AU5299093A - Magnetic recording head for in-contact and near-contact recording systems - Google Patents
Magnetic recording head for in-contact and near-contact recording systemsInfo
- Publication number
- AU5299093A AU5299093A AU52990/93A AU5299093A AU5299093A AU 5299093 A AU5299093 A AU 5299093A AU 52990/93 A AU52990/93 A AU 52990/93A AU 5299093 A AU5299093 A AU 5299093A AU 5299093 A AU5299093 A AU 5299093A
- Authority
- AU
- Australia
- Prior art keywords
- contact
- recording head
- magnetic recording
- systems
- recording systems
- 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
Links
Classifications
-
- 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
- G11B5/255—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features comprising means for protection against wear
-
- 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
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/72—Protective coatings, e.g. anti-static or antifriction
- G11B5/725—Protective coatings, e.g. anti-static or antifriction containing a lubricant, e.g. organic compounds
- G11B5/7253—Fluorocarbon lubricant
- G11B5/7257—Perfluoropolyether lubricant
-
- 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
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
- G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
- G11B23/507—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers combined with means for reducing influence of physical parameters, e.g. temperature change, moisture
-
- 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
- G11B5/41—Cleaning of heads
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95721292A | 1992-10-06 | 1992-10-06 | |
US957212 | 1992-10-06 | ||
PCT/US1993/009460 WO1994008334A1 (en) | 1992-10-06 | 1993-10-05 | Magnetic recording head for in-contact and near-contact recording systems |
Publications (1)
Publication Number | Publication Date |
---|---|
AU5299093A true AU5299093A (en) | 1994-04-26 |
Family
ID=25499240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU52990/93A Abandoned AU5299093A (en) | 1992-10-06 | 1993-10-05 | Magnetic recording head for in-contact and near-contact recording systems |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU5299093A (en) |
WO (1) | WO1994008334A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5661618A (en) * | 1995-12-11 | 1997-08-26 | International Business Machines Corporation | Magnetic recording device having a improved slider |
US6249403B1 (en) | 1997-05-23 | 2001-06-19 | Hitachi, Ltd. | Magnetic hard disk drive and process for producing the same |
JP2000348303A (en) * | 1999-06-08 | 2000-12-15 | Internatl Business Mach Corp <Ibm> | Magnetic head coated with substance having low surface energy |
JP2008065903A (en) * | 2006-09-07 | 2008-03-21 | Hitachi Global Storage Technologies Netherlands Bv | Head slider |
US9190108B2 (en) * | 2013-12-20 | 2015-11-17 | Seagate Technology Llc | Contamination reduction head for media |
US9449630B2 (en) * | 2014-06-02 | 2016-09-20 | Seagate Technology Llc | Sliders having at least two regions on the trailing edge surface |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4819091A (en) * | 1987-04-30 | 1989-04-04 | International Business Machines Corporation | High speed magnetic disk contact recording system |
US5118577A (en) * | 1988-03-10 | 1992-06-02 | Magnetic Peripherals Inc. | Plasma treatment for ceramic materials |
US4863809A (en) * | 1988-03-10 | 1989-09-05 | Magnetic Peripherals, Inc. | Surface treatment for sliders and carbon coated magnetic media |
GB8916739D0 (en) * | 1989-07-21 | 1989-09-06 | Minnesota Mining & Mfg | Protective layer for magnetic recording media |
-
1993
- 1993-10-05 WO PCT/US1993/009460 patent/WO1994008334A1/en active Application Filing
- 1993-10-05 AU AU52990/93A patent/AU5299093A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1994008334A1 (en) | 1994-04-14 |
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