JPS6340805U - - Google Patents
Info
- Publication number
- JPS6340805U JPS6340805U JP13310286U JP13310286U JPS6340805U JP S6340805 U JPS6340805 U JP S6340805U JP 13310286 U JP13310286 U JP 13310286U JP 13310286 U JP13310286 U JP 13310286U JP S6340805 U JPS6340805 U JP S6340805U
- Authority
- JP
- Japan
- Prior art keywords
- head
- magnetic
- joined
- soft
- hardness non
- 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
- 239000002131 composite material Substances 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 4
- 229910001004 magnetic alloy Inorganic materials 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims 1
- 239000007779 soft material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案の一実施例を示す複合型磁気ヘ
ツドの斜視図、第２図、第３図、第４図、第５図
、第６図、第７図は第１図に示した複合型磁気ヘ
ツドの製造方法を説明するもので製造工程の各段
階の図、第８図は従来の複合型磁気ヘツドの斜視
図、第９図は他の従来の複合型磁気ヘツドの斜視
図である。
２０……複合型磁気ヘツド、２１……ヘツド半
体、２２……高硬度非磁性材、２３……軟磁性コ
ア、２４……溝、２５……軟磁性合金膜体、２６
……ギヤツプ。
Figure 1 is a perspective view of a composite magnetic head showing an embodiment of the present invention, and Figures 2, 3, 4, 5, 6, and 7 are shown in Figure 1. This explains the manufacturing method of a composite magnetic head, and shows each stage of the manufacturing process. Figure 8 is a perspective view of a conventional composite magnetic head, and Figure 9 is a perspective view of another conventional composite magnetic head. be. 20... Composite magnetic head, 21... Head half, 22... High hardness non-magnetic material, 23... Soft magnetic core, 24... Groove, 25... Soft magnetic alloy film, 26
...Gap.
Claims (1)
ド半体は、ヘツド中央側の高硬度非磁性材と、こ
の高硬度非磁性材の媒体摺動方向外側に接合され
た高透磁率の軟磁性コアと、前記高硬度非磁性材
の中央がわ側端面から前記軟磁性コアに入り込む
むまであけられた溝に膜育成手段により形成され
た高飽和磁束密度の軟磁性合金膜体とからなり、
対向接合されたヘツド半体の両軟磁性合金膜体間
にギヤツプが形成されたことを特徴とする複合型
磁気ヘツド。 A pair of head halves are joined facing each other, and each head half consists of a high-hardness non-magnetic material on the center side of the head and a high-permeability soft material joined to the outside of the high-hardness non-magnetic material in the sliding direction of the medium. It consists of a magnetic core, and a soft magnetic alloy film body with a high saturation magnetic flux density formed by film growth means in a groove drilled from the center side end face of the high hardness non-magnetic material until it enters the soft magnetic core. ,
A composite magnetic head characterized in that a gap is formed between both soft magnetic alloy film bodies of head halves that are joined to face each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13310286U JPS6340805U (en) | 1986-08-30 | 1986-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13310286U JPS6340805U (en) | 1986-08-30 | 1986-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6340805U true JPS6340805U (en) | 1988-03-17 |
Family
ID=31033107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13310286U Pending JPS6340805U (en) | 1986-08-30 | 1986-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6340805U (en) |
-
1986
- 1986-08-30 JP JP13310286U patent/JPS6340805U/ja active Pending