DE69833525D1 - Plattenlaufwerk mit einer Kunstharzabdeckplatte mit verbesserten elektromagnetischen Schutzeigenschaften - Google Patents

Plattenlaufwerk mit einer Kunstharzabdeckplatte mit verbesserten elektromagnetischen Schutzeigenschaften

Info

Publication number
DE69833525D1
DE69833525D1 DE69833525T DE69833525T DE69833525D1 DE 69833525 D1 DE69833525 D1 DE 69833525D1 DE 69833525 T DE69833525 T DE 69833525T DE 69833525 T DE69833525 T DE 69833525T DE 69833525 D1 DE69833525 D1 DE 69833525D1
Authority
DE
Germany
Prior art keywords
cover plate
disk drive
resin cover
protection properties
electromagnetic protection
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
DE69833525T
Other languages
English (en)
Other versions
DE69833525T2 (de
Inventor
Hideaki Kamezawa
Takashi Matsumoto
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE69833525D1 publication Critical patent/DE69833525D1/de
Application granted granted Critical
Publication of DE69833525T2 publication Critical patent/DE69833525T2/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
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
    • 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
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/08—Insulation or absorption of undesired vibrations or sounds
    • 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
    • G11B33/1493—Electro-Magnetic Interference [EMI] or Radio Frequency Interference [RFI] shielding; grounding of static charges
DE69833525T 1998-06-18 1998-12-08 Plattenlaufwerk mit einer Kunstharzabdeckplatte mit verbesserten elektromagnetischen Schutzeigenschaften Expired - Fee Related DE69833525T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17114298A JP4169833B2 (ja) 1998-06-18 1998-06-18 ディスク装置
JP17114298 1998-06-18

Publications (2)

Publication Number Publication Date
DE69833525D1 true DE69833525D1 (de) 2006-04-27
DE69833525T2 DE69833525T2 (de) 2006-08-10

Family

ID=15917775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69833525T Expired - Fee Related DE69833525T2 (de) 1998-06-18 1998-12-08 Plattenlaufwerk mit einer Kunstharzabdeckplatte mit verbesserten elektromagnetischen Schutzeigenschaften

Country Status (4)

Country Link
US (1) US6469864B2 (de)
EP (1) EP0973165B1 (de)
JP (1) JP4169833B2 (de)
DE (1) DE69833525T2 (de)

