Willibald Schuerz

Regeneration of nitrogen oxide storage catalyst

Regeneration of a nitrogen oxides storage catalyst used with lean burn engine

Verfahren zur Sulfatregeneration eines NOx-Speicherkatalysators für eine Mager-Brennkraftmaschine

Process for sulfate regeneration of a NOx storage catalyst comprises regulating the reductant amount for desulfatizing by changing parameters of a two-point lambda regulator

Parameter setting method for IC engine linear lambda regulator

Method for parametrizing a linear lambda controller for an internal combustion engine

Exhaust gas sensor and circuit configuration for the exhaust gas sensor

Hubübertragungselement für ein Einspritzventil

Method of determining the mass of fuel to be introduced into the suction pipe into the cylinder of an internal combustion engine

Device for transmission of excursion of solenoid, especially for injection valve, has compensating chamber bounded by elastomer ring connected to and sealed relative to housing and to one of the pistons