JPS5611616A - Magnetic head - Google Patents
Magnetic headInfo
- Publication number
- JPS5611616A JPS5611616A JP8570479A JP8570479A JPS5611616A JP S5611616 A JPS5611616 A JP S5611616A JP 8570479 A JP8570479 A JP 8570479A JP 8570479 A JP8570479 A JP 8570479A JP S5611616 A JPS5611616 A JP S5611616A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- static electricity
- core
- holders
- slide
- 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)
Abstract
PURPOSE: To eliminate noise due to static electricity caused by slide between the medium and the head, by constituting the holder surface of the magnetic head having the holder providing the surface in contact with the magnetic recording medium with the nonmagnetic substance having the specific resistivity a given value or less and having the same wear speed as the core of the magnetic head.
CONSTITUTION: The holders 15, 16 of the slider of the magnetic head for flexible disc unit are made with the nonmagnetic substance such as Zn-ferrite, ≤15kΩ/cm in the specific resistivity, and the wear speed is the same as that of the read/write core 1 and the erase core 5. The holders 15, 16 are bonded 13 to the holding spring 10. Thus, the static electricity caused by the slide with the magnetic recording medium can be suppressed lower and it can easily be removed. Accordingly, the noise due to static electricity can efficiently be removed with low cost.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8570479A JPS5611616A (en) | 1979-07-06 | 1979-07-06 | Magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8570479A JPS5611616A (en) | 1979-07-06 | 1979-07-06 | Magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5611616A true JPS5611616A (en) | 1981-02-05 |
JPS6242331B2 JPS6242331B2 (en) | 1987-09-08 |
Family
ID=13866202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8570479A Granted JPS5611616A (en) | 1979-07-06 | 1979-07-06 | Magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5611616A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108152A1 (en) * | 1982-05-17 | 1984-05-16 | Fuji Electrochemical Co.Ltd. | Narrow-track composite digital magnetic head |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS527311A (en) * | 1975-06-27 | 1977-01-20 | Special Metals Corp | Process for production of compound turbine wheel and like |
JPS5269607A (en) * | 1975-12-08 | 1977-06-09 | Sanyo Electric Co Ltd | Conductive bonding agent and magnetic head using the same |
-
1979
- 1979-07-06 JP JP8570479A patent/JPS5611616A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS527311A (en) * | 1975-06-27 | 1977-01-20 | Special Metals Corp | Process for production of compound turbine wheel and like |
JPS5269607A (en) * | 1975-12-08 | 1977-06-09 | Sanyo Electric Co Ltd | Conductive bonding agent and magnetic head using the same |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108152A1 (en) * | 1982-05-17 | 1984-05-16 | Fuji Electrochemical Co.Ltd. | Narrow-track composite digital magnetic head |
Also Published As
Publication number | Publication date |
---|---|
JPS6242331B2 (en) | 1987-09-08 |
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