DE69325403T2 - Mikrominiaturisierte Festplatteneinheit - Google Patents

Mikrominiaturisierte Festplatteneinheit

Info

Publication number
DE69325403T2
DE69325403T2 DE69325403T DE69325403T DE69325403T2 DE 69325403 T2 DE69325403 T2 DE 69325403T2 DE 69325403 T DE69325403 T DE 69325403T DE 69325403 T DE69325403 T DE 69325403T DE 69325403 T2 DE69325403 T2 DE 69325403T2
Authority
DE
Germany
Prior art keywords
hard disk
disk unit
miniaturized hard
micro
micro miniaturized
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
DE69325403T
Other languages
English (en)
Other versions
DE69325403D1 (de
Inventor
Daniel E Barnard
Robert P Cloutier
Klaus-Peter Deyring
Michael R Hatch
Thomas J Huber
Robert J Kobliska
James A Mcdonald
Ronald R Moon
John C Scott
Bryan T Silbermann
Philip L Steiner
Gregg J Uhlendorf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of DE69325403D1 publication Critical patent/DE69325403D1/de
Application granted granted Critical
Publication of DE69325403T2 publication Critical patent/DE69325403T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B20/1252—Formatting, e.g. arrangement of data block or words on the record carriers on discs for discontinuous data, e.g. digital information signals, computer programme data
    • 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
    • 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
DE69325403T 1992-03-10 1993-03-09 Mikrominiaturisierte Festplatteneinheit Expired - Fee Related DE69325403T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/850,443 US5291355A (en) 1992-03-10 1992-03-10 Micro miniature hard disk drive

Publications (2)

Publication Number Publication Date
DE69325403D1 DE69325403D1 (de) 1999-07-29
DE69325403T2 true DE69325403T2 (de) 1999-11-25

Family

ID=25308122

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69325403T Expired - Fee Related DE69325403T2 (de) 1992-03-10 1993-03-09 Mikrominiaturisierte Festplatteneinheit

Country Status (4)

Country Link
US (1) US5291355A (de)
EP (1) EP0560298B1 (de)
JP (1) JP2865124B2 (de)
DE (1) DE69325403T2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446609A (en) * 1991-09-24 1995-08-29 Teac Corporation Low profile disk drive assembly
JPH07176168A (ja) * 1991-09-24 1995-07-14 Kalok Corp 大容量薄型ディスクドライブシステム、ディスクドライブアセンブリ及び組立方法
US5596738A (en) * 1992-01-31 1997-01-21 Teac Corporation Peripheral device control system using changeable firmware in a single flash memory
US5440436A (en) 1992-11-13 1995-08-08 Syquest Technology, Inc. Removable cartridge disk drive with a 1.8 inch form factor
GB9224176D0 (en) * 1992-11-18 1993-01-06 Calluna Tech Ltd Miniature hard disk drive system
US5586306A (en) * 1993-06-04 1996-12-17 Cirrus Logic, Inc. Integrated circuit servo system control for computer mass storage device with distributed control functionality to reduce transport delay
US5477103A (en) * 1993-06-04 1995-12-19 Cirrus Logic, Inc. Sequence, timing and synchronization technique for servo system controller of a computer disk mass storage device
JP3267046B2 (ja) 1994-04-21 2002-03-18 株式会社日立製作所 磁気記憶装置
US5646801A (en) * 1994-08-30 1997-07-08 International Business Machines Corporation Direct access storage device with improved reliability flex cable mounting
US5590006A (en) * 1994-12-23 1996-12-31 International Business Machines Corporation One-sided, single platter hard disk with center parking features
US5590002A (en) * 1995-01-23 1996-12-31 Iomega Corporation Compliant anchor for securing disk drive actuator bearing
US5835309A (en) * 1995-05-22 1998-11-10 International Business Machines Corporation Pivot bearing
US5761000A (en) * 1995-11-30 1998-06-02 Samsung Electronics Co., Ltd. Data storage devices having a slim-type hard disk drive suitable for use in portable computers
US5822155A (en) * 1996-04-02 1998-10-13 Western Digital Corporation Magnetic latch assembly for a disk drive including a ferromagnetic holder surrounding a permanent magnetic
US6768610B1 (en) 1997-08-27 2004-07-27 Seagate Technology Llc Microactuator servo system in a disc drive
US6081400A (en) * 1997-11-14 2000-06-27 Castlewood Systems, Inc. Power-off method and device for electronic storage apparatus
US6282066B1 (en) 1998-03-20 2001-08-28 Seagate Technology Llc Microactuator suspension with multiple narrow beams
US6473959B1 (en) 1999-05-07 2002-11-05 Seagate Technology Llc Method for latching a disc driver actuator
US6437939B1 (en) 2000-01-19 2002-08-20 International Business Machines Corporation Ergonomic safety assist mechanism for handling micro-sized computer hard disk drives
US6430000B1 (en) * 2000-04-13 2002-08-06 General Dynamics Information Systems, Inc. Hermetically sealed plural disk drive housing
US6744604B2 (en) 2001-03-21 2004-06-01 Seagate Technology Llc Low particulating latch for a disc drive
US6731454B2 (en) * 2001-06-11 2004-05-04 Hitachi Global Storage Technologies Netherlands B.V. Disk drive with a pivot embedded torque generating track follow actuator and method therefor
US6896355B2 (en) 2003-06-02 2005-05-24 Hewlett-Packard Development Company, Lp. Printhead positioning mechanism
US7372662B2 (en) * 2003-08-14 2008-05-13 Seagate Technology Llc Base deck with formed-in-place gaskets and impact dissipation members for a data storage device
US7377617B2 (en) * 2004-10-12 2008-05-27 Clarke Leo C Printing apparatus and method
US8111478B2 (en) * 2008-12-23 2012-02-07 Hitachi Global Storage Technologies, Netherlands B.V. Reducing a spreading of contaminants within a hard disk drive
US8105409B2 (en) 2009-01-30 2012-01-31 General Electric Company Filter retention system
US8048186B2 (en) * 2009-04-02 2011-11-01 General Electric Company Filter retention systems and devices
US10119469B2 (en) 2016-09-15 2018-11-06 General Electric Company Method and apparatus for modularized inlet silencer baffles
US10722990B2 (en) 2016-09-15 2020-07-28 General Electric Company Method for installing and removing modularized silencer baffles
CN108278158B (zh) 2017-01-06 2022-05-13 通用电气公司 用于改进的入口消音挡板的系统和方法
CN108278157B (zh) 2017-01-06 2022-08-02 通用电气公司 用于改进的入口消音挡板的系统和方法
US10115436B1 (en) * 2017-06-20 2018-10-30 Seagate Technology Llc Filter media and filter products for electronic enclosures

