| 摘要 |
<p>The graveyard candle specified in the invention solves the problem of using liquid and gaseous combustible substance instead of solid materials used so far, e.g. wax or paraffin and similar. Inside a hollow housing (1) placed into or level with the base (2) is inserted a container (4) with liquid or gaseous combustible substance (5) , having on the upper end a water-tight or gas-tight support insert (6). The support insert (6) consists of the casing (8) with a hole (10) in which is placed the leading needle (9) with a hole (11) through which runs the wick (7) sunk in combustible substance (5). In the collar of the leading needle (9) vertical grooves (12) are made. The graveyard candle specified in the invention ensures a 100 % combustion of the combustible mixture (5) and a burning time up to three weeks</p> |
