Übersetzung für "Zündfähiges gemisch" in Englisch

This provides an explosive mixture for the further combustion inside the burner.

Here, an ignitable mixture of fuel droplets and air is formed by means of impact atomization.

This mist, together with the air, forms an ignitable mixture.

An explosive mixture is required in order to put the gas burner into operation.

In the combustion chamber, the fuel and combustion air are mixed together and introduced as an ignitable mixture into the combustion zone.

The values which are obtained make it possible to monitor whether an ignitable mixture is forming in the internal combustion engine.

A large amount of fuel has to be introduced within a short space of time to achieve a combustible air-fuel mixture.

The terms "potentially explosive atmosphere" and "flammable mixture" are frequently used as synonyms.

The flash point of a volatile material is the lowest temperature at which it can vaporize to form an ignitable mixture in air.

In the air passages, the air and the fuel mix and the resulting ignitable mixture is discharged.

As in the first exemplary embodiment, the fuel is introduced into the vicinity of the spark plug, so that at the instant of ignition an ignitable mixture is present in layered form in the combustion chamber at the spark plug; this mixture can then, after being inflamed, be combusted completely with an air excess.

For a combustion procedure for internal combustion engines, in which a fuair mixture with back-fed exhaust gas is introduced into a combustion chamber, a highly-combustible fuel-air mixture without back-fed exhaust gas in introduced into at least one precombustion chamber, which is connected by means of at least one opening with the combustion chamber.

This problem is solved for a combustion process for internal combustion engines in which a fuel-air mixture mixed with back-fed exhaust gas which is introduced into a combustion chamber, by means of introducing a highly-combustible fuel-air mixture without back-fed exhaust gas into at least one precombustion chamber which is connected with the combustion chamber via at least one opening.

Simultaneously the fuel is spread by means of the fuel conduit 52 and the manifold 53 across the bottom side of the fiber plate 54 and mixes in this zone with the air issuing from the fiber plate 54 and in this manner a mixture is obtained which can be ignited.

The invention is based on the object to provide a method for emergency operation lambda control which permits even in emergency operation to always provide an ignitible mixture.

An object on which the invention is based is, by means of simple constructional variations on the flametype heater plug referred to above, to prepare the fuel in such a way that it experiences the best possible evaporation and forms an ignitable mixture with the air penetrating into the flame tube.

Fuel injection in an engine of this kind is controlled such that at low load the fuel is introduced into the vicinity of the spark plug immediately prior to the instant of ignition, so that an ignitable mixture is produced there, despite the low fuel injection quantity relative to the total air charge of the combustion chamber.

In partial-load operation, by contrast, the fuel is injected quite late, immediately prior to the instant of ignition, so that an ignitable mixture can form in layers in the vicinity of the spark plug, and this mixture then, after being inflamed, inflames the rest of the charge in the combustion chamber.

When the coating is being done with powder, as little powder as possible should be present at any time in the chamber since large accumulations of powder may, in case of subsequent eddying, form an ignitable air-powder mixture.

The reason for this is that the possibility cannot be excluded that the fuel injected, sometimes in considerable amounts, can also reach the spark plug in liquid form and then extinguish the ignition spark or that an ignitable mixture simply cannot be formed.

If it is detected in step s17 that the parameter a is at the value 5, that is that all four time periods were successively run through only in the rich direction, the fuel supply is switched off in a step s21, since in this case it is to be assumed that an ignitible mixture cannot be set.

Ignition is advantageously accomplished during the second time interval t 2, when the mixture cloud in the combustion chamber has stabilized and ignitable mixture can be retained between the electrodes.

The purpose of both references is to create a method to inject fuel vapor and water vapor into an internal combustion engine at the same time to have available the fuel already in vaporized state when it is injected into the combustion chamber and to receive a homogeneous explosive mixture after mixing it with combustion air.

The air aspirated by the engine 1 is compressed by the compressor device 2 and cooled for instance by the charge air cooler 7, and then in the open position of the throttle valve 5 flows on via the intake manifold 6 into the individual intake tubes 9, into which fuel is fed, for instance by means of fuel injection valves not shown in further detail, for the sake of preparing an ignitable fuel-air mixture, which can then be combusted in combustion chambers of the engine 1.

Thus a situation is achieved in which no ignitable fuel/air mixture can flow back to the vortex element and thus combustion, which could damage the vortex element, is not stabilized at the latter.

Because of the gradients of fuel/air ratio which are present, the ignition flame arrives with certainty at a region in which a particularly inflammable mixture is present.