Fuel injection device for an internal combustion engine

The fuel in injected upstream of the inlet valve (6) and the adjacent surface area of the inlet manifold is covered with a Peltier effect electric heating element (27) which prevents fuel condensing on the walls of the manifold. The Peltier heating element is recessed into the wall of the inlet mani...

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Bibliographische Detailangaben
Hauptverfasser: AWARZAMANI, ASSADOLLAH, HEYSE, JOERG, WILFERT, THOMAS
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The fuel in injected upstream of the inlet valve (6) and the adjacent surface area of the inlet manifold is covered with a Peltier effect electric heating element (27) which prevents fuel condensing on the walls of the manifold. The Peltier heating element is recessed into the wall of the inlet manifold as one element of several elements in series and mounted between two thin ceramic plates. The fuel is sprayed towards the inlet valve as a spray cone.