Controlling fuel-injection pumps, e.g. of high-pressure injection type

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Subclass:

CONTROLLING COMBUSTION ENGINES

Scope Notes

Limiting references: Controlling low-pressure fuel injection, i.e. where the air-fuel mixture containing fuel thus injected will be substantially compressed by the compression stroke of the engine, by means other than controlling only an injection pump | Application references: Peculiar to engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures Peculiar to supercharged engines

Child Classifications

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• F02D 1/02 not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
• F02D 1/16 Adjustment of injection timing