| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a heating device capable of carrying out the optimum output restriction even when an automatic heating is carried out by effectively using the total power amount by carrying out an optimum output restriction. <P>SOLUTION: The heating device is provided with a plurality of heating means 9-11, 25 capable of changing output levels, power detection means 21-24 to detect respective electric power of each heating means, and a power restriction means 28 which controls electric power of each heating means by power information from the power detection means and restricts the total power amount to a prescribed value or less. Therefore, even when a plurality of heating means are used, the total power amount can be effectively used, and even when automatic heating is carried out, an optimum output restriction can be made and the heating device of user-friendliness can be provided. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
