| 摘要 |
PROBLEM TO BE SOLVED: To secure high heat exchanging efficiency by improving the durability of magnetic working substances. SOLUTION: The inside of a central duct 7 filled with the magnetic working substances is provided with a partitioning plate 16 composed of a lateral plate 17 for dividing the inside of the central duct 7 into two in the thickness direction, and longitudinal plates 18 orthogonally connected with the lateral plate section 17 and dividing the inside of the central duct 7 into ten in the longitudinal direction, and thus the inside of the central duct 7 is divided into twenty filling chambers 19 in parallel with each other and connecting between end ducts 10, 11. COPYRIGHT: (C)2010,JPO&INPIT
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