| 摘要 |
PURPOSE:To stabilize a flame while preventing the clogging of an air hole or gas fine hole due to wax, by directing a flame injecting direction downwardly. CONSTITUTION:A gas radiation cylinder 3 is mounted to the leading end of a somewhat long curved or bent cylinder 1 in an oblique direction and, when the cylinder 1 is curved so as to direct the radiation cylinder 3 downwardly, the injecting direction of a flame 4 is directed downwardly. Since necessary operation is performed under this flame 4, wax is prevented from falling toward a gas burner and the clogging of an air hole or gas fine hole is prevented.
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