JPS6478436A - Magnetic transfer device - Google Patents
Magnetic transfer deviceInfo
- Publication number
- JPS6478436A JPS6478436A JP23581087A JP23581087A JPS6478436A JP S6478436 A JPS6478436 A JP S6478436A JP 23581087 A JP23581087 A JP 23581087A JP 23581087 A JP23581087 A JP 23581087A JP S6478436 A JPS6478436 A JP S6478436A
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- magnetic field
- gap
- head
- soft magnetic
- 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
Landscapes
- Magnetic Heads (AREA)
Abstract
PURPOSE:To control the distribution of the vertical components and horizontal components of a transfer magnetic field by converting a magnetic field generation means in the direction of the thickness of respective mediums and/or varying inclination with respect to respective mediums, and permitting a soft magnetic member to be confronted with the magnetic field generation means with sandwiching respective mediums. CONSTITUTION:Since the position and inclination of the magnetic field generation means (transfer head) 10 can be varied and adjusted, and a leakage flux which occurs from the gap 10b of the transfer head 10 reaches the soft magnetic member 13 as illustrated, a closed magnetic circuit consists of the head core 10c of the transfer head 10, the gap 10b, respective tapes 11 and 12, and the soft magnetic member 13. Consequently, the strength of the transfer magnetic field in a transfer point P is decided according to a gap length, a current value which is caused to flow in a head coil 10a, a distance from the tip part of the gap 10b to the soft magnetic member 13, and the characteristic of the magnetic permeability of the soft magnetic member 13. Thus, the distribution of the vertical components and the horizontal components in the transfer magnetic field in the transfer point P can be controlled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23581087A JPS6478436A (en) | 1987-09-19 | 1987-09-19 | Magnetic transfer device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23581087A JPS6478436A (en) | 1987-09-19 | 1987-09-19 | Magnetic transfer device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6478436A true JPS6478436A (en) | 1989-03-23 |
Family
ID=16991588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23581087A Pending JPS6478436A (en) | 1987-09-19 | 1987-09-19 | Magnetic transfer device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6478436A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6387608A (en) * | 1986-10-01 | 1988-04-18 | Hitachi Ltd | Thin film magnetic head |
-
1987
- 1987-09-19 JP JP23581087A patent/JPS6478436A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6387608A (en) * | 1986-10-01 | 1988-04-18 | Hitachi Ltd | Thin film magnetic head |
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