PUMP ARRANGEMENT COMPRISING AT LEAST TWO RADIAL PISTON PUMPS

摘要

The invention relates to a pump arrangement (10) comprising at least two radial piston pumps (11, 11') which each have their own pump housing (12, 12'), a drive shaft (14, 14') rotatably arranged in the pump housing (12, 12'), a cylinder (38, 38') comprising a cylinder space (32, 32') and a cylinder longitudinal axis (Z, Z'), and a pump piston (30, 30') which is arranged in the cylinder space (32, 32') in an axially mobile manner. The pump piston (30, 30') is actively connected to the drive shaft (14, 14'), the drive shafts (14, 14') being coupled together in a rotationally fixed manner.