JPS58176213U - magnetic head - Google Patents
magnetic headInfo
- Publication number
- JPS58176213U JPS58176213U JP5081383U JP5081383U JPS58176213U JP S58176213 U JPS58176213 U JP S58176213U JP 5081383 U JP5081383 U JP 5081383U JP 5081383 U JP5081383 U JP 5081383U JP S58176213 U JPS58176213 U JP S58176213U
- Authority
- JP
- Japan
- Prior art keywords
- chip
- transformer core
- magnetic head
- core
- coil
- 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.)
- Granted
Links
Landscapes
- Magnetic Heads (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の磁気ヘッドの構造例の正面図、第２図は
本考案による磁気ヘッドの構造例の正面図、第３図は本
考案による磁気ヘッドの別の実施例の構造例の側面図で
ある。
１．２；コア、２ａ；窓（孔）、３． ３ａ；１回巻コ
イル、４；変成器コア、５；２次コイル、１０；磁気へ
ラドチップ、１１．ＩＩＣ；薄膜、１１ａ、 １ ｌ
ｂ。
１２ａ、 １２ｂ；肩部、Ｇ；磁気ギャップ。FIG. 1 is a front view of a structural example of a conventional magnetic head, FIG. 2 is a front view of a structural example of a magnetic head according to the present invention, and FIG. 3 is a side view of a structural example of another embodiment of a magnetic head according to the present invention. It is a diagram. 1.2; core, 2a; window (hole), 3. 3a; single turn coil; 4; transformer core; 5; secondary coil; 10; magnetic herad tip; 11. IIC; thin film, 11a, 1 l
b. 12a, 12b; shoulder; G; magnetic gap.
Claims (1)
ヘッドチップと、該デツプと磁気的に結合せずチップ近
傍に配置される変成器コアと、チップと変成器コアに共
通に回巻される１回巻コイルと、変成器コアに巻回され
る２次コイルとを有する磁気ヘッドにおいて、チップに
形成された孔とチップおよび変成器コアの少なくとも表
面が電気的絶縁体であり、前記１回巻コイルが、チップ
の孔に充填されたスルーホールメッキと、チシプとコア
の表面に施される導体メッキと、線とにより提供され、
チップと変成器コアの導体メッキを熱圧着により接着す
ることにより、チップと変成器コアが結合されるととも
に、１回巻コイルが閉じたコイルに構成されることを特
徴とする磁気ヘッド。A magnetic head chip that records or reproduces signals from a magnetic recording medium, a transformer core that is not magnetically coupled to the depth and is placed near the chip, and a transformer core that is wound commonly around the chip and the transformer core. In a magnetic head having a single-turn coil wound around a transformer core and a secondary coil wound around a transformer core, the hole formed in the chip and at least the surfaces of the chip and the transformer core are electrical insulators, and A winding coil is provided by through-hole plating filled in the hole of the chip, conductor plating applied to the surface of the chip and the core, and a wire,
A magnetic head characterized in that the chip and the transformer core are combined by bonding the conductor plating of the chip and the transformer core by thermocompression bonding, and the one-turn coil is configured as a closed coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5081383U JPS58176213U (en) | 1983-04-07 | 1983-04-07 | magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5081383U JPS58176213U (en) | 1983-04-07 | 1983-04-07 | magnetic head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58176213U true JPS58176213U (en) | 1983-11-25 |
| JPS6232338Y2 JPS6232338Y2 (en) | 1987-08-19 |
Family
ID=30061594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5081383U Granted JPS58176213U (en) | 1983-04-07 | 1983-04-07 | magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58176213U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835820A (en) * | 1971-09-08 | 1973-05-26 |
-
1983
- 1983-04-07 JP JP5081383U patent/JPS58176213U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835820A (en) * | 1971-09-08 | 1973-05-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6232338Y2 (en) | 1987-08-19 |
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