| 发明名称 | Storage device | ||
| 摘要 | In a storage device provided with a plurality of recording devices, the vibrations which propagate to the recording devices through a board can be reduced with a small number of parts. A storage device equipped with a plurality of recording devices having: a canister equipped with the recording device; a board equipped with a circuit that transmits a signal to the recording device or processes a signal; a chassis equipped with the board and the canister; a plate-like piezoelectric element attached to part of the board; a vibration detection sensor attached to part of the board; and a control unit that controls a drive signal given to the piezoelectric element in accordance with a sensor output of the vibration detection sensor is proposed. | ||
| 申请公布号 | US8760798(B2) | 申请公布日期 | 2014.06.24 |
| 申请号 | US201213398900 | 申请日期 | 2012.02.17 |
| 申请人 | Hitachi, Ltd. | 发明人 | Arisaka Toshihiro;Matsuka Daisuke;Fukuda Hiroshi;Waizumi Morihiro;Kinoshita Kouichirou;Wada Naoki |
| 分类号 | G11B33/08 | 主分类号 | G11B33/08 |
| 代理机构 | Mattingly & Malur, PC | 代理人 | Mattingly & Malur, PC |
| 主权项 | 1. A storage device equipped with a plurality of recording devices, comprising: a canister equipped with the recording device; a board equipped with a circuit that transmits a signal to the recording device or processes a signal; a chassis equipped with the board and the canister; a plate-like piezoelectric element attached to part of the board; a vibration detection sensor attached to part of the board; and a control unit that controls a drive signal given to the piezoelectric element in accordance with a sensor output of the vibration detection sensor. | ||
| 地址 | Tokyo JP | ||