CN1062672C - 具有润滑剂的信息存储系统的接触记录滑动器 - Google Patents

具有润滑剂的信息存储系统的接触记录滑动器 Download PDF

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Publication number
CN1062672C
CN1062672C CN93114737A CN93114737A CN1062672C CN 1062672 C CN1062672 C CN 1062672C CN 93114737 A CN93114737 A CN 93114737A CN 93114737 A CN93114737 A CN 93114737A CN 1062672 C CN1062672 C CN 1062672C
Authority
CN
China
Prior art keywords
slider
vis
texture
information storage
surf zone
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
CN93114737A
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English (en)
Chinese (zh)
Other versions
CN1090080A (zh
Inventor
达拉斯·W·梅尔
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.)
Maxell Digital Products China Co Ltd
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of CN1090080A publication Critical patent/CN1090080A/zh
Application granted granted Critical
Publication of CN1062672C publication Critical patent/CN1062672C/zh
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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
    • G11B21/21—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier with provision for maintaining desired spacing of head from record carrier, e.g. fluid-dynamic spacing, slider
    • 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
    • G11B5/581—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 maintaining desired contact or spacing by direct interaction of forces generated between heads or supports thereof and record carriers or supports thereof, e.g. attraction-repulsion interactions
    • 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
    • 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)
  • Magnetic Record Carriers (AREA)
  • Sliding-Contact Bearings (AREA)
  • Lubricants (AREA)
CN93114737A 1992-12-29 1993-11-29 具有润滑剂的信息存储系统的接触记录滑动器 Expired - Fee Related CN1062672C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99810392A 1992-12-29 1992-12-29
US07/998,103 1992-12-29

Publications (2)

Publication Number Publication Date
CN1090080A CN1090080A (zh) 1994-07-27
CN1062672C true CN1062672C (zh) 2001-02-28

Family

ID=25544762

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93114737A Expired - Fee Related CN1062672C (zh) 1992-12-29 1993-11-29 具有润滑剂的信息存储系统的接触记录滑动器

Country Status (7)

Country Link
US (1) US5801903A (US07224749-20070529-P00002.png)
EP (1) EP0605345B1 (US07224749-20070529-P00002.png)
JP (1) JP2552081B2 (US07224749-20070529-P00002.png)
KR (1) KR0156526B1 (US07224749-20070529-P00002.png)
CN (1) CN1062672C (US07224749-20070529-P00002.png)
DE (1) DE69323711T2 (US07224749-20070529-P00002.png)
TW (1) TW226464B (US07224749-20070529-P00002.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2848354B2 (ja) * 1996-09-13 1999-01-20 日本電気株式会社 磁気ヘッドスライダおよび磁気ディスク装置
US20030184916A1 (en) * 2002-03-26 2003-10-02 Hanchi Jorge V. Air bearing slider having textured contact region to provide a self-adjusting fly height interface
US20060262451A1 (en) * 2005-05-18 2006-11-23 Samsung Electronics Co., Ltd. Hard-disk drive design for contact recording applications
JP4402158B2 (ja) * 2006-09-01 2010-01-20 パイオニア株式会社 駆動装置及び記録再生装置
US8448852B2 (en) * 2007-01-30 2013-05-28 Visa U.S.A. Inc. Open system account remote validation for access
JP2010108532A (ja) * 2008-10-28 2010-05-13 Toshiba Storage Device Corp ヘッドスライダ
JP5433356B2 (ja) * 2009-09-16 2014-03-05 日本航空電子工業株式会社 金型及び金型表面の加工方法
US9940960B2 (en) * 2016-05-24 2018-04-10 Sae Magnetics (Hk) Ltd. Air-bearing design for hydrocarbon and lube pick-up improvements in hard disk drive (HDD)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0435495A2 (en) * 1989-12-20 1991-07-03 Conner Peripherals, Inc. Information recording apparatus with a non-Newtonian liquid bearing
EP0442660A2 (en) * 1990-02-15 1991-08-21 Ngk Insulators, Ltd. Air bearing surface of head core slider, and method of manufacturing it

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823359A (ja) * 1981-07-31 1983-02-12 Toshiba Corp 磁気ヘツド用スライダ
JPS59148179A (ja) * 1983-02-14 1984-08-24 Fujitsu Ltd 磁気ヘツドの製造方法
JPH0778855B2 (ja) * 1985-09-05 1995-08-23 キヤノン株式会社 磁気ヘツド
US4814922A (en) * 1986-05-16 1989-03-21 Canon Kabushiki Kaisha Recording and reproducing apparatus using flexible disc
JPH0719424B2 (ja) * 1986-05-28 1995-03-06 帝人株式会社 磁気ディスク装置
JPH0719459B2 (ja) * 1987-12-03 1995-03-06 日立金属株式会社 浮動型磁気ヘッド
JPH01184755A (ja) * 1988-01-19 1989-07-24 Matsushita Electric Ind Co Ltd 磁気ディスク記録再生装置
US5193046A (en) * 1988-10-17 1993-03-09 Conner Peripherals, Nc. Information recording apparatus with a liquid bearing
JP2796852B2 (ja) * 1988-10-31 1998-09-10 インターナショナル・ビジネス・マシーンズ・コーポレーション 磁気記憶装置及び方法
US4974106A (en) * 1989-05-19 1990-11-27 White James W Non-contact magnetic head assembly for a flexible medium disk drive
JP2637823B2 (ja) * 1989-06-08 1997-08-06 ティーディーケイ株式会社 磁気ヘッド
JPH03119580A (ja) * 1989-10-02 1991-05-21 Fujitsu Ltd 磁気ディスク装置
JP2926135B2 (ja) * 1990-11-19 1999-07-28 株式会社日立製作所 磁気ヘッド
US5200867A (en) * 1991-07-02 1993-04-06 International Business Machines Corporation Transducer carrier for disk file with liquid film head-disk interface

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0435495A2 (en) * 1989-12-20 1991-07-03 Conner Peripherals, Inc. Information recording apparatus with a non-Newtonian liquid bearing
EP0442660A2 (en) * 1990-02-15 1991-08-21 Ngk Insulators, Ltd. Air bearing surface of head core slider, and method of manufacturing it

Also Published As

Publication number Publication date
CN1090080A (zh) 1994-07-27
EP0605345A1 (en) 1994-07-06
KR0156526B1 (ko) 1998-12-15
DE69323711D1 (de) 1999-04-08
DE69323711T2 (de) 1999-10-07
TW226464B (US07224749-20070529-P00002.png) 1994-07-11
KR940016005A (ko) 1994-07-22
JPH06223526A (ja) 1994-08-12
EP0605345B1 (en) 1999-03-03
JP2552081B2 (ja) 1996-11-06
US5801903A (en) 1998-09-01

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HITACHI GST

Free format text: FORMER OWNER: INTERNATIONAL BUSINESS MACHINE CORP.

Effective date: 20040113

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20040113

Address after: Amsterdam

Patentee after: Hitachi Global Storage Tech

Address before: American New York

Patentee before: International Business Machines Corp.

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee