GRUPPO DI POMPAGGIO PER ALIMENTARE COMBUSTIBILE, PREFERIBILMENTE GASOLIO, AD UN MOTORE A COMBUSTIONE INTERNA

A pump unit for feeding fuel, preferably diesel, to an internal-combustion engine (3) has a high-pressure pump (6) provided with at least one cylinder (9) connected to a feed manifold (29) via a suction line (30) and a suction valve (22), and a tubular sleeve (39) that is mounted on the feed manifol...

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Bibliographische Detailangaben
Hauptverfasser: GORGONE, GIOVANNI, RONCONE, MASSIMILIANO
Format: Patent
Sprache:ita
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Zusammenfassung:A pump unit for feeding fuel, preferably diesel, to an internal-combustion engine (3) has a high-pressure pump (6) provided with at least one cylinder (9) connected to a feed manifold (29) via a suction line (30) and a suction valve (22), and a tubular sleeve (39) that is mounted on the feed manifold (29) and has a plurality of feed holes (43) hydraulically connecting the feed manifold (29) to the suction line (30).