Hydraulic adjuster for a camshaft angle adjuster in a combustion engine has a rotary vane cellular wheel connected to camshaft and to a hydraulic pump circuit

摘要

A hydraulic adjuster (1) for a camshaft angle adjuster in a combustion engine comprises a rotary vane cellular wheel (4) connected to the camshaft with equal control chambers (8-13) between the vanes (6a-c) in a pressure housing (3) and connected to a hydraulic control circuit (15,16), control valve (19) and electric motor-driven pump (17).