Fuel injection control system for in-cylinder direct injection,

Details Fuel injection control system for in-cylinder direct injection, Fuel injection control system for in-cylinder direct injection,

1998-02-12

1999-03-16

Solis, Erick R.

Internal-combustion engines

Combustion chamber means having fuel injection only

Having a particular relationship between injection and...

12317916, F02D 4106

Patent

active

058816941

ABSTRACT:
A fuel injection control system for an in-cylinder direct injection, spark-ignition internal combustion engine employing a fuel injector through which fuel is injected directly into a combustion chamber of each of engine cylinders, comprises an engine-cylinder identification circuit for identifying an angular phase of each of the engine cylinders and for making a cylinder identification action, a first interrupt-injection circuit for executing a first interrupt injection operation for a first engine cylinder being on an intake stroke just after completion of the first cylinder identification action executed by the engine-cylinder identification circuit during an engine starting period, when exceeding a normal injection timing at the intake stroke for the first engine cylinder, and a second interrupt-injection circuit for executing a second interrupt injection operation for a second engine cylinder being on a compression stroke just after completion of the first cylinder identification action executed by the engine-cylinder identification circuit during the engine starting period, when exceeding a normal injection timing at the intake stroke for the second engine cylinder.

REFERENCES:
patent: 4926806 (1990-05-01), Ahern
patent: 5322044 (1994-06-01), Maebashi
patent: 5735241 (1998-04-01), Matsuura

Affiliated with

Also associated with

Rating

Fuel injection control system for in-cylinder direct injection, does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fuel injection control system for in-cylinder direct injection, , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection control system for in-cylinder direct injection, will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-808871