Ulrich Flaig | Researchain

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SAE transactions | 1988

Electronic Control Units of Bosch EDC Systems

Ulrich Flaig; Albrecht Sieber

Todays injection systems for diesel engines work with highly sophisticated mechanical governors. But only by electronic control of diesel injection systems will it be possible to comply with the emission regulations and to achieve better performance. In 1986 BOSCH started volume production of Electronic Diesel Control (EDC). This paper will concentrate on the electronic control unit (ECU) as it was designed for use in passenger cars. The production ECU and the planned next-step ECU are outlined, explaining hardward and software. An outlook of development goals of the future EDC control-units is given

Archive | 1976

Method and apparatus to determine the timing of a periodically repetitive event with respect to the position of a rotating body, and more particularly ignition timing, fuel injection timing, and the like, in automotive internal combustion engines

Uwe Kiencke; Ulrich Flaig; Martin Zechnall; Gunter Honig

Archive | 1990

Method and arrangement for controlling the injection of fuel in an internal combustion engine

Josef Dipl Ing Wahl; Alf Loffler; Hermann Grieshaber; Wilhelm Polach; Ewald Eblen; Joachim Tauscher; Helmut Laufer; Ulrich Flaig; Johannes Locher; Manfred Birk; Gerhard Engel; Alfred Schmitt; Pierre Lauvin; Fridolin Piwonka; Anton Karle; Hermann Kull

Archive | 1990

Method and arrangement for controlling a self-igniting internal combustion engine

International Congress & Exposition | 1999

Common Rail System (CR-System) for Passenger Car DI Diesel Engines; Experiences with Applications for Series Production Projects

Ulrich Flaig; Wilhelm Polach; Gerhard Ziegler

Archive | 1981

Method and apparatus for fuel metering in internal combustion engines

Gerhard Stumpp; Ludwig Walz; Gerhard Schielinsky; Wolf Wessel; Thomas Kuttner; Ulrich Flaig; Fridolin Piwonka; Hermann Eisele; Andreas Boehringer; Hans Kubach; Johannes Locher; Waldemar Becker

Archive | 1979

Apparatus for fixing the composition of the gas content of internal combustion engine cylinders

Ulrich Flaig; Fridolin Piwonda; Gerhard Stumpp; Wolf Wessel

Archive | 1976

System to control timing of cyclically repetitive events, particularly automotive ignition

Ingo Gorille; Wolfgang Borst; Winfried Klotzner; Karl Ott; Heinz Moller; Gunter Honig; Uwe Kiencke; Martin Zechnall; Ulrich Flaig; Alfred Schulz; Ernst-Olav Pagel

Archive | 1978