Internal-combustion engines – Charge forming device – Including means responsive to instantaneous change in engine...
Patent
1984-10-03
1987-08-25
Dolinar, Andrew M.
Internal-combustion engines
Charge forming device
Including means responsive to instantaneous change in engine...
123419, F02D 4104, F02P 5145
Patent
active
046885358
ABSTRACT:
The invention is directed to an apparatus for influencing control quantities of an internal combustion engine by means of which vibrations of the entire vehicle in the lower engine speed range, particularly at idling, are to be eliminated. This is accomplished by allocating to each cylinder a regulating unit which regulates the control quantities influencing the respective cylinder, such as fuel metering, exhaust gas recirculation, start of injection, duration of injection, air/fuel ratio, ignition time point, et cetera, for the smoothest possible running condition.
REFERENCES:
patent: 4178891 (1979-12-01), Latsch et al.
patent: 4357662 (1982-11-01), Schira et al.
patent: 4366793 (1983-01-01), Coles
patent: 4475511 (1984-10-01), Johnson et al.
patent: 4495920 (1985-01-01), Matsumura et al.
Kuttner Thomas
Wessel Wolf
Dolinar Andrew M.
Ottesen Walter
Robert & Bosch GmbH
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