JPS62150706U - - Google Patents
Info
- Publication number
- JPS62150706U JPS62150706U JP3938386U JP3938386U JPS62150706U JP S62150706 U JPS62150706 U JP S62150706U JP 3938386 U JP3938386 U JP 3938386U JP 3938386 U JP3938386 U JP 3938386U JP S62150706 U JPS62150706 U JP S62150706U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- grooves
- magnetic material
- core halves
- gap
- 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 8
- 239000000696 magnetic material Substances 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 239000003302 ferromagnetic material Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案になる磁気ヘツドの一実施例を
示す外観斜視図、第２図乃至第９図は第１図に示
す磁気ヘツドを得るための製造工程を示す工程図
、第１０図は従来の磁気ヘツドの製造工程を説明
するための工程図である。
２０…金属酸化物磁性材、２１…高耐摩耗性非
磁性材、２２Ａ，２２Ｂ…コア半体、２４…強磁
性薄膜、２５…非磁性体、３０Ａ，３０Ｂ…コア
半体、３１…磁気ギヤツプ。
FIG. 1 is an external perspective view showing an embodiment of the magnetic head according to the present invention, FIGS. 2 to 9 are process diagrams showing the manufacturing process for obtaining the magnetic head shown in FIG. 1, and FIG. FIG. 3 is a process diagram for explaining the manufacturing process of a conventional magnetic head. 20...Metal oxide magnetic material, 21...High wear-resistant nonmagnetic material, 22A, 22B...Core half, 24...Ferromagnetic thin film, 25...Nonmagnetic material, 30A, 30B...Core half, 31...Magnetic gap .
Claims (1)
イトなどの金属酸化物磁性材からなる一対のコア
半体を磁気ギヤツプを介して互いに接合してなり
、この両コア半体の接合面に、前記磁気ギヤツプ
を介して、このコア半体の幅方向に対して互いに
変位する如く垂直面を有する溝部をそれぞれ形成
すると共に、この溝部内面にトラツク幅を形成す
るよう高飽和磁束密度を有する強磁性薄膜を設け
、前記各溝部内に非磁性体を配置したことを特徴
とする磁気ヘツド。 A pair of core halves made of a metal oxide magnetic material such as ferrite with a highly wear-resistant non-magnetic material bonded to the front side are joined to each other via a magnetic gap. Through the magnetic gap, grooves having vertical surfaces are formed so as to be mutually displaced in the width direction of the core halves, and a ferromagnetic material having a high saturation magnetic flux density is formed so as to form a track width on the inner surface of the groove. A magnetic head characterized in that a thin film is provided and a non-magnetic material is arranged in each of the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3938386U JPS62150706U (en) | 1986-03-18 | 1986-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3938386U JPS62150706U (en) | 1986-03-18 | 1986-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62150706U true JPS62150706U (en) | 1987-09-24 |
Family
ID=30852493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3938386U Pending JPS62150706U (en) | 1986-03-18 | 1986-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62150706U (en) |
-
1986
- 1986-03-18 JP JP3938386U patent/JPS62150706U/ja active Pending