Übersetzung für "Mageres gemisch" in Englisch

I cut the mixture too thin, trying to save gas.

As a result, excessively lean mixture is continuously indicated regardless of the selected injection time.

In the process, a lean mixture is produced which likewise cannot ignite.

A greater lambda signifies a lean mixture.

An important step to stop the ingress of false air i.e. weak mixture, therefore overheating.

Namely, it is tested in a step s8 whether the lambda probe indicates lean mixture.

This leads to the fact that the internal combustion engine 10 is supplied with too lean a mixture.

Likewise, misfires as a result of an excessively lean mixture in the pre-combustion chamber cannot be ruled out.

Where a=0, there is a lean mixture, with only the main burner B operating.

Lambda values above 1 indicate excess air and therefore a “lean” mixture.

However, it can also be advantageous to enrich a lean air-fuel mixture through the control unit.

For this purpose, the air-to-fuel ratio is set high so as to realize a very lean mixture in this process.

From FIG. 2 it becomes apparent further that in particular in the temperature range between T3 and T2 there is a marked shift towards a lean mixture during the warm-up phase, because the mean value between the two voltage branches for a rich and a lean mixture tends towards a rich value which the closed-loop control tries to compensate for.

If the lambda controller 16 detects too lean a mixture, it increases the control factor FR, as a result of which the injection time grows starting from the value L1.

Then, there is still oxygen in the exhaust gas which leads to the probe indicating lean mixture, although the mixture is far too rich.

The probe voltage US fluctuates between a few millivolts with a warm probe, which measures a lean mixture, and about 900 mV with a warm probe in a rich mixture.

The counter voltage value UO is selected such that it is located approximately in the middle between the probe voltage values US for rich and lean mixture.

By maintaining identical injection volumes in the two intake passages while throttling the air flow in the neutral passage 5, a comparatively rich mixture is admitted through the neutral passage 5, while the mixture entering through the tangential passage 4 is rather lean.

The half periods, in which a lean mixture is present, are associated with an oxygen excess in the exhaust gas; whereas, an oxygen deficiency is present in the other half periods because of a rich mixture composition.

This leads to good burn-out in the operating range in which the piloted burners B1, B2 cannot generate their own flame--as is the case in the operating range between 40-45% and 65- 80%--and in which, instead, they only inject a very weak mixture into the hot exhaust gases of the piloting burners A1, A2.

The method according to the invention supplies, also under no-load conditions, an optimum amount of fuel and combustion air to the engine so that damage to the engine or disturbance of the sequence of operations due to an excessively rich or an excessively lean mixture is rendered impossible.

Also in the case of maximum speeds of the internal combustion engine, the engine is operated under optimum conditions so that damage caused by an excessively lean mixture and the resultant excessive heating of the engine are avoided in an absolutely reliable manner.

In this instance charge layering is achieved by providing identical injection volumes in the two intake passages while throttling the air flow in the neutral passage, such that a comparatively rich mixture is admitted through the neutral passage whereas the mixture admitted through the tangential passage is comparatively lean.

If it is detected in a step s8 that excessively lean mixture is present, control in the rich direction occurs in a step s14.

When the piston 20 moves from the top dead center position to the bottom dead center position, little fuel is added to the fresh air from the first injection valve 42a so that a lean mixture is produced.

Lambda fluctuates in the range of 0.98 ("saturated" mixture) to 1.02 ("lean" mixture), which allows for the catalytic conversion of HC, CO, H2 and NOx on the catalytically active coating 6 of the heat tone sensor 1.

A lean mixture is present before reaching the first ignition interval t 1 and after leaving the second ignition interval t 2, while between the two ignition intervals the mixture that is present is too rich for ignition.

It is clear on the basis of the oxygen concentration whether the fuel-air mixture with which the internal combustion engine is operated is a rich or a lean mixture.