Method and apparatus for controlling an internal combustion engi

Details Method and apparatus for controlling an internal combustion engi Method and apparatus for controlling an internal combustion engi

1981-08-19

1984-10-23

Gruber, Felix D.

Boots, shoes, and leggings

123339, 123417, 123480, F02B 502, F02D 502, G06F 1520

Patent

active

044791860

ABSTRACT:
A method for controlling an internal combustion engine by controlling the amount of the fuel injection and the ignition timing of the engine using the output signal of a computer which takes the signals produced by the air intake pressure sensor and the rotational speed sensor, calculates the air intake pressure difference .DELTA.Pm between the preceding and the present time unit and the rotational speed difference .DELTA.N between the preceding and the present time unit, calculates the correction value from the calculated .DELTA.Pm and .DELTA.N, and modifies the control value for the engine.

REFERENCES:
patent: 3906207 (1975-09-01), Rivere et al.
patent: 4010717 (1977-03-01), Taplin
patent: 4073270 (1978-02-01), Endo
patent: 4155332 (1979-05-01), Yaegashi et al.
patent: 4200064 (1980-04-01), Engele
patent: 4201161 (1980-05-01), Sasayama et al.
patent: 4214306 (1980-07-01), Kobayashi

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