Correction device for a fuel metering system in an internal comb

Details Correction device for a fuel metering system in an internal comb Correction device for a fuel metering system in an internal comb

1983-03-28

1984-01-24

Neill, Raymond A.

Internal-combustion engines

Charge forming device

Fuel injection system

123352, 123350, F02D 1116

Patent

active

044269803

ABSTRACT:
A device is proposed for drift compensation in fuel metering systems, in which it is not the metered quantity as such which is controlled in closed-loop fashion, but rather only the position of a quantity-determining member. The object of the invention is to maintain or re-obtain the original association between the fuel quantity and the position signal of the quantity-determining member for the purpose of providing a correct indication of the load state existing at a particular time. The drift compensation is intended to be capable of being performed manually, semi-automatically, or automatically, in an additive and/or multiplicative manner. It can furthermore be realized via a preferably rpm-dependent characteristic curve. The various values may be ascertained, for instance, in connection with running-out and running-up tests.

REFERENCES:
patent: 3767972 (1973-10-01), Noddings et al.
patent: 4113046 (1978-09-01), Arpino
patent: 4169437 (1979-10-01), Fleischer
patent: 4190026 (1980-02-01), Sakakibara
patent: 4211193 (1980-07-01), Cox et al.
patent: 4217862 (1980-08-01), Rort et al.
patent: 4245604 (1981-01-01), Labitt
patent: 4296722 (1981-10-01), Furabashi et al.
patent: 4309971 (1982-01-01), Chiesa et al.
patent: 4343274 (1982-08-01), Butscher
patent: 4353339 (1982-10-01), Collonig

Affiliated with

Also associated with

Rating

Correction device for a fuel metering system in an internal comb does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Correction device for a fuel metering system in an internal comb, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Correction device for a fuel metering system in an internal comb will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1282099