Inventor

ROESEL GERD

DE49 patents

⚠️ This page may combine multiple inventors who share the name “ROESEL GERD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROESEL GERD

SIEMENS AG

Process for model-assisted determination of the fresh-air mass flowing into the cylinders of an internal combustion engine with external exhaust-gas recycling

Method for determining an air mass flow into cylinders of an internal combustion engine with the aid of a model

Method for purifying exhaust gas of an internal combustion engine

Process for cleaning exhaust gas using lambda control

Method for monitoring the operability of a lambda sensor

Method for the diagnosis of a continuous-action lambda probe

Method for checking an exhaust gas cleaning plant

Method for diagnosing an exhaust gas cleaning system of a lambda-controlled internal combustion engine

Method for adjusting the oxygen concentration in a three-way catalytic converter system

Diagnostic method for an exhaust gas probe and diagnostic device for an exhaust gas probe

Method for adapting the detection of a measuring signal of a waste gas probe

Method for adjusting a defined oxygen concentration by means of binary lambda regulation in order to diagnose an exhaust gas catalyst

Device for controlling an internal combustion engine

Device for the operation of an internal combustion engine

Device for setting the movement behavior of gas-exchange valves of an internal combustion engine

Method for operating an internal combustion engine that is equipped with a three-way catalytic converter

Method and a device for providing lambda control in an internal combustion engine

Method for damping pressure oscillations in a measuring signal of a lambda probe

Exhaust-gas cleaning system for an internal-combustion engine

Method and device for operating an internal combustion engine

CONTINENTAL AUTOMOTIVE GMBH

Diagnostic method and device for operating an internal combustion engine

Method and device for determining an oxygen storage capacity of a catalytic converter of an internal combustion engine and method and device for determining a dynamic time duration for exhaust probes of an internal combustion engine

Method for operating an internal combustion engine

Device and method for controlling a fuel injection valve

Method and apparatus for controlling an internal combustion engine

Method for correcting the output signal of a lambda probe

Method and device for determining an oxygen storage capacity of the exhaust gas catalytic converter of an internal combustion engine and method and device for determining a dynamic time duration for exhaust gas probes of an internal combustion engine

Device and method for metering water or an aqueous solution in a combustion system

Precise determining of the injection quantity of fuel injectors

Method and a device for operating a internal combustion engine

Method for regulating the lambda value of an internal combustion engine

Method and device for operating an internal combustion engine

Method and device for detecting the commencement of opening of a nozzle needle

Method and device for the calibration of an exhaust gas probe, and method and device for the operation of an internal combustion engine

Determining the movement behavior over time of a fuel injector on the basis of an evaluation of the chronological progression of various electrical measurement variables

Method and device for operating an internal combustion engine

Nozzle body and fuel injection valve

Method for determining current oxygen loading of a 3-way catalytic converter of a lambda-controlled internal combustion engine

ARLT TINO

Method and device for determining an oxygen storage capacity of a catalytic converter of an internal combustion engine and method and device for determining a dynamic time duration for exhaust probes of an internal combustion engine

Method and device for operating an internal combustion engine

Method and device for determining a dynamic time duration for exhaust gas probes of an internal combustion engine

Regeneration method for a storage catalytic converter

ROESEL GERD

Diagnostic method and device for operating an internal combustion engine

Method for operating an exhaust-gas catalytic converter of an internal combustion engine

Method for determining an alcohol concentration of fuel fed to combustion in a motor vehicle after filling with a fuel of predetermined alcohol concentration

BRANDT MARTIN

Method and device for diagnosing an exhaust gas catalytic converter

Method and device for estimating an emission of at least one exhaust gas component

SIEMENS VDO AUTOMOTIVE AG

Device and method for determining an adjustable variable of an internal combustion engine regulator

RODATZ PAUL

Method and apparatus for operating an internal combustion engine