Fuel metering system for an internal combustion engine

Details Fuel metering system for an internal combustion engine Fuel metering system for an internal combustion engine

1981-09-17

1983-02-15

Cuchlinski, Jr., William A.

Internal-combustion engines

Charge forming device

Multiple carburetors

F02D 902

Patent

active

043735010

ABSTRACT:
This specification discloses a method for controlling the air fuel ratio for an internal combustion engine having an air supply passage by prepositioning an auxiliary air supply passage to counteract a predicted transient. A stored look-up table indicates the amount of change in the auxiliary air supply passage upon detection of a transient. After the detected transient, the air flow in the auxiliary air supply is adjusted to a value so as to be able to provide a rapid change in magnitude to compensate the next predicted transient. The look-up table is adaptively updated to take into account engine operating conditions.

REFERENCES:
patent: 4020813 (1977-05-01), Hattori et al.
patent: 4052968 (1977-10-01), Hattori et al.
patent: 4075835 (1978-02-01), Hattori et al.
patent: 4077207 (1978-03-01), Hattori et al.
patent: 4079711 (1978-03-01), Hattori et al.
patent: 4084558 (1978-04-01), Hattori et al.
patent: 4084560 (1978-04-01), Hattori et al.
patent: 4094273 (1978-06-01), Hattori et al.
patent: 4106451 (1978-08-01), Hattori et al.
patent: 4119074 (1978-10-01), Masaki et al.
patent: 4121546 (1978-10-01), Hattori et al.
patent: 4129105 (1978-12-01), Ito et al.
patent: 4130095 (1978-12-01), Bowler et al.
patent: 4136651 (1979-01-01), Hattori et al.
patent: 4140093 (1979-02-01), Hattori et al.
patent: 4240145 (1980-12-01), Yano et al.
patent: 4280471 (1981-07-01), Masaki
patent: 4290107 (1981-09-01), Suda et al.

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