Robert Bosch G.m.b.h.

Ernst Linder

Helmut Rembold

Helmut Maurer

Franz Rieger

Klaus D Muller

Winfried Moser

Rudolf Babitzka

Gottlob Haag

Wilhelm Polach

Walter Teegen

Manfred Ruoff

Hubert Dettling

Wilhelm Hertfelder

Karl-Hermann Friese

Reinhard Latsch

Hermann Dietz

Ferdinand Grob

Martin Klenk

Erich Junginger

Leo Steinke

Peter Jurgen Schmidt

Hans Schlembach

Gunter Wossner

Horst Franke

Walter Schlagmueller

Horst Neidhard

Eberhard Schnaibel

Wolf Wessel

Konrad Eckert

Roger Potschin

Dieter Kienzler

Heinz Stutzenberger

Josef Wahl

Johannes Brettschneider

Gunther Stecher

Heinz Britsch

Harald Reber

Bodo Ziegler

Rainer Schussler

Peter A Schoeck

Gerhard Stumpp

Helmut Weyl

Max Straubel

Erich Zabler

Klaus Dobler

Cornelius Peter

Valerio Bianchi

Rainer Burkel

Friedrich J Esper

Hermann Eisele

Heinz Geier

Gernot Wuerfel

Walter Schlagmuller

Rolf Leonhard

Martin Muller

Lothar Weber

Walter Beck

Karl-Heinz Hagele

Eckart Damson

Helmut Reum

Gerhard Holfelder

Gregor Schuster

Erich Breuser

Wolfgang Leibfried

Karl-Otto Linn

Richard Zechnall

Rainer Noack

Hans-Ulrich Gruber

Hermann Fischer

Karl Kerner

Gotthold Raabe

Herbert Schindler

Wolfgang Heinemann

Karl H Friese

Jurgen Werner

Hans P Lenz

Josef Zweng

Bernhard Geringer

Gerhard Kistner

Achill Kessler

Roland Ehmann

Gerhard Dillmann

Gerhard Dillman

Manfred Wier

Helmut Mauer

Achill Kessler De Vivie

Gunter Knoll

Hermann Ziener

Walter Schlagm/u/ Ller

Albert Schmid

Rudi Socknick

Piston pump

To reduce NO.sub.x components in the exhaust gas from a compression-ignition internal combustion engine with the aid of a reducing catalytic converter, a metering device for the supply of reducing agent to be additionally introduced into the exhaust gas, in the form of fuel, is provided to improve the performance of the catalytic converter. For this purpose, use is made of a positive displacement pump designed to meter very small quantities with a helix in the form of a helical groove arranged on a cylindrical body of revolution, the delivery rate being varied by driving the body of revolution at a variable rotational speed.

Arrangement for an after treatment of exhaust gases from an internal

A valve for the introduction of fuel or a fuel/air mixture in a combustion space of an internal combustion space of an internal combustion engine which works with charge stratification in the combustion space, and with spark ignition of the introduced fuel or fuel/air mixture by a spark plug. To ensure the ignition of the fuel/air mixture contained in the combustion space, there is branched off from an umbrella-like injection jet formed by the fuel or fuel/air mixture an ignition jet which, deviating from the umbrella-like or cone like configuration of the injection jet, comes into the region of the spark plug, in order thus to provide a fuel-rich fuel/air mixture in the region of a flashing over of the ignition spark of the spark plug. This takes place by means of a guide face of the valve, in which the guide face is interrupted by a recess.

Valve for the introduction of fuel or a fuel/air mixture into an engine

Device for adjusting the rotational angle relationship between a

Magnetic valve

The invention relates to a gas-exchanging process for two-stroke internal combustion engines, and a two-stroke internal combustion engine for executing the process, in which two scavenging paths of the gas are provided, namely the known reverse scavenging as the first scavenging path, and a second supply of combustion air effected by precompression serving as the second scavenging path, wherein during the second scavenging an ignitable fuel-air mixture forms in the area of the point of ignition and, by means of the differential pressure established at the intake valve, controls the mixture as well as the quantity itself.

Gas-exchanging process for two-stroke, internal combustion engines

Fuel injection device for spark-ignition internal combustion engines

Hydraulic valve control apparatus for internal combustion engines

Fuel-injection pump for internal-combustion engines

A fuel injection system, for internal combustion engines in which fuel is brought to high injection pressure and distributed via magnet valves to the various fuel injection locations with the aid of a simple, unregulated high-pressure injection pump; high-pressure injection does not take place until a fuel injection quantity control valve, connected to the distribution of the high-pressure side, has closed a relief line. It thus becomes possible to vary the injection time to the maximum possible extent, without entailing major structural expense.

Growing community of inventors

Muhlacker, Germany

Ernst Linder