Internal-combustion engines – Combustion chamber means combined with air-fuel mixture... – Air or combustible mixture entering the combustion chamber...
Reexamination Certificate
2007-10-30
2007-10-30
Argenbright, T. M. (Department: 3747)
Internal-combustion engines
Combustion chamber means combined with air-fuel mixture...
Air or combustible mixture entering the combustion chamber...
C123S481000
Reexamination Certificate
active
10595220
ABSTRACT:
The invention relates to a method for controlling the opening and closing of the intake valves of an internal combustion engine with a direct fuel injection system, comprising at least one first intake valve and a second intake valve per cylinder, wherein each valve respectively opening or closing a first and second intake duct per cylinder can be controlled independently of the other valve, wherein at least one of the ducts is supplied with fuel and at least one of the other ducts is not supplied with fuel. According to the invention, said method consists in controlling the valve or valves corresponding to the intake ducts supplied with fuel during the time intervals when the injection system does not function. The invention also relates to a system for the application of said method.
REFERENCES:
patent: 4938191 (1990-07-01), Oldani et al.
patent: 5379743 (1995-01-01), Stokes et al.
patent: 5531203 (1996-07-01), Komatsuda et al.
patent: 5803040 (1998-09-01), Biesinger et al.
patent: 6431154 (2002-08-01), Inoue
patent: 6499456 (2002-12-01), Nogi et al.
patent: 6619267 (2003-09-01), Pao
patent: 6688275 (2004-02-01), Shindou et al.
patent: 6962143 (2005-11-01), Ryan et al.
patent: 0594462 (1994-04-01), None
patent: 1130240 (2001-09-01), None
Argenbright T. M.
Peugeot Citroen Automobiles SA
Seckel Nicolas E.
LandOfFree
Method for controlling the intake valves of an internal... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for controlling the intake valves of an internal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for controlling the intake valves of an internal... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3889893