IPC Main Group
F23Q 11/00 Arrangement of catalytic igniters
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- COMBUSTION APPARATUS; COMBUSTION PROCESSES
- Subclass:
- IGNITION; EXTINGUISHING DEVICES
3 direct subcodes
Child Classifications
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- F23Q 11/04 at the burner
- F23Q 11/06 remote from the burner, e.g. on the chimney of a lamp
- F23Q 11/08 on a part moved by the fuel-controlling member