Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid

Child Classifications

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• F23D 14/02 Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone since 1985 IPC+CPC Available in IPC and CPC
• F23D 14/12 Radiant burners since 1985 +3 CPC IPC+CPC Available in IPC and CPC
• F23D 14/20 Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone (F23D14/38 takes precedence) since 1985 IPC+CPC Available in IPC and CPC
• F23D 14/26 with provision for a retention flame (pilot flame igniters F23Q9/00) since 1985 IPC+CPC Available in IPC and CPC
• F23D 14/28 in association with a gaseous fuel source, e.g. acetylene generator, or a container for liquefied gas since 1985 IPC+CPC Available in IPC and CPC
• F23D 14/30 Inverted burners, e.g. for illumination since 1985 IPC+CPC Available in IPC and CPC
• F23D 14/32 using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air (F23D14/38 takes precedence) since 1985 IPC+CPC Available in IPC and CPC
• F23D 14/34 Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air since 1985 IPC+CPC Available in IPC and CPC
• F23D 14/38 Torches, e.g. for brazing or heating (nozzles F23D14/48) since 1985 IPC+CPC Available in IPC and CPC
• F23D 14/46 Details since 1985 +1 CPC IPC+CPC Available in IPC and CPC