发明授权
US06493180B1 Hard disk drive cover that contains a helmholtz resonator which attenuates acoustic energy
有权
硬盘驱动器盖包含一个亥姆霍兹共振器，可以衰减声能
- 专利标题： Hard disk drive cover that contains a helmholtz resonator which attenuates acoustic energy
- 专利标题（中）： 硬盘驱动器盖包含一个亥姆霍兹共振器，可以衰减声能
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申请号： US09593181申请日： 2000-06-13
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公开(公告)号： US06493180B1公开(公告)日： 2002-12-10
- 发明人: Seong-Woo Kang , Wilson Long , Tai-Yeon Hwang
- 申请人： Seong-Woo Kang , Wilson Long , Tai-Yeon Hwang
- 主分类号： G11B3314
- IPC分类号： G11B3314
摘要：
A disk drive housing that can attenuate noise. The housing may include a first layer that is attached to a second layer, and a gap located between the first and second layers. The layers and gap may be configured to attenuate acoustic energy within a relatively broad frequency range.
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