JPS52138915A - Magnetic head - Google Patents
Magnetic headInfo
- Publication number
- JPS52138915A JPS52138915A JP5563576A JP5563576A JPS52138915A JP S52138915 A JPS52138915 A JP S52138915A JP 5563576 A JP5563576 A JP 5563576A JP 5563576 A JP5563576 A JP 5563576A JP S52138915 A JPS52138915 A JP S52138915A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- entry
- reading
- time
- shield material
- 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.)
- Pending
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
- G11B5/10—Structure or manufacture of housings or shields for heads
- G11B5/11—Shielding of head against electric or magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Abstract
PURPOSE:To prevent influence given by a next track at the time of entry and reading by fitting shield material at the side of a head gap unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5563576A JPS52138915A (en) | 1976-05-14 | 1976-05-14 | Magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5563576A JPS52138915A (en) | 1976-05-14 | 1976-05-14 | Magnetic head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52138915A true JPS52138915A (en) | 1977-11-19 |
Family
ID=13004245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5563576A Pending JPS52138915A (en) | 1976-05-14 | 1976-05-14 | Magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52138915A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0041409A1 (en) * | 1980-04-02 | 1981-12-09 | COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII - HONEYWELL BULL (dite CII-HB) | Magnetic transducer for the playback or recording of information of a magnetic carrier |
EP0333347A2 (en) * | 1988-03-16 | 1989-09-20 | Quantum Corporation | Magnetic read and write head with side shields |
WO2002023540A3 (en) * | 2000-09-13 | 2002-10-17 | Seagate Technology Llc | New mr structures for high areal density reader by using side shields |
-
1976
- 1976-05-14 JP JP5563576A patent/JPS52138915A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0041409A1 (en) * | 1980-04-02 | 1981-12-09 | COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII - HONEYWELL BULL (dite CII-HB) | Magnetic transducer for the playback or recording of information of a magnetic carrier |
EP0333347A2 (en) * | 1988-03-16 | 1989-09-20 | Quantum Corporation | Magnetic read and write head with side shields |
WO2002023540A3 (en) * | 2000-09-13 | 2002-10-17 | Seagate Technology Llc | New mr structures for high areal density reader by using side shields |
GB2381941A (en) * | 2000-09-13 | 2003-05-14 | Seagate Technology Llc | New MR structures for high areal density reader by using side shields |
US6680829B2 (en) | 2000-09-13 | 2004-01-20 | Seagate Technology Llc | MR structures for high areal density reader by using side shields |
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