Fuel metering system for internal combustion engines

Details Fuel metering system for internal combustion engines Fuel metering system for internal combustion engines

1975-07-11

1977-02-15

Lazarus, Ronald H.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

123122AA, 123122F, 123 32EA, 219206, 261142, 261145, F02M 3100

Patent

active

040077209

ABSTRACT:
A fuel metering system for an internal combustion engine meters out fuel in dependence on the pressure in a fuel supply container. This pressure is controlled by a valve or valves which provide communication with different regions of the induction tube of the engine. The control valves are electro-magnetic valves under the control of a suitably processed and amplified signal from an exhaust gas measuring probe which determines the concentration of oxygen.

REFERENCES:
patent: 1173469 (1916-02-01), White
patent: 1352854 (1920-09-01), Warwick
patent: 1422896 (1922-09-01), Soreng
patent: 1472246 (1923-10-01), Daniel
patent: 3699937 (1972-10-01), Petris
patent: 3806854 (1974-04-01), Armstrong
patent: 3898422 (1975-08-01), Fuller
patent: 3900014 (1975-08-01), Bundesen

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