| 摘要 |
PURPOSE:To prolong the service life of a vaporizing apparatus preventing tar from being generated or attached, by fixing a heater pressed into or self-locked with a vaporizing shell. CONSTITUTION:A sheathed heater element 103 is pressed into the channel 101A of a vaporizing shell 101 and is self-locked by the bottom 102, and so the heater is adhered by plastic deformation, and when electricity is turned on, the vaporizing shell 101 is heated by heat conduction. When the vaporizing shell 101 comes to a given temperature, the fuel fed to a vaporizing chamber 104 is vaporized inside the heated vaporizing shell 101, but as the vaporizing temperature is set higher than conventional 230-280 deg.C, even if a constituent of high boiling point easy to be turned into tar is mixed with the fuel, it can be vaporized and prevented from generating the tar.
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