Method of and apparatus for controlling ignition timing of an in

Details Method of and apparatus for controlling ignition timing of an in Method of and apparatus for controlling ignition timing of an in

1979-06-11

1981-04-14

Myhre, Charles J.

Internal-combustion engines

Combustion chamber means combined with air-fuel mixture...

123416, F02P 514

Patent

active

042613132

ABSTRACT:
A method of and apparatus for controlling ignition timing of an internal-combustion engine in accordance with the degree of knocking, the apparatus comprising a knock detector for detecting a vibration corresponding to knocking of the internal-combustion engine, a knock detector circuit responsive to output from the knock detector for detecting the knocking of the internal-combustion engine, and corrective advance computing circuit responsive to an output signal from the knock detector circuit for controlling ignition timing of the engine, wherein the corrective advance computing circuit counts the number of knocks detected during a period of predetermined combustion cycles, compares the number of knocks with a predetermined number, and controls ignition to advance or delay it in accordance with the result of comparison.

REFERENCES:
patent: 3871342 (1975-03-01), Fujinami et al.
patent: 4002155 (1977-01-01), Harned et al.
patent: 4061116 (1977-12-01), Saida et al.
patent: 4120272 (1978-10-01), Douaud et al.
patent: 4153020 (1979-05-01), King et al.
patent: 4162666 (1979-07-01), Maioglio

Affiliated with

Also associated with

Rating

Method of and apparatus for controlling ignition timing of an in does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of and apparatus for controlling ignition timing of an in, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for controlling ignition timing of an in will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-153707