Fluid-filled vibration-damping device having gas-retaining hole

摘要

A fluid-filled vibration-damping device including: a first mounting member; a second mounting member; an elastic body elastically connecting the first and second mounting members and defining a fluid-sealing area filled with a non-compressible fluid; and a gas-retaining hole open to the fluid-sealing area through an opening thereof, and capable of retaining a predetermined volume of gas therein with the opening thereof facing vertically upward within the non-compressible fluid. A method of manufacturing the fluid-filled vibration-damping device is also disclosed.