JPH0242202U - - Google Patents
Info
- Publication number
- JPH0242202U JPH0242202U JP12168488U JP12168488U JPH0242202U JP H0242202 U JPH0242202 U JP H0242202U JP 12168488 U JP12168488 U JP 12168488U JP 12168488 U JP12168488 U JP 12168488U JP H0242202 U JPH0242202 U JP H0242202U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- thin film
- ferromagnetic metal
- ferromagnetic
- head
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 10
- 230000005294 ferromagnetic effect Effects 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims 3
- 239000010408 film Substances 0.000 claims 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案の一実施例における磁気ヘツド
の斜視図、第２図は第１図における磁気コア近傍
の一部拡大図、第３図は第１図におけるヘツド摺
接面を示す平面図である。
１……磁気ヘツド、１ａ，１ｂ……コア半体、
２……ヘツド摺接面、３……強磁性金属膜、４…
…磁気ギヤツプ、５，６……高硬度非磁性体、５
ａ，６ａ……高硬度非磁性体層、５ｂ，６ｂ……
非磁性体層。
Fig. 1 is a perspective view of a magnetic head according to an embodiment of the present invention, Fig. 2 is a partially enlarged view of the vicinity of the magnetic core in Fig. 1, and Fig. 3 is a plan view showing the sliding surface of the head in Fig. 1. It is. 1... Magnetic head, 1a, 1b... Core half,
2...Head sliding contact surface, 3...Ferromagnetic metal film, 4...
...Magnetic gap, 5, 6...High hardness non-magnetic material, 5
a, 6a...High hardness non-magnetic material layer, 5b, 6b...
Non-magnetic layer.
Claims (1)
磁気コア半体の一部に真空成膜技術により強磁性
体金属の薄膜を形成し、前記強磁性体金属の薄膜
の部分で狭トラツク巾の磁気ギヤツプを形成する
と共に該強磁性体金属薄膜を高硬度非磁性体で挾
持した磁気ヘツドにおいて、前記高硬度非磁性体
を異なる非磁性体層を交互に積層し、多層化構造
としたことを特徴とする磁気ヘツド。 A thin film of ferromagnetic metal is formed by vacuum film forming technology on a part of a pair of magnetic core halves in which the magnetic circuit is made of a ferromagnetic oxide magnetic material, and a narrow track width is formed in the thin film of ferromagnetic metal. In a magnetic head in which a magnetic gap is formed and the ferromagnetic metal thin film is sandwiched between high-hardness non-magnetic materials, different non-magnetic layers of the high-hardness non-magnetic material are alternately laminated to form a multilayer structure. Features a magnetic head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12168488U JPH0242202U (en) | 1988-09-19 | 1988-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12168488U JPH0242202U (en) | 1988-09-19 | 1988-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0242202U true JPH0242202U (en) | 1990-03-23 |
Family
ID=31368919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12168488U Pending JPH0242202U (en) | 1988-09-19 | 1988-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242202U (en) |
-
1988
- 1988-09-19 JP JP12168488U patent/JPH0242202U/ja active Pending