| 摘要 |
PURPOSE:To provide an induction heating coil device by which the nonuniformity of boiling can be prevented when rice is boiled, by positioning an induction heating coil accurately in a coil installing stand. CONSTITUTION:Projecting parts 51 and 52 of the first and the second rings are arranged in a coil installing stand 3, and are formed almost in the same circular dimension with a width of the second induction heating coil, and the projecting parts 51 and 52 of the first and the second rings are arranged so that heights 81 and 82 of the projecting parts of the first and the second rings are set not less than a wire diameter dimension of the induction heating coil. Grooves 71 and 72 through which a single turn of a wire diameter of the induction heating coil passes, are installed in the projecting parts 51 and 52 of the first and the second rings, and the second induction heating coil 22 is installed and positioned on the inside surrounded with the projecting parts 51 and 52 of the first and the second rings in the center of the recessed part 11 of the coil installing stand 3. |
