Oil-burning illuminating device

作者: Joseph McHugh , Paul D. Kayfetz , James Dugan

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摘要: A device capable of burning household vegetable oil and producing a candle-like flame is disclosed. It includes heat-resistant upright glass tube within which fibrous wick positioned, extending short distance out the top. For supporting in generally flat-bottomed container, such as small drinking glass, foot or stand having horizontally-extending projections an sleeve may be connected to bottom by insertion end sleeve. When assembled tube, are placed container added, at least level wick, portion ignited produce flame. The preferably transparent so that light radiated all directions, special provided for seating atop light-transmitting rod, from illuminates rod.

参考文章(1)
Robert D Macdonald, Simulated candle and wick holder ,(1966)