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Dive into the research topics where Dirk Voigtlaender is active.

Publication


Featured researches published by Dirk Voigtlaender.


Archive | 1998

Emission control system for an internal-combustion engine

Walter Boegner; Karl-Ernest Haak; Bernd Krutzsch; Dirk Voigtlaender; Guenter Wenninger; Friedrich Wirbeleit


Archive | 1997

Internal combustion engine exhaust emission control system with adsorbers for nitrogen oxides

Walter Boegner; Karl-Ernst Dr. Haak; Bernd Krutzsch; Wim Dr Verrelst; Dirk Voigtlaender; Guenter Wenninger; Friedrich Wirbeleit


Archive | 2000

Exhaust gas purification process and apparatus with internal generation of ammonia for reducing nitrogen oxide

Josef Guenther; Brititte Konrad; Bernd Krutzsch; Arno Nolte; Dirk Voigtlaender; Michel Weibel; Marko Weirich; Guenter Wenninger


Archive | 1999

Process and apparatus for reducing nitrogen-oxide emissions in exhaust gas

Brigitte Konrad; Bernd Krutzsch; Dirk Voigtlaender


Archive | 1997

Lean burn internal combustion engine with periodic nitrogen oxide(s) storage catalyst regeneration control

Dirk Voigtlaender; Guenter Wenninger; Bernd Krutzsch; Walter Boegner; Guenter Karl; Christoph Dr Ing Schoen


Archive | 1998

Method for operating a multicylinder internal combustion engine

Walter Boegner; Frank Duvinage; Walter Friess; Karl-Ernst Dr. Haak; Bernd Krutzsch; Rudolf Maly; Viktor Pfeffer; Stefan Pischinger; Gregor Renner; Dirk Voigtlaender; Michel Weibel; Guenter Wenninger; Friedrich Wirbeleit


Archive | 2000

Process and system for purifying exhaust gases of an internal-combustion engine

Walter Boegner; Guenter Karl; Bernd Krutzsch; Christof Schoen; Dirk Voigtlaender; Guenter Wenninger


Archive | 1998

Internal-combustion engine system having a nitrogen oxide storage catalyst and an operating process therefor

Walter Boegner; Guenter Karl; Bernd Krutzsch; Christof Schoen; Dirk Voigtlaender; Guenter Wenninger


Archive | 1995

Nitrous oxide reduction system in vehicle engine exhaust

Walter Boegner; Bernd Krutzsch; Stefan Pischinger; Dirk Voigtlaender; Guenter Wenninger; Friedrich Wirbeleit; Michael Kraemer


Archive | 2000

Exhaust-gas cleaning system and method with internal ammonia generation, for the reduction of nitrogen oxides

Josef Günther; Bernd Krutzsch; Christof Schoen; Dirk Voigtlaender; Miechel Weibel; Marko Weirich

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