| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a magnetic refrigerating device for improving refrigeration efficiency. <P>SOLUTION: The magnetic refrigerating device according to one embodiment includes: a fixed container filled with a refrigerant; a magnetic material container provided in the fixed container, and which is filled with a magnetic material and can move in the fixed container; an elastic member provided at the end of the magnetic material container; and a magnetic-field applying/removing mechanism provided at the outside of the fixed container, and which can apply and remove a magnetic field to and from the magnetic material and can generate a magnetic torque to the magnetic material container in moving direction of the magnetic material container. <P>COPYRIGHT: (C)2012,JPO&INPIT |
