JPS5325410A - Magnetic head - Google Patents
Magnetic headInfo
- Publication number
- JPS5325410A JPS5325410A JP10005076A JP10005076A JPS5325410A JP S5325410 A JPS5325410 A JP S5325410A JP 10005076 A JP10005076 A JP 10005076A JP 10005076 A JP10005076 A JP 10005076A JP S5325410 A JPS5325410 A JP S5325410A
- Authority
- JP
- Japan
- Prior art keywords
- layers
- magnetic head
- magnetic pole
- magnetic
- magnetizing
- 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
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/325—Erasing heads using permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Abstract
PURPOSE:To achieve the improvement in erase characteristics by alternately laminating amorphous alloy layers and permanent magnet layers in such a manner that their interfaces mate with a recording medium and magnetizing a first magnetic pole on the mating face side of the magnetic layers and a second magnetic pole on the opposite side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10005076A JPS5325410A (en) | 1976-08-20 | 1976-08-20 | Magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10005076A JPS5325410A (en) | 1976-08-20 | 1976-08-20 | Magnetic head |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5325410A true JPS5325410A (en) | 1978-03-09 |
Family
ID=14263662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10005076A Pending JPS5325410A (en) | 1976-08-20 | 1976-08-20 | Magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5325410A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5572566A (en) * | 1978-11-21 | 1980-05-31 | Eidai Co Ltd | Wall construction |
US4610935A (en) * | 1983-01-17 | 1986-09-09 | Hitachi, Ltd. | Magnetic film structure |
JPS62256211A (en) * | 1986-04-26 | 1987-11-07 | Yoshinori Kitamura | Erasing head for tape recorder |
JPS63168109A (en) * | 1987-01-06 | 1988-07-12 | 株式会社 サンキツト | Closet housing type assembling furniture set and execution thereof |
GB2557564A (en) * | 2016-06-22 | 2018-06-27 | Insurgo Media Services Ltd | Magnetic head |
-
1976
- 1976-08-20 JP JP10005076A patent/JPS5325410A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5572566A (en) * | 1978-11-21 | 1980-05-31 | Eidai Co Ltd | Wall construction |
US4610935A (en) * | 1983-01-17 | 1986-09-09 | Hitachi, Ltd. | Magnetic film structure |
JPS62256211A (en) * | 1986-04-26 | 1987-11-07 | Yoshinori Kitamura | Erasing head for tape recorder |
JPH0461405B2 (en) * | 1986-04-26 | 1992-09-30 | Yoshinori Kitamura | |
JPS63168109A (en) * | 1987-01-06 | 1988-07-12 | 株式会社 サンキツト | Closet housing type assembling furniture set and execution thereof |
GB2557564A (en) * | 2016-06-22 | 2018-06-27 | Insurgo Media Services Ltd | Magnetic head |
GB2557564B (en) * | 2016-06-22 | 2020-10-28 | Insurgo Media Services Ltd | Magnetic head |
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