PURPOSE: To contrive to handle very easily without generating an abnormal combustion and accumulating tars and also reduce a preheating time for vaporizing unit by a method wherein when an electromagnetic induction current is energized in a vaporizing unit which causes generation of heat and the generated heat is utilized.
CONSTITUTION: The vaporizing unit 39 is supported by an insulator 43 and in a grooved unit 44 of the insulator 43 an induction heating coil 45 is inserted, while in the vaporizing unit 39 a high frequency magnetic flux adapted to be given. By the use of the high frequency magnetic flux in the vaporizing unit an eddy current, copper loss and iron loss are generated due to hysterisis, thereby the vaporizing unit 39 itself become a heated body and is energized. Thue, by energizing an induction current in the vaporizing unit, which works as the heating body and heated up directly, and further, to the vaporized surface of the vaporizing unit being heated up directly particulates of the liquid fuel is atomized by a atomizer, which are fed in dispersed so as to evaporate and to burn, thereby the preheating time for the fuel vaporizing unit may be reduced remarkably without generation of the abnormal combustion and the tars accumulation, therefore the instrument is easily operatable and excellent is handling.
NAKANE SHINICHI
KONAKAWA KATSUZO
YAMAMOTO KATSUHIKO
| JPS5520126A | 1980-02-13 |