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Helmut Zell

Bosch

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Publication

Featured researches published by Helmut Zell.

Archive | 2007

Procedure for heating-up and keeping warm an emission control assembly of a motor vehicle

Karsten Kroepke; Juergen Pantring; Kersten Wehmeier; Jens Wolber; Ruediger Weiss; Detlef Heinrich; Martin Streib; Karl-Bernhard Lederle; Helmut Zell

Archive | 2006

Operating process for drive unit involves adapting losses during period in which drive unit is switched off

Nikolas Poertner; Helmut Zell

Archive | 2011

Internal combustion engine operating method, involves executing opening and subsequent closing of intake and exhaust valves without injection of fuel into cylinders before activation of cylinders of switched off engine bank

Thomas Kortwittenborg; Helmut Zell

Archive | 2007

Method and device for operating a drive unit, a computer program product and a computer program

Helmut Zell; Nikolas Poertner

Archive | 2014

Verfahren zum Betreiben einer Brennkraftmaschine im Teilmotorbetrieb und Mittel zu dessen Implementierung

Thomas Kortwittenborg; Helmut Zell

Archive | 2007

Internal-combustion engine operating method for motor vehicle, involves determining maximum and momentary moments and pre-determining reference values of idle speed in dependent of maximum and momentary moments of engine

Michael Muhler; Helmut Zell

Archive | 2015

Verfahren zum Betreiben einer Brennkraftmaschine im Teilmotorbetrieb

Thomas Kortwittenborg; Helmut Zell

Archive | 2015

Wechsel zwischen Teilmotorbetriebsphasen ohne eine zwischengeschaltete Vollmotorbetriebsphase

Thomas Kortwittenborg; Helmut Zell; Isabell Kathrin Ohrnberger; Marco Bosch

Archive | 2011

Verfahren und Vorrichtung zum Umschalten von einem Vollmotorbetrieb zu einem Teilmotorbetrieb Method and apparatus for switching from a full-engine operation to a partial engine operation

Thomas Kortwittenborg; Helmut Zell

Archive | 2011

Method for switching from full-engine operation to portion of engine operation in internal combustion engine, involves driving second cylinder bank by gradually disabling cylinders of second cylinder bank, to lower drive torque

Thomas Kortwittenborg; Helmut Zell

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Collaboration

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Thomas Kortwittenborg

Bosch

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Dirk Hartmann

Bosch

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Nikolas Poertner

Bosch

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Akinori Yamazaki

Bosch

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Detlef Heinrich

Bosch

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Jens Wolber

Bosch

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Juergen Pantring

Bosch

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Karl-Bernhard Lederle

Bosch

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Karsten Kroepke

Bosch

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Kersten Wehmeier

Bosch

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