BLADE DAMPER

摘要

A turbomachine blade damper has a damper member with first and second dampi ng surfaces far respectively engaging first and second surfaces of adjacent fir st and second blades. The damper has a seal having a first portion engaged in the damper member to resist relative movement of the seal in at least one direction and a second portion engaging at least one of the blades and advantageously forming a seal to resist upstream gas infiltration.