Twin wick torch

摘要

An apparatus having a flame bowl, a shroud surrounding the flame bowl, and a fitting connected to an underside of the flame bowl is disclosed. At least two wick holders are disposed in the flame bowl. The shroud connects to the flame bowl along a top thereof and is spaced apart from the flame bowl along a bottom thereof.

主权项

1. An apparatus comprising:
a flame bowl having a flat floor attached to an upwardly sloping wall with first and second wick holders affixed to the floor, passing therethrough, and occupying less than substantially an entire area of the floor; a fitting attached to a bottom of the flame bowl for attaching the flame bowl to a fuel container; and a downwardly sloping shroud attached to the flame bowl near a top thereof, on the upwardly sloping wall, the shroud extending down and away from the flame bowl to be spaced apart from heat generated in the flame bowl; wherein the shroud does not contact the fuel container when affixed to the fitting; wherein the flat floor and the upwardly sloping wall of the flame bowl are unperforated apart from the first and second wick holders; and wherein the shroud comprises a plurality of elongate spiral shaped cooling slots located around the fitting that impart a swirling fluid motion to a bottom of the flame bowl opposite an upper side of the flame bowl where combustion occurs.