Hermann Koch-Groeber

Method and device for assisting in driving a vehicle

Method and apparatus for assisting driving of a vehicle

Procedure for regenerating an exhaust gas after treatment system

Method for regenerating exhaust gas treatment plant, particularly particle filter of internal combustion engine arranged in vehicle, involves controlling regenerating cycles by control units, where control units supply information data

Control valve for a fuel injection nozzle

Method for regenerating exhaust-gas treatment system of internal combustion engine in vehicle, involves controlling regeneration cycles by control unit, where control unit supplies information data relating to driving route

Injector, in particular for common rail injection systems of diesel engines

Exhaust gas post-treatment method for diesel engine of motor vehicle, involves providing auxiliary fluid in auxiliary agent, and supplying fuel to internal-combustion engine from fuel tank that is exclusively refueled with fuel

Method for regenerating exhaust gas post treatment system, particularly particle filter of internal combustion engine for use in arrangement arranged in vehicle, involves controlling regeneration cycles by controller

Catalyst element, catalyst for the after-treatment of the exhaust gas of an internal combustion engine, and method for producing said catalyst element