JPH0380516U - - Google Patents
Info
- Publication number
- JPH0380516U JPH0380516U JP14091989U JP14091989U JPH0380516U JP H0380516 U JPH0380516 U JP H0380516U JP 14091989 U JP14091989 U JP 14091989U JP 14091989 U JP14091989 U JP 14091989U JP H0380516 U JPH0380516 U JP H0380516U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic pole
- main
- main magnetic
- magnetic 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
- 239000000463 material Substances 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案の一実施例を示す磁気ヘツドの
縦断面図、第２図は第１図の磁気ヘツドの斜視図
、第３図は従来の磁気ヘツドの縦断面図である。
１…主磁極、２…補助磁極、４…磁気媒体、５
…先端薄膜部、１１…超電導材料、１２…同一平
面部（媒体対向面）、Ｇ…キヤツプ。
FIG. 1 is a longitudinal sectional view of a magnetic head showing an embodiment of the present invention, FIG. 2 is a perspective view of the magnetic head of FIG. 1, and FIG. 3 is a longitudinal sectional view of a conventional magnetic head. 1...Main magnetic pole, 2...Auxiliary magnetic pole, 4...Magnetic medium, 5
...Tip thin film part, 11...Superconducting material, 12...Flat surface part (medium facing surface), G...Cap.
Claims (1)
路を構成する補助磁極とをギヤツプを介して形成
した磁気ヘツドにおいて、 前記主磁極のうち少なくとも磁気記録媒体側に
配した先端薄膜部の周囲を媒体対向面を除いて超
電導材料で覆うように形成してなることを特徴と
する磁気ヘツド。[Claims for Utility Model Registration] In a magnetic head in which a main magnetic pole that performs recording and reproduction and an auxiliary magnetic pole that forms a closed magnetic path with the main magnetic pole are formed with a gap interposed therebetween, at least one of the main magnetic poles is located on the magnetic recording medium side. What is claimed is: 1. A magnetic head characterized in that a superconducting material is formed to cover the periphery of a disposed tip thin film portion except for the medium facing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14091989U JPH0380516U (en) | 1989-12-05 | 1989-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14091989U JPH0380516U (en) | 1989-12-05 | 1989-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380516U true JPH0380516U (en) | 1991-08-19 |
Family
ID=31687856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14091989U Pending JPH0380516U (en) | 1989-12-05 | 1989-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380516U (en) |
-
1989
- 1989-12-05 JP JP14091989U patent/JPH0380516U/ja active Pending