High-Pressure Fuel Pump

A high-pressure fuel pump for a fuel injection system of an internal combustion engine includes a pump housing and at least one fastening flange that is fixed to the pump housing by a welding. The welding has one weld region and at least one weld bead arranged laterally from the weld region. The wel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Buerner, Erich, Stritzel, Soeren, Ropertz, Peter
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A high-pressure fuel pump for a fuel injection system of an internal combustion engine includes a pump housing and at least one fastening flange that is fixed to the pump housing by a welding. The welding has one weld region and at least one weld bead arranged laterally from the weld region. The weld bead is arranged in a receiving space formed between the pump housing and the fastening flange.