Internal-combustion engines – Combustion chamber means having fuel injection only – Using multiple injectors or injections
Patent
1991-04-09
1992-07-07
Argenbright, Tony M.
Internal-combustion engines
Combustion chamber means having fuel injection only
Using multiple injectors or injections
133305, 133478, F02D 4140, F02B 1700
Patent
active
051273780
ABSTRACT:
A control device for an internal combustion engine having a cylinder, a spark plug arranged in a cylinder head, and a fuel injector for injecting fuel directly into the cylinder, the fuel injector injecting a part of an amount of fuel to be injected, during an intake stroke, and injecting a remaining part of the amount of fuel to be injected, during a compression stroke, the control device comprising a detecting unit for successively detecting an engine running state, a calculating unit for successively calculating a set of a plurality of engine control values for controlling the engine, the set of a plurality of engine control values being calculated on the basis of one engine running state detected by the detecting unit, and an engine control unit for controlling the engine by using in one combustion cycle the set of a plurality of engine control values calculated by the calculating unit.
REFERENCES:
patent: 4480620 (1984-11-01), Tange et al.
patent: 4621599 (1986-11-01), Igashira et al.
patent: 4785783 (1988-11-01), Oshiage et al.
patent: 4955339 (1990-09-01), Sasaki et al.
patent: 4958604 (1990-09-01), Hashimoto
Argenbright Tony M.
Toyota Jidosha & Kabushiki Kaisha
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