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US7206164B2 (en) * 2002-10-03 2007-04-17 Seagate Technology Llc Adhesive sheet shaft support in a data storage device
KR100486286B1 (ko) * 2002-12-05 2005-04-29 삼성전자주식회사 광디스크 드라이브
US6958884B1 (en) * 2003-05-30 2005-10-25 Western Digital Technologies, Inc. Disk drive having an acoustic damping shield assembly with an acoustic barrier layer
US6954329B1 (en) * 2003-05-30 2005-10-11 Western Digital Technologies, Inc. Disk drive having an acoustic damping assembly with an acoustic barrier layer
US7012781B2 (en) * 2003-06-18 2006-03-14 Seagate Technology Llc Laminated disc drive base
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KR100532502B1 (ko) * 2004-01-30 2005-11-30 삼성전자주식회사 하드 디스크 드라이브의 완충 구조체
KR100564611B1 (ko) * 2004-02-14 2006-03-29 삼성전자주식회사 하드 디스크 드라이브의 완충 구조체
JP2006074177A (ja) * 2004-08-31 2006-03-16 Toshiba Corp 電子機器
US7385784B1 (en) 2004-10-29 2008-06-10 Western Digital Technologies, Inc. Disk drive cover with top and bottom layers electrically grounded with first and second flaps and method of manufacturing the same
US7420771B1 (en) 2005-01-11 2008-09-02 Western Digital Technologies, Inc. Disk drive with cover including a metal layer and a polymer layer with a polymer layer feature
JP2006286092A (ja) * 2005-03-31 2006-10-19 Toshiba Corp ディスク装置
US7359144B2 (en) * 2005-06-28 2008-04-15 Seagate Technology Llc Overmold component seal in an electronic device housing
JP2007012178A (ja) * 2005-06-30 2007-01-18 Toshiba Corp ディスク装置
KR100733227B1 (ko) * 2005-12-12 2007-06-27 삼성전기주식회사 스핀들모터
US7787212B2 (en) * 2006-02-10 2010-08-31 Seagate Technology, Llc Stiffness reducing features in a top layer of a laminated top cover
US7742316B2 (en) * 2007-01-05 2010-06-22 Seagate Technology Llc Protection assembly for a multi-surface housing
US8390952B1 (en) * 2008-02-22 2013-03-05 Western Digital Technologies, Inc. Information storage device having a conductive shield with a peripheral capacitive flange
KR20100101958A (ko) * 2009-03-10 2010-09-20 삼성전자주식회사 슈퍼 커패시터를 포함하는 고체 상태 구동기
US8934255B2 (en) 2009-03-10 2015-01-13 Samsung Electronics Co., Ltd. Super capacitor casing and supercapacitor embedded device
CN101833987B (zh) * 2009-03-10 2015-09-16 三星电子株式会社 超级电容器壳体及超级电容器埋设装置
US8995119B2 (en) 2009-03-17 2015-03-31 Mmi Precision Forming Pte Ltd. Low cost high performance injection molded hard drive top cover
JP2010225207A (ja) * 2009-03-19 2010-10-07 Alphana Technology Co Ltd ディスク駆動装置
GB201007639D0 (en) * 2010-05-07 2010-06-23 Metalform Asia Pte Ltd Low cost high performance hard drive base
WO2012102168A1 (ja) * 2011-01-26 2012-08-02 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置
US9466335B2 (en) * 2011-04-28 2016-10-11 Entrotech, Inc. Hermetic hard disk drives comprising integrally molded filters and related methods
US8599514B2 (en) 2011-04-28 2013-12-03 Entrotech, Inc. Stabilization of components within hard disk drives and related methods
US8593760B2 (en) 2011-04-28 2013-11-26 Entrotech, Inc. Hard disk drives with electrical connectors comprising a flexible circuit extending through an opening in the base and related methods
US9190115B2 (en) 2011-04-28 2015-11-17 Entrotech, Inc. Method of assembling a disk drive
US8533934B2 (en) 2011-04-28 2013-09-17 Entrotech, Inc. Method of assembling a hard disk drive
US20120275286A1 (en) * 2011-04-28 2012-11-01 Entrotech, Inc. Hard Disk Drives Encapsulated With Polymeric Coatings and Related Methods
US8427787B2 (en) 2011-04-28 2013-04-23 Entrotech, Inc. Hard disk drives with improved exiting regions for electrical connectors and related methods
US8837080B2 (en) * 2011-04-28 2014-09-16 Entrotech, Inc. Hard disk drives with composite housings and related methods
US9030841B2 (en) * 2012-02-23 2015-05-12 Apple Inc. Low profile, space efficient circuit shields
EP3134898A4 (de) 2014-04-22 2017-12-13 Entrotech, Inc. Nachbearbeitbare festplattenlaufwerke, gehäuseabdichtungen dafür und zugehörige verfahren
US9536572B2 (en) * 2014-05-16 2017-01-03 Seagate Technology Llc Apparatus with sealed cavity formed by at least one impermeable weld
US10002645B2 (en) 2014-06-09 2018-06-19 Entrotech, Inc. Laminate-wrapped hard disk drives and related methods
US9601161B2 (en) 2015-04-15 2017-03-21 entroteech, inc. Metallically sealed, wrapped hard disk drives and related methods
US9361947B1 (en) * 2015-06-10 2016-06-07 Western Digital Technologies, Inc. Hard disk drive motor cup support
US11281184B2 (en) 2019-06-27 2022-03-22 Seagate Technology Llc Adaptive manufacturing systems, methods, and devices such as hard disk drives
WO2021087705A1 (zh) * 2019-11-04 2021-05-14 深圳市大疆创新科技有限公司 电磁流量计、喷洒装置和可移动平台

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IT216435Z2 (it) * 1989-05-12 1991-09-12 Fittings For Industry Srl Complesso griglia e filtro antipolvere per la chiusura del foro di ventilazione di apparecchiature elettroniche, con dispositivo di protezione contro i disturbi elettromagnetici ed elettrostatici
JPH0449365U (de) * 1990-08-31 1992-04-27
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JPH0590693U (ja) * 1992-04-27 1993-12-10 株式会社東芝 磁気ディスク装置の電磁遮蔽構造
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JPH06236674A (ja) * 1993-02-10 1994-08-23 Fujitsu Ltd 磁気ディスク装置
JPH077284A (ja) 1993-06-15 1995-01-10 Komatsu Ltd 電磁波シールド体積層成形体及びその成形方法
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JPH08139484A (ja) 1994-11-02 1996-05-31 Excel Kk 電磁波シールド構造体
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JP3029383B2 (ja) * 1995-01-31 2000-04-04 株式会社東芝 磁気ディスク装置の取付け方法及び取付け構造
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Also Published As

Publication number Publication date
JP2000011625A (ja) 2000-01-14
US6469864B2 (en) 2002-10-22
US20010015869A1 (en) 2001-08-23
JP4169833B2 (ja) 2008-10-22
EP0973165A1 (de) 2000-01-19
DE69833525T2 (de) 2006-08-10
EP0973165B1 (de) 2006-02-22

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Legal Events

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