| 摘要 |
<p>Disclosed is a vibration control structure that can control the generation of vibration and noise from structures, such as motors, which are affected by electromagnetic force. The vibration control structure is a cylindrical structure that receives the effects of electromagnetic force, wherein a hollow area (4) is formed in a cylindrical body (2a) that configures this structure, and a vibration damping material (5) is built into the hollow area (4). The hollow area (4) is also a plurality of hollow areas (4) of roughly the same shape, which are formed at a roughly uniform spacing in the circumferential direction of the cylindrical body (2), and the vibration damping material (5) is configured from a plurality of granular bodies (6), or a plurality of granular bodies (6) and viscoelastic bodies (7).</p> |
