| 摘要 |
The device ( 10 ), for the continuous generation of cold and heat by magneto-calorific effect, comprises a mixture of a heat exchange fluid and particles made from at least one magneto-calorific material, superconductor or phase-change material circulating through a first heat exchanger ( 11 ) subject to a magnetic field generated by magnetic device ( 14 ), associated with the first heat exchanger ( 11 ). On passing into the generated magnetic field, the particles undergo an increase in temperature and heat the mixture in the first heat exchanger ( 11 ) and on leaving the magnetic field, the particles undergo a reduction in temperature to cool a mixture entering a second heat exchanger ( 12 ). A cold circuit ( 16 ) extracts the cold from the second heat exchanger ( 12 ) and a hot circuit ( 15 ) extracts the heat from the first heat exchanger ( 11 ).
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