electrically controlled kraftstoffeinspritzpumpe for mehrzylinder - brennkraftmaschinen, in particular to kraftstoffdirekteinspritzung in fremdgezündeten brennkraftmaschinen

摘要

kraftstoffeinspritzeinrichtung, during the support period of at least two plunger push rod (16a, 16b) of a kraftstoffeinspritzpumpe (10) through the schlieu00dfdauer an electrically actuated u00fcberstru00f6mventils (32) is determined.the u00fcberstru00f6mkanu00e4le (29a, 29b) at least two adjacent (19a, 19b) pumpenarbeitsru00e4ume are interconnected, and the kraftstoffru00fcckfluu00df from these u00fcberstru00f6mkanu00e4len (29a, 29b) to an area of lower pressure (35) of the steuerglied (34) of the u00fcberstru00f6mkanu00e4le (29a, 29b) common u00fcberstru00f6mventils (32) movements.the u00fcberstru00f6mkanu00e4le (29a, 29b), each with a sperrventil (38a, 38b 37b) provided by the at least one injection pressure can not pumpenarbeitsraum (19b) compared with the injection pressure set in pumpenarbeitsraum (19a) is provided.