Method for operating a catalytic converter used for...

Details Method for operating a catalytic converter used for... Method for operating a catalytic converter used for...

2005-06-29

2009-06-16

Nguyen, Tu M (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

C060S274000, C060S295000, C060S297000, C060S301000

Reexamination Certificate

active

07546728

ABSTRACT:
A method for operating a catalytic converter used for purifying the exhaust gas of an internal combustion engine, and a device for implementing the method, which provide for an open-loop or closed-loop control of the reagent fill level in the catalytic converter to a predefined storage setpoint value. The targeted stipulation of the storage setpoint value ensures, on one hand, that in non-stationary states of the internal combustion engine, there is a sufficient quantity of reagent available for the completest possible removal of at least one unwanted exhaust-gas component, and on the other hand, a reagent slip is avoided.

REFERENCES:
patent: 5628186 (1997-05-01), Schmelz
patent: 6546720 (2003-04-01), van Nieuwstadt
patent: 6619035 (2003-09-01), Matsuoka et al.
patent: 6698191 (2004-03-01), Xu et al.
patent: 6761025 (2004-07-01), Gladden
patent: 6892530 (2005-05-01), Montreuil et al.
patent: 6928359 (2005-08-01), Xu et al.
patent: 6941746 (2005-09-01), Tarabulski et al.
patent: 6969492 (2005-11-01), Goerigk et al.
patent: 6990800 (2006-01-01), van Nieuwstadt et al.
patent: 6993900 (2006-02-01), Upadhyay et al.
patent: 7028465 (2006-04-01), Ripper et al.
patent: 7086222 (2006-08-01), Itoh et al.
patent: 7093427 (2006-08-01), van Nieuwstadt et al.
patent: 197 39 848 (1999-03-01), None
patent: 101 39 142 (2003-02-01), None
patent: 697 062 (1996-02-01), None
patent: 1 024 254 (2000-08-01), None

Affiliated with

Also associated with

Rating

Method for operating a catalytic converter used for... 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 operating a catalytic converter used for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for operating a catalytic converter used for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4118000