Electronic engine control apparatus

Details Electronic engine control apparatus Electronic engine control apparatus

1978-10-18

1982-01-05

Gruber, Felix D.

Boots, shoes, and leggings

123417, 123480, 123487, 36443112, F02D 502, F02P 508, F02B 302

Patent

active

043097596

ABSTRACT:
In an electronic engine control apparatus in which ignition timing and fuel injection quantity are calculated from the negative pressure in an intake manifold of the engine or from a flow rate of suction air and the rotational speed of the engine, a reference register group is constituted of register for storing the result of the calculation while an instantaneous register group is made up of registers for storing the instantaneous states of actuators. One of the registers of the instantaneous register group is selected according to a stage timing signal, so that the contents of the two registers selected are compared with each other for producing control pulses for driving actuators such as an ignition coil or fuel injector. The reference register group contains a register desigated a CYL register and the instantaneous register group contains a register designated a CYL counter for dividing reference pulses from an angular position sensor in accordance with the number of engine cylinders, so that the engine control apparatus may be employed in various engines of different cylinder numbers such as a 4, 6, 8 or 12 cylinder engine.

REFERENCES:
patent: 3906207 (1975-09-01), Rivere et al.
patent: 3969614 (1976-07-01), Moyer et al.
patent: 4009699 (1977-03-01), Hetzler et al.
patent: 4063539 (1977-12-01), Gorille et al.
patent: 4099495 (1978-07-01), Kiencke et al.
patent: 4204256 (1980-05-01), Klotzner
patent: 4255789 (1981-03-01), Hartford et al.

Affiliated with

Also associated with

Rating

Electronic engine control apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic engine control apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic engine control apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1847286