JP4624209B2 - 磁気ディスク装置 - Google Patents

磁気ディスク装置 Download PDF

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Publication number
JP4624209B2
JP4624209B2 JP2005230920A JP2005230920A JP4624209B2 JP 4624209 B2 JP4624209 B2 JP 4624209B2 JP 2005230920 A JP2005230920 A JP 2005230920A JP 2005230920 A JP2005230920 A JP 2005230920A JP 4624209 B2 JP4624209 B2 JP 4624209B2
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JP
Japan
Prior art keywords
magnetic disk
disk device
cover
base member
device characterized
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2005230920A
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English (en)
Japanese (ja)
Other versions
JP2007048369A (ja
JP2007048369A5 (enExample
Inventor
貴子 早川
貢記 上船
Original Assignee
ヒタチグローバルストレージテクノロジーズネザーランドビーブイ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ヒタチグローバルストレージテクノロジーズネザーランドビーブイ filed Critical ヒタチグローバルストレージテクノロジーズネザーランドビーブイ
Priority to JP2005230920A priority Critical patent/JP4624209B2/ja
Priority to US11/499,480 priority patent/US7630170B2/en
Priority to CN200610110140XA priority patent/CN1913035B/zh
Publication of JP2007048369A publication Critical patent/JP2007048369A/ja
Publication of JP2007048369A5 publication Critical patent/JP2007048369A5/ja
Application granted granted Critical
Publication of JP4624209B2 publication Critical patent/JP4624209B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/1446—Reducing contamination, e.g. by dust, debris
    • G11B33/1466—Reducing contamination, e.g. by dust, debris sealing gaskets

Landscapes

  • Gasket Seals (AREA)
  • Rotational Drive Of Disk (AREA)
  • Moving Of Heads (AREA)
JP2005230920A 2005-08-09 2005-08-09 磁気ディスク装置 Expired - Fee Related JP4624209B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005230920A JP4624209B2 (ja) 2005-08-09 2005-08-09 磁気ディスク装置
US11/499,480 US7630170B2 (en) 2005-08-09 2006-08-03 Sealing method for magnetic disk drive
CN200610110140XA CN1913035B (zh) 2005-08-09 2006-08-07 磁盘驱动器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005230920A JP4624209B2 (ja) 2005-08-09 2005-08-09 磁気ディスク装置

Publications (3)

Publication Number Publication Date
JP2007048369A JP2007048369A (ja) 2007-02-22
JP2007048369A5 JP2007048369A5 (enExample) 2008-09-25
JP4624209B2 true JP4624209B2 (ja) 2011-02-02

Family

ID=37721934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005230920A Expired - Fee Related JP4624209B2 (ja) 2005-08-09 2005-08-09 磁気ディスク装置

Country Status (3)

Country Link
US (1) US7630170B2 (enExample)
JP (1) JP4624209B2 (enExample)
CN (1) CN1913035B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5262171B2 (ja) * 2008-02-19 2013-08-14 富士通株式会社 符号化装置、符号化方法および符号化プログラム
US20110212281A1 (en) * 2010-02-26 2011-09-01 Western Digital Technologies, Inc. Disk drive having a conformal laminated cover seal adhered a top face and four side faces of a helium-filled enclosure
US8194348B2 (en) * 2010-02-26 2012-06-05 Western Digital Technologies, Inc. Sealed laminated electrical connector for helium filled disk drive
US8493686B2 (en) 2010-05-25 2013-07-23 HGST Netherlands B.V. Low profile hard-disk drive enclosure cover which includes a flange recess for accommodating a SATA connector
US8873231B2 (en) 2010-12-23 2014-10-28 HGST Netherlands B.V. Electronic device enclosure configured to shield against electromagnetic interference
US8451559B1 (en) 2012-01-25 2013-05-28 Western Digital Technologies, Inc. Disk drive having a base with a protruding peripheral metal flange that is folded over a top cover to enclose helium
US9019657B1 (en) * 2013-03-13 2015-04-28 Western Digital Technologies, Inc. Coined VCM tab to limit cover deflection under pinch load
US8854766B1 (en) 2013-08-07 2014-10-07 Western Digital Technologies, Inc. Disk drive having a conformal peripheral foil seal having an opening covered by a central metal cap
US9159205B1 (en) 2013-12-18 2015-10-13 Western Digital Technologies, Inc. Tamper-evident seals having adhesive-free areas to minimize rework time
US9953684B2 (en) 2015-08-20 2018-04-24 Western Digital Technologies, Inc. Adhesive cover seal for hermetically-sealed data storage device
US9852777B2 (en) * 2016-02-17 2017-12-26 Western Digital Technologies, Inc. Hermetically-sealed hard disk drive cover perimeter adhesive seal
CN107274918B (zh) 2016-04-07 2019-08-16 株式会社东芝 盘驱动器
US9818454B1 (en) 2016-06-22 2017-11-14 Western Digital Technologies, Inc. Hermetically-sealed data storage device for increased disk diameter
US10153005B1 (en) * 2017-08-04 2018-12-11 Western Digital Technologies, Inc. Container flange configurations with increased diffusion length for hermetic sealing of data storage systems and devices

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5021905A (en) * 1989-11-13 1991-06-04 Hewlett-Packard Company Disk drive enclosure for minimizing stresses and a vibration damping seal therefor
JPH0773658A (ja) 1993-09-02 1995-03-17 Nec Corp 磁気ディスク装置
US5367417A (en) * 1993-12-16 1994-11-22 International Business Machines Corporation Disk drive with flow-by chemical breather filter
JPH09326192A (ja) 1996-06-05 1997-12-16 Ricoh Co Ltd 記録ディスク・ローディング装置
JPH11232833A (ja) * 1998-02-10 1999-08-27 Fujitsu Ltd 記録ディスク装置およびそのカバーシール
JP2002081547A (ja) * 2000-09-04 2002-03-22 Fujitsu Ltd 電子機器の密閉構造
JP4055045B2 (ja) * 2001-10-25 2008-03-05 株式会社日立グローバルストレージテクノロジーズ 回転円盤型記憶装置
US7218473B2 (en) * 2002-03-22 2007-05-15 Seagate Technology Llc Two-stage sealing of a data storage assembly housing to retain a low density atmosphere
JP2004037707A (ja) 2002-07-02 2004-02-05 Matsushita Electric Ind Co Ltd 表示装置
CN2590124Y (zh) * 2002-11-23 2003-12-03 深圳易拓科技有限公司 磁盘驱动器防emi及壳体密封结构
CN2736891Y (zh) 2005-01-28 2005-10-26 贵州南方汇通世华微硬盘有限公司 硬盘驱动器

Also Published As

Publication number Publication date
US20070035872A1 (en) 2007-02-15
JP2007048369A (ja) 2007-02-22
CN1913035B (zh) 2011-04-13
CN1913035A (zh) 2007-02-14
US7630170B2 (en) 2009-12-08

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