| 摘要 |
PURPOSE: An auto-ignition portable gas torch with a stable flame maintenance function is provided to improve work efficiency by preventing flames generated by liquid gas from being changed. CONSTITUTION: An auto-ignition portable gas torch with a stable flame maintenance function comprises a nozzle cylinder(10) which jets gas supplied from a gas supply pipe(5). The nozzle cylinder comprises first and second nozzles(a,b) and a space part(14). The first nozzle jets gas supplied from the gas supply pipe, and the second nozzle re-jets the gas supplied from the first nozzle. The space part is formed between the first and second nozzles. When a nozzle tip faces downward, a liquid gas escape part(15) is formed in one side of the space unit to prevent liquid gas from flowing into the second nozzle. |
