IPC Subgroup
F23D 14/46 Details
Introduced: January 1985
Last revised: January 2006
Full Title
Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid > Details
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- COMBUSTION APPARATUS; COMBUSTION PROCESSES
- Subclass:
- BURNERS
8 direct subcodes
Child Classifications
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- F23D 14/48 Nozzles
- F23D 14/6 Devices for simultaneous control of gas and combustion air
- F23D 14/62 Mixing devices; Mixing tubes
- F23D 14/66 Preheating the combustion air or gas
- F23D 14/68 Treating the combustion air or gas, e.g. by filtering or moistening
- F23D 14/7 Baffles or like flow-disturbing devices
- F23D 14/72 Safety devices, e.g. operative in case of failure of gas supply
- F23D 14/84 Flame spreading or otherwise shaping