摘要 |
A fuel injection pump is proposed in which over a first portion of the supply stroke of the pump piston fuel for the main injection is pumped via a distributor line and a distributor groove into one at a time of a plurality of fuel injection lines. In a second, remaining portion of the pump piston supply stroke, on the same cam flank, fuel is then pre-stored in a reservoir, controlled by a first electrically controlled valve and a second electrically controlled valve and by one of a plurality of longitudinal control grooves, which fuel subsequently, before the beginning of the next main injection determined by the closure of the first electrically controlled valve, is pumped via a second distributor line into the next succeeding injection line.
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申请人 |
ROBERT BOSCH GMBH |
发明人 |
REMBOLD, HELMUT;PFLUG, HANNES;CHRIST, WILHELM;SIEBERT, HANS-JOACHIM;EBLEN, EWALD;RODRIGUEZ-AMAYA;LAUFER, HELMUT;SCHMITT, ALFRED;PAPE, WERNER;BUISSON, DOMINIQUE;LAUVIN, PIERRE;POTZ, DETLEV;SIMON, NIKOLAUS;PIGEROULET, JEAN;KARLE, ANTON |