Patent ID: 8303422
Filing Date: 2012-11-06
Classification: F16F

Abstract:
1. A torsional vibration damper comprising two elements, which are rotatable relative to one another, and at least one coupling part, which is arranged in a housing so as to be axially displaceable; wherein: the housing is divided by the coupling element into a first pressure chamber/partial chamber and a second pressure chamber/partial chamber; wherein the first pressure chamber is connected to a first damping chamber; the second pressure chamber is connected to a second damping chamber; the first pressure chamber is filled with a damping medium; the first damping chamber is filled with the damping medium and/or a first damping element; the second pressure chamber is filled with a damping medium; the second damping chamber is filled with the damping medium and/or a second damping element, and the first damping chamber and the second damping chamber and/or the first damping element and the second damping element encircle the housing.