Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1980-05-12
1982-11-23
Nelli, Raymond A.
Internal-combustion engines
Charge forming device
Fuel injection system
123486, 123487, 123440, 123441, F02B 300, F02D 2104, G06F 1520
Patent
active
043599923
ABSTRACT:
The calculation of an adjustment value, which is determined by the concentration of oxygen in the exhaust gas, the opening of a throttle valve provided in an intake air passage to the engine, the engine temperature, etc., is started every time a predetermined number of repeatedly produced start signals, the repetition rate of which corresponds to the rotational speed of the crankshaft, occur. A basic value for fuel supply, T.sub.p =k Q/N, is calculated from the engine operating parameters; the amount of flow of intake air into the engine, Q the rotational speed of the crankshaft, N, and a constant k, and adjusted according to the adjustment value to obtain a control output signal, in the vicinity of the next start signal after said predetermined number.
REFERENCES:
patent: 4200064 (1980-04-01), Engele
patent: 4205377 (1980-05-01), Ayama et al.
patent: 4235204 (1980-11-01), Rice
patent: 4242728 (1980-12-01), Harfford
patent: 4282842 (1981-08-01), Sasayama
Asano Masaharu
Furuhashi Shoji
Tamura Hideyuki
Nelli Raymond A.
Nissan Motor Company Limited
LandOfFree
Method of controlling fuel supply to internal combustion engine 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 controlling fuel supply to internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of controlling fuel supply to internal combustion engine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1874676