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Reciprocating magnetic refrigerator employing tandem porous matrices within a reciprocating displacer

机译:在往复式置换器内采用串联多孔基质的往复式磁制冷机

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摘要

Disclosed is a method and apparatus for a magnetic refrigeration system. A continuously reciprocating displacer houses at least a pair of paramagnetic substances each of which is alternately driven into and out of a magnetic field. Two separate bidirectional pumping systems flow helium gas through the displacer and through both paramagnetic substances to create heat exchange conditions at two separate temperature extremes.

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