Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...
Patent
1990-07-26
1993-08-17
Miller, Carl S.
Internal-combustion engines
Engine speed regulator
Having condition responsive means with engine being part of...
123358, F02D 3100
Patent
active
052359492
ABSTRACT:
The invention relates to a method and arrangement for preparing a fuel-metering signal M for a diesel engine starting with measured variables such as accelerator pedal position, rotational speed, lambda, exhaust gas temperature or torque. A fuel quantity request MW is pregiven in dependence upon the position of the accelerator pedal. This quantity request MW is supplied to a minimum selector together with a second signal. The output signal M of the minimum selector, in turn, determines the metered fuel. The second signal derives from a precontrol characteristic field 50 in dependence upon the speed. The output signal of the precontrol characteristic field MV is influenced by the controller output signal MR in specific operating conditions.
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Birk Manfred
Eblen Ewald
Engel Gerhard
Flaig Ulrich
Grieshaber Hermann
Miller Carl S.
Ottesen Walter
Robert & Bosch GmbH
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