| 摘要 |
PURPOSE:To maintain under the allowable temperature of overcooling inhibiting material as well as to provide the flexibility in a heat accumulating device using a latent heat accumulating material by disposing containers made by melt-glueing laminate sheets having heat accumulating material storage space in opposed positions with a heater unit interposed inbetween. CONSTITUTION:Two laminate sheets are melt-glued 11 to form a container 2 having multiple cavities 12, in which a heat accumulating material 1 is stored. Meanwhile, a heater 3 is melt-glued onto the laminate sheet 13 to form a heater unit 14, which is disposed between the opposing two containers 2, and is fastened to the melt-glued sections 11 by a fastener 16. By this arrangement, the thickness can be reduced, the thermal resistance of the heat accumulating material can be reduced, the differential temperature rise between the surface that contacts the heater and the surface on the opposite side can be reduced, and the overcooling inhibiting material can be maintained below the allowable temperature. Further, the melt-glued sections 11 can be bent, providing the flexibility. |
