发明名称 |
Magnetic refrigerating device and magnetic refrigerating method |
摘要 |
A magnetic refrigerating device includes: a magnetic refrigerating unit including a magnetic material “A” exhibiting a magneto-caloric effect that the temperature of the material “A” is increased by the application of a magnetic field and the temperature of the material “A” is decreased by the removal of a magnetic field, a magnetic material “B” exhibiting a magneto-caloric effect that the temperature of the material “B” is decreased by the application of a magnetic field and the temperature of the material “B” is increased by the removal of a magnetic field, a heat conductive material “a” exhibiting higher heat conductivity under the application of a magnetic field and lower heat conductivity under the removal of a magnetic field, and a heat conductive material “b” exhibiting lower heat conductivity under the application of a magnetic field and higher heat conductivity under the removal of a magnetic field, wherein the magnetic refrigerating unit is configured so as to include at least one layered structure denoted by “AaBb” or “AbBa”; and a magnetic field-applying means to apply a magnetic field to the magnetic refrigerating unit. |
申请公布号 |
US8099964(B2) |
申请公布日期 |
2012.01.24 |
申请号 |
US20070860818 |
申请日期 |
2007.09.25 |
申请人 |
SAITO AKIKO;KOBAYASHI TADAHIKO;TSUJI HIDEYUKI;IWASAKI HIDEO;HISANO KATSUMI;KOGA AKIHIRO;KASAHARA AKIHIRO;TAKAHASHI TAKUYA;KABUSHIKI KAISHA TOSHIBA |
发明人 |
SAITO AKIKO;KOBAYASHI TADAHIKO;TSUJI HIDEYUKI;IWASAKI HIDEO;HISANO KATSUMI;KOGA AKIHIRO;KASAHARA AKIHIRO;TAKAHASHI TAKUYA |
分类号 |
F25B21/00;H01F7/02 |
主分类号 |
F25B21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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