| 摘要 |
PURPOSE:To make wick change easier and prevent combustion abnormality due to uncertainty in installing a burner by providing a flange with width larger than that of a guide passage on the upper end of a wick support and a notch in the lower section of the wick support which fits in a wick raising and lowering device. CONSTITUTION:In wick changing after long use or in the case in which a wick is damaged by impurities in a fuel, causing abnormality in combustion, since there is no projection below a wick guide passage 12 and a rack 17 is directly machined on a notch 13b provided on the side wall of a wick support 13, the wick 14 can be easily drawn out upwards with the wick support 13 by removing a combustion cylinder 23 and pinion 16. A new wick 14 can be easily inserted with the wick support 13 into the wick guide passage 12 by reversing the above removal. When, in this insertion, a flange 13a contacts the upper end of the wick guide passage 12, the pinion 16 is fitted again to the rack 17 to complete mounting of a new wick.
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