发明申请
WO2018236434A1 INTERMITTENT OPERATION OF COMPARTMENTED PNEUMATICS FOR SEALED DATA STORAGE SYSTEM
审中-公开
基本信息:
- 专利标题： INTERMITTENT OPERATION OF COMPARTMENTED PNEUMATICS FOR SEALED DATA STORAGE SYSTEM
- 申请号：PCT/US2018/021401 申请日：2018-03-07
- 公开(公告)号：WO2018236434A1 公开(公告)日：2018-12-27
- 发明人： AMIN-SHAHIDI, Darya , HIRANO, Toshiki
- 申请人： WESTERN DIGITAL TECHNOLOGIES, INC.
- 申请人地址： 5601 Great Oaks Parkway San Jose, CA 95119 US
- 专利权人： WESTERN DIGITAL TECHNOLOGIES, INC.
- 当前专利权人： WESTERN DIGITAL TECHNOLOGIES, INC.
- 当前专利权人地址： 5601 Great Oaks Parkway San Jose, CA 95119 US
- 代理机构： HENKAUS, John, D.
- 优先权： US15/629,641 20170621
- 主分类号： G11B33/12
- IPC分类号： G11B33/12 ; G11B33/14 ; G06F1/18 ; H05K7/14
摘要：
A data storage system includes multiple hermetically-sealed enclosures containing a lighter-than air gas, multiple data storage devices housed in each enclosure and containing the lighter-than-air gas, a tray pneumatic control system each corresponding to and pneumatically coupled to a corresponding hermetically-sealed enclosure, and a rack pneumatic control system pneumatically coupled to each tray pneumatic control system. The tray pneumatic control system may include a tray valve operable in a first way to provide a vacuum in a space between first and second sealing members of the enclosure, and operable in a second way to provide the lighter-than-air gas to the enclosure. The rack pneumatic control system may include a vacuum source operable to provide a vacuum to each tray valve and a lighter-than-air gas source operable to provide the lighter-than-air gas to each tray valve.
IPC结构图谱:
| G | 物理 |
| --G11 | 信息存储 |
| ----G11B | 基于记录载体和换能器之间的相对运动而实现的信息存储 |
| ------G11B33/00 | 本小类其他各组中不包含的结构部件、零部件或附件 |
| --------G11B33/12 | .设备内结构部件的布局，例如，电源，组件的布局 |