| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat reservoir of high efficiency and high capacity by improving heat conductivity. SOLUTION: This heat reservoir comprises a heat reserving agent 1, a belt-like heat transfer body 2 having the multiple bent shape, a frame body 4 covering the circumference of a side portion of the heat transfer body 2, and an angular shaped-casing 3 receiving the heat reserving agent 1, the heat transfer body 2 and the frame body 4. As the shape of the heat transfer body 2 can be stably kept by the frame body 4, and the heat is transferred to the entire heat reserving agent 1 through the heat transfer body 2 from a top portion of the multiple bent shape, the heat can be efficiently taken in and out from the heat reserving agent 1. Further as the casing 3 is provided with the angular shape, the heat reserving body 5 can be used in a stacked state, thus a bulk ratio of the heat reserving body 5 in mounting can be improved, and the heat reserving body 5 of high efficiency and high capacity can be provided. COPYRIGHT: (C)2009,JPO&INPIT |
