Fuel-optimizing electronic control circuit for a fuel-injected m

Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...

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123349, 123350, G05D 1362, F02D 4100

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active

046178929

ABSTRACT:
A self-adaptive fuel control system for an internal combustion engine which provides maximum fuel economy by maintaining engine operation at a preselected point on the r.p.m. vs. fuel flow curve. Engine operation is maintained at the preselected point by sampling initial steady state engine speed, leaning the fuel mixture supplied to the engine until there is a predetermined drop in engine speed, enriching the fuel mixture to attain an increase in engine speed, resampling engine speed and then repeating the process.

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Conference--"From Electronics to Microelectronics" . . . 4th European Conf. on Electrotechnics, 1980, Stuttgart, Germany.

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