Abstract: A light-weight portable cooking gas stove to be connected to a source of pressurized gas fuel comprises a hollow circular plate, a circular pipe gas cylinder, a gas discharge control, a piezoelectric ignition, a ceramic crater for gas combustion substantially centrally disposed with respect to the plate and a double cover forming a trivet. The cylinder is installed adjacent to an inner circumference on the bottom of the plate to ensure stability of the stove. A filter is disposed within the cylinder to remove dust in the gas fuel. The cylinder includes on its exterior a gas fuel injection entrance. The gas discharge control is provided with a secondary regulator with a gas discharge valve for the gas fuel and an adjustable air intake for combustion in the crater. The gas discharge control may include a vinyl pipe which takes a roundabout path alongside the crater between the air intake and the cylinder to evaporate the gas fuel by waste heat of the crater.

Abstract: A light-weight portable cooking gas stove which is used for cooking at a picnic, hiking, camping, climbing, etc., comprises a hollow circular plate, a circular pipe gas cylinder, a piezo ignition means, a ceramic circular crater substantially centrally disposed with respect to the plate, and an upper cover. The circular gas cylinder is installed adjacent an inner circumference on the bottom of the hollow circular plate to ensure physical stability of the stove. The circular pipe gas cylinder includes on its exterior a gas fuel injection entrance. The ceramic circular crater has a great number of fine through holes to enhance heat efficiency by emission of infra-red rays when ignited. The gas injection entrance and all control means for cooking is operable from the exterior of the hollow circular plate.