Internal-combustion engines – Charge forming device – Having fluidic logic control means
Patent
1981-08-21
1984-04-03
Nelli, Raymond A.
Internal-combustion engines
Charge forming device
Having fluidic logic control means
123480, F02D 500, F02M 712
Patent
active
044401310
ABSTRACT:
A lambda regulating device is proposed for a fuel metering system in an internal combustion engine with externally supplied ignition. In addition to the regulation means which is already present, multiplicative and additive corrective variables are formed and are stored in non-transient memories. The regulating device enables an additive regulated shutoff of the additive lambda shift during idling and in the lower partial-load range, and it also enables regulation to a symmetrical distance on the part of the regulating manipulation from the limitation. The additive correction may be selected to be in accordance with rpm. Finally, the reference variables for the corrective value may be selected depending upon the air throughput in the intake tube of the engine. With a view to realization of the invention by means of a computer, individual flow diagrams relating to the mode of operation are given in the drawings.
REFERENCES:
patent: 4278060 (1981-07-01), Isobe et al.
patent: 4282842 (1981-08-01), Sasayama
patent: 4290400 (1981-09-01), Pomerantz
patent: 4291659 (1981-09-01), Suzuki et al.
patent: 4313412 (1982-02-01), Hosaka et al.
patent: 4319327 (1982-03-01), Higashiyama et al.
patent: 4320730 (1982-03-01), Takada et al.
patent: 4348727 (1982-09-01), Kobayashi et al.
patent: 4354238 (1982-10-01), Monaka et al.
Felger Gunter
Glockler Otto
Kauff Helmut
Kiencke Uwe
Knapp Heinrich
Greigg Edwin E.
Nelli Raymond A.
Robert & Bosch GmbH
LandOfFree
Regulating device for a fuel metering system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Regulating device for a fuel metering system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Regulating device for a fuel metering system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-662366