JPS522509A - Controller for position of magnetic head - Google Patents
Controller for position of magnetic headInfo
- Publication number
- JPS522509A JPS522509A JP7766175A JP7766175A JPS522509A JP S522509 A JPS522509 A JP S522509A JP 7766175 A JP7766175 A JP 7766175A JP 7766175 A JP7766175 A JP 7766175A JP S522509 A JPS522509 A JP S522509A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- controller
- disk
- magnetic
- tracks
- 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.)
- Granted
Links
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
Abstract
PURPOSE: To minimize a positioning error of a magnetic head due to a disk deformation caused by temperature and humidity changes, a position control signal for magnetic head is recorded on a guard portion between tracks for main signals of a magnetic disk.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7766175A JPS522509A (en) | 1975-06-24 | 1975-06-24 | Controller for position of magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7766175A JPS522509A (en) | 1975-06-24 | 1975-06-24 | Controller for position of magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS522509A true JPS522509A (en) | 1977-01-10 |
JPS5756150B2 JPS5756150B2 (en) | 1982-11-27 |
Family
ID=13640047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7766175A Granted JPS522509A (en) | 1975-06-24 | 1975-06-24 | Controller for position of magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS522509A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58114964A (en) * | 1981-12-28 | 1983-07-08 | Matsushita Electric Ind Co Ltd | Ink jet head |
-
1975
- 1975-06-24 JP JP7766175A patent/JPS522509A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5756150B2 (en) | 1982-11-27 |
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