Internal-combustion engines – Charge forming device – Including exhaust gas condition responsive means
Patent
1997-03-28
1999-03-09
Argenbright, Tony M.
Internal-combustion engines
Charge forming device
Including exhaust gas condition responsive means
123478, 123675, 123672, F02D 4130
Patent
active
058787321
ABSTRACT:
A method of determining a mass of fuel to be introduced into a suction pipe or into a cylinder of an internal combustion engine precontrols a basic injection time constituting a basic injection quantity, through a prescription of a lambda set point. The lambda set point is determined by a coordinated calculation through selecting a minimum and a maximum from a multiplicity of different lambda requirements which are derived from operating states of the internal combustion engine. Different priorities are allocated to the various lambda requirements.
REFERENCES:
patent: 4719888 (1988-01-01), Kobayashi et al.
Engl Maximilian
Froehlich Johann
Schuerz Willibald
Argenbright Tony M.
Greenberg Laurence A.
Lerner Herbert L.
Siemens Aktiengesellschaft
Vo Hieu T.
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