DYNAMIC DAMPER Russian patent published in 2005 - IPC

FIELD: mechanical engineering.

SUBSTANCE: dynamic vibration damper comprises housing, mass mounted in the housing and provided with passages, and flexible members that connect the mass with the housing. The housing receives gas chamber and two chambers filled with fluid. The flexible members are made of diaphragms that separate the gas chamber from two chambers filled with fluid. The electromagnet is connected with the housing through flexible members. The housing is made of a nonmagnetic material, and mass is made of a magnetic material.

EFFECT: enhanced efficiency of damping.

1 dwg