| 摘要 |
PROBLEM TO BE SOLVED: To improve heat efficiency and convenience. SOLUTION: In a table cooker 1, combustion gas heat transferred to a soup tray 4 and a grate ring 15 is insulated by a heat-insulating placing base 50 filled with a heat insulating material 56 inside. Outward radiation of combustion gas heat is thereby suppressed to improve heat efficiency. Further, since the outer periphery of the soup tray 4 is surrounded with a heat insulating wall 52, heat radiation can be further suppressed to improve heat efficiency. Moreover, since the soup tray 4 and a grate 5 can be removed as they are from the heat-insulating placing base 50 to wash stains away, cleaning property is not degraded. Since a heat insulating material is not stuck to the lower faces of the soup tray 4 and grate ring 15, stains can be scrubbed with a scrubbing brush or the like and washed away. COPYRIGHT: (C)2006,JPO&NCIPI
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