| 摘要 |
<p>Provided is a subsequent-fluid-sealing type sealed fluid vibration prevention device having a novel construction with which it is possible to effectively obtain the intended vibration prevention capability by preventing air from remaining within the device due to adhesion of a flexible membrane to a partition member during evacuation. In this subsequent-fluid-sealing type sealed fluid vibration prevention device (10), first connecting concave grooves (86), which interconnect multiple through-holes (84), are formed in a partition member (26) that separates a pressure-receiving liquid chamber (62) and a balancing liquid chamber (74), said groove being formed in the surface of the partition member (26) that opposes a flexible membrane (64). In addition, a second connecting concave groove (88), which connects an orifice passage (80) and at least one of the multiple through-holes (84), is formed in the surface of the partition member (26) that opposes the flexible membrane (64).</p> |
