IPC Main Group
F02D 41/00 Electrical control of supply of combustible mixture or its constituents
Introduced: January 1985
Last revised: January 2006
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- Subclass:
- CONTROLLING COMBUSTION ENGINES
5 direct subcodes
Child Classifications
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- F02D 41/02 Circuit arrangements for generating control signals
- F02D 41/2 Output circuits, e.g. for controlling currents in command coils
- F02D 41/22 Safety or indicating devices for abnormal conditions
- F02D 41/24 characterised by the use of digital means
- F02D 41/3 Controlling fuel injection