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956736A (en) * 1972-05-24 1976-05-11 Jacques James O Disc cartridge sector formatting arrangement and record addressing system
GB1486070A (en) * 1975-04-02 1977-09-14 Ibm Magnetic disc file including a clean gas system
US4982296A (en) * 1980-09-24 1991-01-01 Quantum Corporation Head and disk assembly for fixed disk drive
US4568988A (en) * 1984-02-22 1986-02-04 Rodime Plc Micro hard-disk drive system
JPS6396790A (ja) * 1986-10-13 1988-04-27 Hitachi Ltd 磁気デイスク装置
US4965684A (en) * 1988-01-25 1990-10-23 Conner Peripherals, Inc. Low height disk drive
JPH01211284A (ja) * 1988-02-18 1989-08-24 Toshiba Corp 磁気ディスク装置
US4903157A (en) * 1988-03-30 1990-02-20 Miniscribe Corporation Electromagnet-actuated head latching apparatus
US4888655A (en) * 1988-07-18 1989-12-19 Seagate Technology, Inc. Air filtration system for disc drives
JPH0276177A (ja) * 1988-09-13 1990-03-15 Mitsubishi Electric Corp 磁気デイスク装置
JPH02105375A (ja) * 1988-10-14 1990-04-17 Mitsubishi Electric Corp 磁気ヘッドを担持するキャリアの自動錠止装置
JPH0335478A (ja) * 1989-07-03 1991-02-15 Alps Electric Co Ltd 情報記録デイスクのフオーマツト構造
JP3379956B2 (ja) * 1989-07-31 2003-02-24 シーゲイト テクノロジー エルエルシー 強化した構造的剛性を有するディスク駆動機構
US5025335B1 (en) * 1989-07-31 1995-12-26 Conner Peripherals Inc Architecture for 2 1/2 inch diameter single disk drive
US5223993A (en) * 1989-11-03 1993-06-29 Conner Peripherals, Inc. Multiple actuator disk drive
JPH0394466U (de) * 1990-01-16 1991-09-26
JPH0444689A (ja) * 1990-06-11 1992-02-14 Nippon Steel Corp 磁気ディスク装置
WO1992001283A1 (en) * 1990-07-06 1992-01-23 Conner Peripherals, Inc. Low height disk drive
US5187621A (en) * 1991-03-25 1993-02-16 Quantum Corporation RFI/EMI reduction for head and disk assembly
US5204793A (en) * 1991-06-28 1993-04-20 Syguest Technology Removable cartridge disk drive with an integral head loading ramp, air filter and removable cartridge door safety stop

Also Published As

Publication number Publication date
DE69325403D1 (de) 1999-07-29
JP2865124B2 (ja) 1999-03-08
US5291355A (en) 1994-03-01
EP0560298A2 (de) 1993-09-15
EP0560298B1 (de) 1999-06-23
JPH0612830A (ja) 1994-01-21
EP0560298A3 (en) 1995-08-30

Similar Documents

Publication Publication Date Title
DE69325403D1 (de) Mikrominiaturisierte Festplatteneinheit
DE69530014T2 (de) Festplatte
FR2710444B1 (fr) Boîtier de disque compact.
DE69428102T2 (de) Festplattenantriebe
ID20724A (id) Penggerak disk
DE59209935D1 (de) Plattenspeicher
DE69333237D1 (de) Plattenkassette
DE69535111D1 (de) Plattenkassette
DE59801559D1 (de) Compact Disk
DE9415393U1 (de) Datenträger-Hülle
DE9312615U1 (de) Datenträger
DE69329970D1 (de) Plattengerät
FI925267A0 (fi) Levyrakenne
DE29519641U1 (de) Compact-Disc-Gehäuse
DE9408592U1 (de) Festplattenkassette
KR940023389U (ko) 마이크로 플로피 디스크
KR940004174U (ko) 마이크로 플로피 디스크
KR930024291U (ko) 마이크로 플로피 디스크 케이스
KR930024310U (ko) 마이크로 플로피 디스크 케이스
KR940004186U (ko) 마이크로 플로피 디스크 케이스
KR940001860U (ko) 콤팩트 디스크(Compackt disk) 케이스
DE9401007U1 (de) Compact-Disk-Behälter
KR970011019U (ko) 콤팩트디스크 케이스
KR940027487U (ko) 컴팩트디스크 케이스
KR940006390U (ko) 마이크로 플로피 디스크 자켓

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee