IPC Subgroup
F02D 41/18 by measuring intake air flow
Introduced: January 1985
Last revised: January 2006
Full Title
Electrical control of supply of combustible mixture or its constituents > Circuit arrangements for generating control signals > by measuring intake air flow
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- Subclass:
- CONTROLLING COMBUSTION ENGINES