Hand-portable, light-weight cooker/heating device

摘要: An all-metal, hand-portable, light-weight heating device serves as a self-contained oven, stove, or space heater. The box-like comprises hollow sheet-metal back, side and top walls door. A fully enclosed heater chamber beneath the oven enclosure includes removable, slide-in closure plate, which channels hot air to interior of when used an heater; removal plate enables use stove. second embodiment has foldable stove hinged device. preferred material is sheet aluminum. portable gas bottle can be fuel supply. Excess secondary available, induced by operation burner. This flow cool creates high thermal gradient between inner outer heated wall surfaces, so that surfaces operate at safe, non-searing temperature. for camping, cook-outs, emergency situations, household regular in third world communities.