| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a means for securing a blower passage between adjacent thermal storage capsules even if a deformation such as an outward expansion with the lapse of time is generated in a first and a second wall parts by the weight of the thermal storage medium, while restricting a rise of the cost. <P>SOLUTION: This thermal storage capsule C is provided with the first wall part 1 and the second wall part 2 arranged opposite to each other, an inner space 3 formed between both the wall parts and to be filled with the thermal storage medium, and a peripheral seal parts 5 formed by air-tightly connecting peripheral edges of both the walls 1 and 2 to each other. Projection parts S for regulating the movement for approach of the one wall part 1 in relation to the first wall part 1 or the second wall part 2 facing to the one wall part 1 of the thermal storage capsule C adjacent to the one wall part 1 is integrally formed with a part of the first wall part 1 or the second wall part 2 at a part near the peripheral seal part 5 of, at least, one of the first wall part 1 and the second wall part 2. <P>COPYRIGHT: (C)2003,JPO |
