IPC Subgroup
F02P 21/04 Burning-cartridges or like inserts being arranged in engine working chambers
Introduced: September 1968
Last revised: January 2006
Full Title
Direct use of flames or burners for ignition > Burning-cartridges or like inserts being arranged in engine working chambers
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- Subclass:
- IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES