Abstract

A portable burner device comprising: a cone-shaped potholder (10) configured to support a cooking pot; a flame hole (12) at the apex of the cone-shaped potholder; a firebox (30) comprising a heat outlet (32) configured to allow heat to escape from the firebox and a fuel inlet (33) configured to receive solid fuel; a firetube (20) configured to enable heat to transfer from the firebox to the cone-shaped potholder via the heat outlet, the firetube comprising: a riser section comprising a top and a base, wherein the top is in communication with the flame hole; and a transfer section intersecting the riser section at its base and further in communication with the heat outlet of the firebox.

IPC Classes  ?

• F23B 20/00 - Combustion apparatus specially adapted for portability or transportability
• F23B 60/00 - Combustion apparatus in which the fuel burns essentially without moving
• F23B 10/00 - Combustion apparatus characterised by the combination of two or more combustion chambers