| 摘要 |
PURPOSE:To heat saucers of coffee cups or sake (Japanese rice wine) bottles which are capable of indirect heat insulation of contents totally as they are stacked in plural stages in a saucer heating device. CONSTITUTION:An electromagnetic induction heater 4 is disposed at a bottom surface of a rack 3 or the like to heat saucers 1 or the like stacked on an upper surface of the rack 3 or the like totally. The saucer 1 has a magnetic body having a high heat capacity engaged at an engagement part, so an inner surface and an outer surface of the magnetic bodies 2 engaged in the saucers 1 get in contact with each other when they are stacked. |
