Fuel feed control apparatus and system

Details Fuel feed control apparatus and system Fuel feed control apparatus and system

1975-08-25

1978-07-04

Myhre, Charles J.

Internal-combustion engines

Noncompression

123 32EJ, F02M 5100

Patent

active

040982351

ABSTRACT:
A fuel injection control apparatus of the kind in which an auxiliary throttle air flow monitor responds to flow of air through an air passage, and by that response influences switching means for the injectors such that the injector on-time is determined by the flow monitor. It is a feature of the apparatus that a control element is arranged to intrude into the air passage to form a restriction to flow of air and thereby influence the flow monitor position, and to also provide a stop which is engageable by the flow monitor to determine a minimum flow position of that monitor. The control element position is regulated by a device which responds to changes in engine temperature so that the control element intrusion is at a maximum under cold conditions and is at a minimum or is non-existent at normal operating temperature of the engine.

REFERENCES:
patent: 3210055 (1965-10-01), Kingsley
patent: 3543739 (1970-12-01), Mennesson
patent: 3608533 (1971-09-01), Mennesson
patent: 3664319 (1972-05-01), Channing
patent: 3712275 (1973-01-01), Jackson
patent: 3714934 (1973-02-01), Mennesson
patent: 3885004 (1975-05-01), Marsee

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