Fuel injection system executing overlap injection operation

Details Fuel injection system executing overlap injection operation Fuel injection system executing overlap injection operation

2007-06-26

2007-06-26

Solis, Erick (Department: 3747)

Internal-combustion engines

Combustion chamber means having fuel injection only

Using multiple injectors or injections

C361S154000, C701S105000

Reexamination Certificate

active

11103473

ABSTRACT:
A control device executes an overlap injection operation, in which one of the plurality of injectors is energized first to inject fuel, and a next one of the plurality of injectors is energized to inject fuel after starting of the energization of the one of the plurality of injectors while the one of the plurality of injectors is still kept energized. The control device corrects an energization period of the next one of the injectors by lengthening the energization period of the next one of the injectors in comparison to a normal energization period of the next one of the injectors, which is set for a non-overlap injection operation of the next one of the plurality of injectors.

REFERENCES:
patent: 7-71639 (1995-03-01), None

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