SG101490A1 - Disk drive apparatus, hard disk drive, and enclosure for hard disk drive - Google Patents

Disk drive apparatus, hard disk drive, and enclosure for hard disk drive

Info

Publication number
SG101490A1
SG101490A1 SG200106268A SG200106268A SG101490A1 SG 101490 A1 SG101490 A1 SG 101490A1 SG 200106268 A SG200106268 A SG 200106268A SG 200106268 A SG200106268 A SG 200106268A SG 101490 A1 SG101490 A1 SG 101490A1
Authority
SG
Singapore
Prior art keywords
disk drive
hard disk
enclosure
hard
drive apparatus
Prior art date
Application number
SG200106268A
Other languages
English (en)
Inventor
Nakamoto Tatsuo
Tsuda Shingo
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of SG101490A1 publication Critical patent/SG101490A1/en

Links

Classifications

    • 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
    • G11B33/148—Reducing friction, adhesion, drag
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
SG200106268A 2000-10-27 2001-10-11 Disk drive apparatus, hard disk drive, and enclosure for hard disk drive SG101490A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000329414A JP2002133827A (ja) 2000-10-27 2000-10-27 ディスク・ドライブ装置、ハード・ディスク・ドライブおよびハード・ディスク・ドライブの筐体

Publications (1)

Publication Number Publication Date
SG101490A1 true SG101490A1 (en) 2004-01-30

Family

ID=18806083

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200106268A SG101490A1 (en) 2000-10-27 2001-10-11 Disk drive apparatus, hard disk drive, and enclosure for hard disk drive

Country Status (5)

