| 摘要 |
The procedure for the introduction of a layer charge for Otto motors uses a richer mixture in the area of the spark plug and a correspondingly weaker for the remaining areas. The rich mixture is led under pressure through "squish" spaces to the spark plug, in which, in one embodiment, at least one flow vortex accelerated at medium power by the type and shape of the combustion chamber together with the position of the "squish" spaces is created. In this way a very low fuel consumption at minimal carbon monoxide, hydrocarbon and nitrogen content of the exhaust gas is achieved. The motor can be driven at a total mixture composition of Lambda 1.5 or more, in which a readily ignitable mixture of Lambda 0.8 to 1.0 is injected into in the area of the spark plug.
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