Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1976-08-03
1978-05-16
Myhre, Charles J.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
123 32EE, 123 32EH, 123 32EL, F02M 700
Patent
active
040893138
ABSTRACT:
Apparatus for controlling air-fuel mixture applied to internal combustion engines comprises an exhaust composition sensor providing an electrical signal representative of the concentration of a composition of the exhaust gases, an integral controller receptive of the electrical signal to generate a correction signal for the air-fuel mixing and proportioning device to control the air-fuel ratio at a desired value. An engine condition sensor is provided to detect transient engine operating conditions to generate a control signal which is used to maintain the output voltage of the integral controller at a predetermined constant value so that the voltage swing during vehicle acceleration or deceleration is held within a minimum range.
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Asano Masaharu
Manaka Nobuzi
Adams Bruce L.
Burns Robert E.
Dolinar Andrew M.
Lobato Emmanuel J.
Myhre Charles J.
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