Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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F02D
CONTROLLING COMBUSTION ENGINES
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41/00
Electrical control of supply of combustible mixture or its constituents
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F02D41/0025
Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
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F02D41/003
Adding fuel vapours, e.g. drawn from engine fuel reservoir
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F02D41/0032
Controlling the purging of the canister as a function of the engine operating conditions
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F02D41/004
Control of the valve or purge actuator, e.g. duty cycle, closed loop control of position
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