HEAT STORING TOOL AND CONTAINER HAVING HEAT STORING FUNCTION

摘要

PROBLEM TO BE SOLVED: To provide a heat storing tool that has a high heat insulating performance and is suited for heat insulation for a long time. SOLUTION: The heat storing tool comprises: a magnetic adjuster alloy 2 having a Curie point; a heat insulating material 4 for covering the periphery of the magnetic adjuster alloy 2; and a metal plate 5 for airtightly covering the outside of the heat insulating material 4 to form a heat insulated space 6. COPYRIGHT: (C)2004,JPO