Invention Grant
- Patent Title: Method and apparatus for mitigating induced shock and vibration
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Application No.: US14871050Application Date: 2015-09-30
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Publication No.: US10083721B2Publication Date: 2018-09-25
- Inventor: Christopher Ellis Schroeder , Charles Powell Morris , Kevin Lee Van Pelt
- Applicant: Dot Hill Systems Corporation
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agent Thomas J. Lavan
- Main IPC: G11B33/08
- IPC: G11B33/08 ; H05K7/14

Abstract:
A method for reducing susceptibility to vibration for a storage device is provided. The method includes running a performance test to the storage device over a predetermined range of vibration frequencies and determining there is a frequency of concern for the storage device. The method also includes establishing resonant frequencies of the storage device and determining if a resonant frequency of the storage device corresponds to the frequency of concern. If a resonant frequency corresponds to the frequency of concern, then the method includes reducing stiffness of a plurality of mounting members coupled to the storage device and repeating running the performance test, determining there is a frequency of concern, determining a resonant frequency overlaps a frequency of concern, and reducing stiffness of the plurality of mounting members until one of there are no frequencies of concern and a resonant frequency does not correspond to a frequency of concern.
Public/Granted literature
- US20170092335A1 Method and apparatus for mitigating induced shock and vibration Public/Granted day:2017-03-30
Information query
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