IPC Subgroup
F23D 14/72 Safety devices, e.g. operative in case of failure of gas supply
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 > Safety devices, e.g. operative in case of failure of gas supply
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- COMBUSTION APPARATUS; COMBUSTION PROCESSES
- Subclass:
- BURNERS
5 direct subcodes
Child Classifications
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- F23D 14/74 Preventing flame lift-off
- F23D 14/76 Protecting flame and burner parts
- F23D 14/78 Cooling burner parts
- F23D 14/8 Selection of a non-toxic gas
- F23D 14/82 Preventing flashback or blowback