| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustion device having improved safety and reliability by accurately detecting temperature abnormality of an evaporation part of the combustion device. SOLUTION: In this combustion device 1, liquid fuel is evaporated in an evaporation part 8 and then it is supplied to a combustion part 7 for combustion. The evaporation part 8 comprises an induction heat generation part 10 generating heat by an induction coil 77, an induction heat generation part temperature detecting means 100 for detecting the temperature of the induction heat generation part 10, and a control means for controlling each part including temperature control of the induction heat generation part 10. The control means monitors the temperature increase abnormality with increasing temperature of the induction heat generation part 10 by the induction coil 77 on the basis of predetermined temperature increase control. When the temperature increase state of the induction heat generation part 10 is different from the temperature increase state according to the temperature increase control, it is determined to be occurrence of abnormality and necessary abnormality coping processes are performed. COPYRIGHT: (C)2005,JPO&NCIPI
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