HYDRODYNAMIC TORQUE CONVERTER

摘要

The aim of the invention is to make it possible to accurately control a clutch (2) which is disposed inside a hydrodynamic torque converter (1). The aim is achieved by the fact that a pressure acting on the first face of a piston (4) is transferred to a control unit which adjusts a pressure acting on the second face of the piston (5) according to the pressure acting on the first face thereof. Said invention makes it possible to accurately adjust a piston force applied to the clutch (2) even at a fluctuating pressure inside the inventive hydrodynamic torque converter.