Control system for electrically energized engine fuel

作者: E. David Long

DOI:

关键词: EngineeringFuel injectionFuel pumpControl theoryPositive displacement meterPulse (physics)Variable displacement pumpAutomotive engineeringEngine coolant temperature sensorControl systemVariable displacement

摘要: A control system for a positive displacement, electrically actuated fuel pump receives one trigger pulse per engine cycle during normal operating conditions and plurality of pulses starting from computer circuit forming part injection system. generates driving the each as long period between remains sufficient to complete its deletes when speed is excessively high. variable displacement electric controlled provide with flow proportional rate by on-time switching an sensor and/or load sensor.