Helmut Tschöke

Reducing HC in gasoline engine warm-up

Frank Raab, Helmut Tschöke, Detlef Hieber, 2005 .

AKONDIES — An exhaust concept for a Euro IV passenger car DI diesel engine (II)@@@AKONDIES Abgaskonzept für einen Euro-IV-Pkw-DI-Dieselmotor (II)

Helmut Tschöke, Christian Knab, Kurt Weidmann, 2003 .

Reduced intake valve lift of si engines to improve mixture formation, fuel consumption and exhaust emissions

Helmut Tschöke, Ingolf Pietsch, 2002 .

2. Range Extender

Helmut Tschöke, 2012 .

Noise Reduction Potential of an Engine Oil Pan

Ulrich Gabbert, Tommy Luft, Stefan Ringwelski, 2013 .