AU2811397A - Altitude insensitive negative pressure slider for a disk drive - Google Patents

Altitude insensitive negative pressure slider for a disk drive

Info

Publication number
AU2811397A
AU2811397A AU28113/97A AU2811397A AU2811397A AU 2811397 A AU2811397 A AU 2811397A AU 28113/97 A AU28113/97 A AU 28113/97A AU 2811397 A AU2811397 A AU 2811397A AU 2811397 A AU2811397 A AU 2811397A
Authority
AU
Australia
Prior art keywords
negative pressure
disk drive
pressure slider
insensitive
altitude
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.)
Abandoned
Application number
AU28113/97A
Inventor
Peter T. Griffin
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.)
Quantum Corp
Original Assignee
Quantum 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 Quantum Corp filed Critical Quantum Corp
Publication of AU2811397A publication Critical patent/AU2811397A/en
Abandoned legal-status Critical Current

Links

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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
    • 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
AU28113/97A 1996-04-26 1997-04-21 Altitude insensitive negative pressure slider for a disk drive Abandoned AU2811397A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63863396A 1996-04-26 1996-04-26
US08638633 1996-04-26
PCT/US1997/006928 WO1997041555A1 (en) 1996-04-26 1997-04-21 Altitude insensitive negative pressure slider for a disk drive

Publications (1)

Publication Number Publication Date
AU2811397A true AU2811397A (en) 1997-11-19

Family

ID=24560826

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28113/97A Abandoned AU2811397A (en) 1996-04-26 1997-04-21 Altitude insensitive negative pressure slider for a disk drive

Country Status (2)

Country Link
AU (1) AU2811397A (en)
WO (1) WO1997041555A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6934122B2 (en) * 2000-07-28 2005-08-23 Seagate Technology Llc Disc head slider with sub-ambient pressure cavity bottom surfaces of differing depths

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327311A (en) * 1984-11-13 1994-07-05 Unisys Corporation Techique for providing back bar and boss for slider
US4802042A (en) * 1987-02-05 1989-01-31 Magnetic Peripherals Inc. Side-vented magnetic head air bearing slider
JP2893597B2 (en) * 1989-09-08 1999-05-24 ティーディーケイ株式会社 Manufacturing method of magnetic head
US5128822A (en) * 1990-05-25 1992-07-07 Seagate Technology, Inc. Configuration for negative pressure air bearing sliders
US5343343A (en) * 1990-05-25 1994-08-30 Seagate Technology, Inc. Air bearing slider with relieved rail ends
US5404256A (en) * 1992-12-07 1995-04-04 White; James W. Transverse and negative pressure contour gas bearing slider

Also Published As

Publication number Publication date
WO1997041555A1 (en) 1997-11-06

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