Dual intermittent microflame system for discrete point soldering

摘要

A dual intermittent microflame system for discrete point soldering comprising first and second gas valves which are each connected to a source of combustible gas and a source of non-combustible gas. A flashback arrestor is imposed between each of the gas valves and the sources of combustible gas. A pair of gas lines connect the gas outlets of the first and second gas valves to first and second microflame nozzle tips which have ignition electrodes position adjacent thereto for igniting the nozzle tips. A workpiece holder is positioned adjacent the nozzle tips for positioning a workpiece adjacent thereto so that the tips are able to solder a pair of solder points.