CN104715764B - 用于准静态斜向读取和/或记录的向后兼容磁头 - Google Patents
用于准静态斜向读取和/或记录的向后兼容磁头 Download PDFInfo
- Publication number
- CN104715764B CN104715764B CN201410679817.6A CN201410679817A CN104715764B CN 104715764 B CN104715764 B CN 104715764B CN 201410679817 A CN201410679817 A CN 201410679817A CN 104715764 B CN104715764 B CN 104715764B
- Authority
- CN
- China
- Prior art keywords
- array
- transducer
- module
- axle
- write
- 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
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
- G11B5/48—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
- G11B5/56—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 support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
-
- 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
- G11B5/488—Disposition of heads
- G11B5/4893—Disposition of heads relative to moving tape
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/108,229 | 2013-12-16 | ||
US14/108,229 US9007712B1 (en) | 2013-12-16 | 2013-12-16 | Backward compatible head for quasi-static tilted reading and/or recording |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104715764A CN104715764A (zh) | 2015-06-17 |
CN104715764B true CN104715764B (zh) | 2017-11-10 |
Family
ID=52782267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410679817.6A Expired - Fee Related CN104715764B (zh) | 2013-12-16 | 2014-11-24 | 用于准静态斜向读取和/或记录的向后兼容磁头 |
Country Status (2)
Country | Link |
---|---|
US (2) | US9007712B1 (zh) |
CN (1) | CN104715764B (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9208809B2 (en) | 2013-05-01 | 2015-12-08 | International Business Machines Corporation | Magnetic head and system having offset arrays |
US9129614B2 (en) | 2013-05-01 | 2015-09-08 | International Business Machines Corporation | Magnetic head having canted arrays |
US9449628B2 (en) | 2013-05-01 | 2016-09-20 | International Business Machines Corporation | Quasi-statically oriented, bi-directional tape recording head |
US8810957B1 (en) | 2013-09-05 | 2014-08-19 | International Business Machines Corporation | Quasi-statically tilted head having dilated transducer pitch |
US9214164B2 (en) | 2013-09-16 | 2015-12-15 | International Business Machines Corporation | Miniskirt tape head having quasi-statically tilted transducer arrays |
US9218838B2 (en) | 2013-12-12 | 2015-12-22 | International Business Machines Corporation | Quasi-statically tilted head having offset reader/writer transducer pairs |
US9007712B1 (en) | 2013-12-16 | 2015-04-14 | International Business Machines Corporation | Backward compatible head for quasi-static tilted reading and/or recording |
US9117470B1 (en) | 2014-07-17 | 2015-08-25 | International Business Machines Corporation | Write delay to de-skew data in read while write function for tape storage devices |
US10269378B1 (en) | 2018-05-31 | 2019-04-23 | International Business Machines Corporation | Backward compatibility tape read head |
US10304489B1 (en) | 2018-06-29 | 2019-05-28 | Hewlett Packard Enterprise Development Lp | Read from a non-trimming portion of a data track written to magnetic tape |
US10762924B2 (en) * | 2018-12-07 | 2020-09-01 | Western Digital Technologies, Inc. | Electrostrictive control for the width of a tape-head-array |
US10748573B2 (en) | 2019-01-14 | 2020-08-18 | International Business Machines Corporation | Multichannel tape head module having mechanically settable transducer pitch |
US10891972B2 (en) | 2019-05-07 | 2021-01-12 | International Business Machines Corporation | Multi-band multichannel magnetic recording head |
US10902882B1 (en) | 2019-08-27 | 2021-01-26 | International Business Machines Corporation | Split band multichannel magnetic recording head |
US10930306B1 (en) * | 2019-11-12 | 2021-02-23 | International Business Machines Corporation | Magnetic measurement of head span spacing |
US11302348B2 (en) | 2020-05-20 | 2022-04-12 | International Business Machines Corporation | Split band multichannel magnetic recording head having scaled reader widths |
US11145323B1 (en) | 2020-11-30 | 2021-10-12 | International Business Machines Corporation | Accurate skew determination for magnetic tapes experiencing the effects of tape dimensional instability |
US11783857B2 (en) | 2020-12-08 | 2023-10-10 | International Business Machines Corporation | Data storage system and magnetic tape recording media with features for correcting the combined effects of tape skew and tape dimensional stability |
US11514929B2 (en) | 2021-03-30 | 2022-11-29 | Western Digital Technologies, Inc. | Magnetic recording head having same-gap read-after-write |
US11646053B2 (en) | 2021-06-23 | 2023-05-09 | Western Digital Technologies, Inc. | Tape head design having same gap verify capabilities |
US11682421B2 (en) | 2021-06-25 | 2023-06-20 | Western Digital Technologies, Inc. | Tape head design having a null shield for same gap verify |
US11646054B2 (en) | 2021-08-06 | 2023-05-09 | Western Digital Technologies, Inc. | Tape head design having an antiferromagnetic coupling (AFC) null shield for same gap verify |
US11562768B1 (en) | 2021-09-02 | 2023-01-24 | International Business Machines Corporation | Tape head pitch spacing |
US11817137B1 (en) | 2022-06-24 | 2023-11-14 | Western Digital Technologies, Inc. | High concurrent channels magnetic recording head having same-gap-verify and multiple servo readers |
US11894030B2 (en) | 2022-06-24 | 2024-02-06 | Western Digital Technologies, Inc. | High concurrent channels magnetic recording head having same-gap-verify and high density interconnect |
US11972783B1 (en) | 2023-03-29 | 2024-04-30 | International Business Machines Corporation | Magnetic recording tape having servo pattern for tape dimensional stability compensation via head skew |
Citations (1)
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US9449628B2 (en) * | 2013-05-01 | 2016-09-20 | International Business Machines Corporation | Quasi-statically oriented, bi-directional tape recording head |
US20140334033A1 (en) | 2013-05-08 | 2014-11-13 | International Business Machines Corporation | Quasi-statically oriented head for recording non-legacy formats |
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US9218838B2 (en) | 2013-12-12 | 2015-12-22 | International Business Machines Corporation | Quasi-statically tilted head having offset reader/writer transducer pairs |
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-
2013
- 2013-12-16 US US14/108,229 patent/US9007712B1/en not_active Expired - Fee Related
-
2014
- 2014-11-24 CN CN201410679817.6A patent/CN104715764B/zh not_active Expired - Fee Related
-
2015
- 2015-03-11 US US14/645,350 patent/US9251825B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103811025A (zh) * | 2012-11-14 | 2014-05-21 | 国际商业机器公司 | 磁带头模块和数据存储系统 |
Also Published As
Publication number | Publication date |
---|---|
CN104715764A (zh) | 2015-06-17 |
US9007712B1 (en) | 2015-04-14 |
US9251825B2 (en) | 2016-02-02 |
US20150187379A1 (en) | 2015-07-02 |
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