Patent ID: 6497216
Filing Date: 2002-12-24
Classification: F01L,F02M

Abstract:
A pump for supplying a fuel injection system and for supplying a hydraulic valve controller for internal combustion engines, comprising a first low-pressure side (11), a first high-pressure side (13), and means (3) for feeding fuel from the first low-pressure side (11) to the first high-pressure side (13), and a second low-pressure side (23), a second high-pressure side (25), and means (5) for feeding fluid from the second low-pressure side (23) to the second high-pressure side (25), wherein the pump (1) comprises a drive shaft (19) that at least indirectly actuates the means (3) for feeding fuel and the means (5) for feeding fluid and the means (3) for feeding fuel and the means (5) for feeding fluid each have at least two pump elements (3, 5), disposed radially to the longitudinal axis of the drive shaft (19) and opposite one another.