Country Link
US (1) US6628475B2 (zh)
JP (1) JP2002133827A (zh)
KR (1) KR100463904B1 (zh)
CN (1) CN1226741C (zh)
SG (1) SG101490A1 (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6665139B2 (en) * 1998-02-13 2003-12-16 Hitachi, Ltd. Magnetic-disc unit with gap between disc and shroud
JP3984778B2 (ja) * 2000-09-29 2007-10-03 株式会社日立グローバルストレージテクノロジーズ 磁気ディスク装置
US6882500B2 (en) * 2001-10-26 2005-04-19 Seagate Technology Llc Airflow channel within a disc drive housing
US6690637B1 (en) * 2001-12-14 2004-02-10 Western Digital Technologies, Inc. Disk drive including disk clamp with non-symmetric engaged fastener holes and fastener torque
US7379265B2 (en) * 2002-01-24 2008-05-27 Seagate Technology Llc Disc drive air borne filtering channel
US7158342B2 (en) 2003-08-20 2007-01-02 Hitachi Global Storage Technologies Netherlands Bv Hard disk drive with aerodynamic diffuser, contraction, and fairing for disk base and re-acceleration drag reduction
US7236331B2 (en) * 2003-12-30 2007-06-26 Matsushita Electric Industrial Co., Ltd. System and method to provide a ramp having a location which is transitioning from a first grade to a second grade for removing a read/write head from a media
JP4202948B2 (ja) * 2004-02-23 2008-12-24 富士通株式会社 記録ディスク駆動装置および組み込み部品
US7239475B1 (en) * 2004-05-28 2007-07-03 Western Digital Technologies, Inc. Disk drive with airflow diverter filter component
JP4185905B2 (ja) * 2004-11-30 2008-11-26 株式会社日立製作所 ディスク駆動装置
JP2006185485A (ja) 2004-12-27 2006-07-13 Hitachi Global Storage Technologies Netherlands Bv ディスク・ドライブ装置
JP2006277866A (ja) * 2005-03-30 2006-10-12 Fujitsu Ltd 記憶媒体駆動装置の空気清浄方法及び空気清浄装置
US7633708B2 (en) * 2005-04-25 2009-12-15 Hitachi Global Storage Technologies Netherlands B.V. Collapsible bypass channel disposed outside of disk drive housing
JP2006318519A (ja) * 2005-05-10 2006-11-24 Hitachi Global Storage Technologies Netherlands Bv 磁気ディスク装置
US20080013206A1 (en) * 2006-07-14 2008-01-17 Feliss Norbert A Reducing the obstruction of air flow through a bypass channel associated with a disk drive
US7599148B2 (en) * 2006-10-05 2009-10-06 Hitachi Global Storage Technologies Netherlands B.V. Apparatus and method for integral filter and bypass channel in a hard disk drive
US7898764B2 (en) * 2006-10-19 2011-03-01 Hitachi Global Storage Technologies Netherlands B.V. System, method, and apparatus for slit shroud with integrated bypass channel wall feature for disk drive applications
US7907365B2 (en) * 2007-06-20 2011-03-15 Hitachi Global Storage Technologies Netherlands B.V. Apparatus for controlling and sealing airflow around disk drive bypass walls
US7936533B2 (en) * 2007-10-22 2011-05-03 Hitachi Global Storage Technologies Netherlands B.V. System, method and apparatus for wall slot in disk drive bypass channel for enhanced voice coil motor cooling
US8102618B2 (en) 2008-03-04 2012-01-24 Hitachi Global Storage Technologies Netherlands B.V. System, method and apparatus for disk drive recirculation filter having inlet and outlet disk rim shrouding
US8619386B2 (en) * 2008-04-25 2013-12-31 HGST Netherlands B.V. Minimizing flow induced vibration in a hard disk drive with a hybrid planar plate having a bypass channel
US8274754B2 (en) * 2008-05-09 2012-09-25 Hitachi Global Storage Technologies Netherlands B.V. System, method and apparatus for integrated bypass channel and diverter for hard disk drives
US8854771B1 (en) 2013-04-08 2014-10-07 HGST Netherlands B.V. Hard disk drive bypass channel having a close-sided voice coil motor
WO2021011011A1 (en) * 2019-07-18 2021-01-21 Western Digital Technologies, Inc. Vertically translating load/unload ramp mechanism for cold storage data storage device
JP2022167569A (ja) * 2021-04-23 2022-11-04 株式会社東芝 磁気ディスク装置
US11615810B1 (en) * 2022-04-01 2023-03-28 Western Digital Technologies, Inc. Hard disk drive non-uniform disk shroud clearance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620250A (en) * 1984-03-29 1986-10-28 Eastman Kodak Company Transducer-to-medium stabilizing device at negative attack angle with respect to medium
US5898545A (en) * 1997-07-01 1999-04-27 International Business Machines Corporation Head load/unload and disk airflow control apparatus
US6091570A (en) * 1998-08-18 2000-07-18 International Business Machines Corporation Architecture for guiding the air flow in a disk storage device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61216175A (ja) * 1985-03-22 1986-09-25 Hitachi Ltd 磁気ディスク記憶装置
JPH07320478A (ja) * 1994-05-27 1995-12-08 Hitachi Ltd 回転円板型記憶装置
JP3149394B2 (ja) * 1997-10-29 2001-03-26 インターナショナル・ビジネス・マシーンズ・コーポレ−ション 包囲部材、ディスク装置及びその製造方法
US6369978B1 (en) * 1998-07-17 2002-04-09 Hitachi, Ltd. Magnetic disk apparatus with shroud having opening downstream of moveable arm
JP3732001B2 (ja) * 1998-02-13 2006-01-05 株式会社日立グローバルストレージテクノロジーズ 磁気ディスク装置
JP4058200B2 (ja) * 1998-07-17 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 磁気ディスク装置
US6054833A (en) * 1999-05-10 2000-04-25 Iomega Corporation Disk drive having improved head-velocity control, and method therefor
JP3984778B2 (ja) * 2000-09-29 2007-10-03 株式会社日立グローバルストレージテクノロジーズ 磁気ディスク装置
JP2002008347A (ja) 2000-06-23 2002-01-11 Hitachi Ltd 磁気ディスク装置
JP2002124062A (ja) 2000-10-18 2002-04-26 Hitachi Ltd 磁気ディスク装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620250A (en) * 1984-03-29 1986-10-28 Eastman Kodak Company Transducer-to-medium stabilizing device at negative attack angle with respect to medium
US5898545A (en) * 1997-07-01 1999-04-27 International Business Machines Corporation Head load/unload and disk airflow control apparatus
US6091570A (en) * 1998-08-18 2000-07-18 International Business Machines Corporation Architecture for guiding the air flow in a disk storage device

Also Published As

Publication number Publication date
KR100463904B1 (ko) 2004-12-30
KR20020033049A (ko) 2002-05-04
CN1351348A (zh) 2002-05-29
US20020071203A1 (en) 2002-06-13
CN1226741C (zh) 2005-11-09
US6628475B2 (en) 2003-09-30
JP2002133827A (ja) 2002-05-10

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