonant linear motor driven cryocooler system, particularly suited for providing refrigeration to a magnetic resonance imaging system, wherein vibrations from the resonant linear motor and noise from pulsed gas are isolated from the cryocooler by work transfer piping comprising connecting tubing and preferably a dashpot, and wherein the connecting tubing has a volume which exceeds the internal stroke volume of the resonant linear motor.

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