CN1292405C - 磁头滑动器以及使用该构件的磁盘驱动装置 - Google Patents

磁头滑动器以及使用该构件的磁盘驱动装置 Download PDF

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Publication number
CN1292405C
CN1292405C CNB2004100787507A CN200410078750A CN1292405C CN 1292405 C CN1292405 C CN 1292405C CN B2004100787507 A CNB2004100787507 A CN B2004100787507A CN 200410078750 A CN200410078750 A CN 200410078750A CN 1292405 C CN1292405 C CN 1292405C
Authority
CN
China
Prior art keywords
disk
head slider
recording medium
air
air outlet
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
CNB2004100787507A
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English (en)
Chinese (zh)
Other versions
CN1598931A (zh
Inventor
上野善弘
稻垣辰彦
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN1598931A publication Critical patent/CN1598931A/zh
Application granted granted Critical
Publication of CN1292405C publication Critical patent/CN1292405C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
    • G11B5/6082—Design of the air bearing surface
    • 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
    • G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
CNB2004100787507A 2000-12-07 2001-12-07 磁头滑动器以及使用该构件的磁盘驱动装置 Expired - Fee Related CN1292405C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000372632A JP4352607B2 (ja) 2000-12-07 2000-12-07 ヘッドスライダおよびこれを用いたディスク記録再生装置
JP372632/2000 2000-12-07
JP372632/00 2000-12-07

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB011435224A Division CN1196113C (zh) 2000-12-07 2001-12-07 磁头滑动器以及使用该构件的磁盘驱动装置

Publications (2)

Publication Number Publication Date
CN1598931A CN1598931A (zh) 2005-03-23
CN1292405C true CN1292405C (zh) 2006-12-27

Family

ID=18842141

Family Applications (2)

Application Number Title Priority Date Filing Date
CNB2004100787507A Expired - Fee Related CN1292405C (zh) 2000-12-07 2001-12-07 磁头滑动器以及使用该构件的磁盘驱动装置
CNB011435224A Expired - Fee Related CN1196113C (zh) 2000-12-07 2001-12-07 磁头滑动器以及使用该构件的磁盘驱动装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB011435224A Expired - Fee Related CN1196113C (zh) 2000-12-07 2001-12-07 磁头滑动器以及使用该构件的磁盘驱动装置

Country Status (3)

Country Link
US (1) US7057855B2 (enExample)
JP (1) JP4352607B2 (enExample)
CN (2) CN1292405C (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6985333B1 (en) * 2001-10-04 2006-01-10 Maxtor Corporation Load/unload-type disk drive slider having a negative pressure reduction hole
WO2003034416A2 (en) * 2001-10-18 2003-04-24 Koninklijke Philips Electronics N.V. Slider for an optical data writing/reading apparatus, and apparatus comprising such a slider
KR100524940B1 (ko) * 2003-02-07 2005-10-31 삼성전자주식회사 디스크 드라이브의 공기 베어링 슬라이더
KR100524943B1 (ko) * 2003-02-08 2005-10-31 삼성전자주식회사 디스크 드라이브의 공기 베어링 슬라이더
US6914752B2 (en) * 2003-03-26 2005-07-05 Hitachi Global Storage Technologies Netherlands B.V. Magnetic recording disk drive with continuous contact air-bearing slider
JP2005228362A (ja) * 2004-02-10 2005-08-25 Matsushita Electric Ind Co Ltd スライダおよび磁気ディスク装置
US20060132978A1 (en) * 2004-04-14 2006-06-22 Hong Tian Slider for high density magnetic recording
US20050231852A1 (en) * 2004-04-14 2005-10-20 Hong Tian Slider for high density magnetic recording
JP2006120228A (ja) * 2004-10-20 2006-05-11 Toshiba Corp ディスク装置
US7233456B2 (en) * 2004-11-05 2007-06-19 Hitachi Global Storage Technologies Netherlands B.V. Method for eliminating the need for a dedicated landing zone at the outer diameter of a storage system's platter
US20080239573A1 (en) * 2005-01-26 2008-10-02 Zhisheng Deng Head Slider, Head Support Unit and Disk Drive Apparatus
JP4041510B2 (ja) * 2005-09-01 2008-01-30 アルプス電気株式会社 磁気ヘッド装置
US7715145B2 (en) * 2008-09-16 2010-05-11 Seagate Technology Llc Variable spindle speed for ramp unload
JP2010135010A (ja) * 2008-12-05 2010-06-17 Toshiba Storage Device Corp 記憶装置および潤滑剤移着量の算出方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343343A (en) * 1990-05-25 1994-08-30 Seagate Technology, Inc. Air bearing slider with relieved rail ends
JPH04341985A (ja) * 1991-05-20 1992-11-27 Sony Corp 磁気ヘッドスライダ
JPH07161162A (ja) * 1993-12-07 1995-06-23 Fujitsu Ltd 磁気ヘッドスライダ
KR0175255B1 (ko) * 1994-07-07 1999-04-15 김광호 하드디스크 드라이브의 자기기록용 헤드
JPH0845220A (ja) * 1994-07-29 1996-02-16 Sony Corp 浮上型磁気ヘッド
JP2928168B2 (ja) * 1996-08-28 1999-08-03 ティーディーケイ株式会社 薄膜磁気ヘッド
US6021020A (en) * 1996-10-28 2000-02-01 Kabushiki Kaisha Toshiba Head slider and read/write apparatus using same
KR19980077979A (ko) * 1997-04-24 1998-11-16 윤종용 하드디스크 드라이브의 헤드 슬라이더
JPH1069748A (ja) 1997-08-08 1998-03-10 Hitachi Ltd 浮動ヘッドスライダ
JPH11185418A (ja) * 1997-12-17 1999-07-09 Hitachi Metals Ltd 浮上式磁気ヘッド
JPH11238220A (ja) * 1997-12-17 1999-08-31 Tdk Corp スライダ
JP3772026B2 (ja) * 1998-06-30 2006-05-10 株式会社東芝 ディスク記憶装置及び同装置に使用するヘッドスライダ
US6587308B2 (en) * 1999-01-29 2003-07-01 Seagate Technology, Llc Disc head slider having profiled convergent channel features
JPH11328897A (ja) 1999-04-05 1999-11-30 Hitachi Ltd 浮動ヘッドスライダ
US6216529B1 (en) * 1999-06-15 2001-04-17 Marburg Technology, Inc. Glide head with tapered trailing end
US6654205B1 (en) * 1999-11-01 2003-11-25 Maxtor Corporation Air bearing surface for reducing pressure gradients
JP3764846B2 (ja) * 2000-08-30 2006-04-12 アルプス電気株式会社 磁気ヘッドの製造方法
US6714382B1 (en) * 2000-10-13 2004-03-30 Hitachi Global Storage Technologies Self-limiting wear contact pad slider and method for making the same
JP2002163815A (ja) * 2000-11-27 2002-06-07 Alps Electric Co Ltd 磁気ヘッド及び前記磁気ヘッドを用いた磁気ヘッド装置

Also Published As

Publication number Publication date
CN1357878A (zh) 2002-07-10
US7057855B2 (en) 2006-06-06
JP2002175676A (ja) 2002-06-21
CN1196113C (zh) 2005-04-06
JP4352607B2 (ja) 2009-10-28
CN1598931A (zh) 2005-03-23
US20020126418A1 (en) 2002-09-12

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20061227

Termination date: 20141207

EXPY Termination of patent right or utility model