Magneto-caloric heat pump with the use of a cascade of magneto-caloric materials

A heat exchanger bed is formed from a cascade of at least three different magnetocaloric materials with different Curie temperatures, which are arranged in succession by ascending or descending Curie temperature and are preferably isolated from one another by intermediate thermal and/or electrical i...

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Bibliographische Detailangaben
Hauptverfasser: CARROLL COLMAN, ROGGE OLAF, REESINK BENNIE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A heat exchanger bed is formed from a cascade of at least three different magnetocaloric materials with different Curie temperatures, which are arranged in succession by ascending or descending Curie temperature and are preferably isolated from one another by intermediate thermal and/or electrical insulators, the difference in the Curie temperatures of adjacent magnetocaloric materials being 0.5 to 6° C.