Fuel injection control device of an internal combustion engine

Details Fuel injection control device of an internal combustion engine Fuel injection control device of an internal combustion engine

2011-08-09

2011-08-09

Solis, Erick (Department: 3747)

Internal-combustion engines

Combustion chamber means having fuel injection only

Using multiple injectors or injections

C123S431000, C701S103000

Reexamination Certificate

active

07992539

ABSTRACT:
An ECU executes a program including injecting fuel only by an intake passage injector when an engine is idling, starting an addition-type PFI timer, resetting the PFI timer when a count of the PFI timer reaches a set value that is set shorter as the fuel is lighter in fuel property, and injecting the fuel only by an in-cylinder injector.

REFERENCES:
patent: 5875743 (1999-03-01), Dickey
patent: 6928983 (2005-08-01), Mashiki
patent: 7856966 (2010-12-01), Saitoh
patent: 2002/0120171 (2002-08-01), Avery et al.
patent: 2005/0166896 (2005-08-01), Sadakane et al.
patent: 2005/0178360 (2005-08-01), Satou
patent: 2005/0274353 (2005-12-01), Okubo et al.
patent: 2007/0119392 (2007-05-01), Leone et al.
patent: 2009/0090332 (2009-04-01), Brehob
patent: 2003 227375 (2003-08-01), None
patent: 2005 120852 (2005-05-01), None
patent: 2005 201083 (2005-07-01), None
patent: 2006 37913 (2006-02-01), None

Affiliated with

Also associated with

Rating

Fuel injection control device of an internal combustion engine 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 device of an internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection control device of an internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2727873