Tuned absorber for torsional vibrations with hydrostatic damping

摘要

A tuned absorber for torsional vibrations with hydrostatic damping comprises relatively rotatable outer and inner members defining primary chambers therebetween, a damping liquid in the primary chambers, springs or gas cushions arranged in secondary chambers to exert no torque on the outer and inner members, and connections between the chambers for permitting liquid to flow from the primary chambers to the secondary chambers for applying liquid pressure to the springs or gas cushions in the secondary chambers.