JPH0439806U - - Google Patents
Info
- Publication number
- JPH0439806U JPH0439806U JP1975790U JP1975790U JPH0439806U JP H0439806 U JPH0439806 U JP H0439806U JP 1975790 U JP1975790 U JP 1975790U JP 1975790 U JP1975790 U JP 1975790U JP H0439806 U JPH0439806 U JP H0439806U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- cores
- thin film
- magnetic head
- sandwiched
- 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
- 239000010409 thin film Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案の一実施例を示す浮上型磁気ヘ
ツドのリアギヤツプ側から見た斜視図、第２図は
その要部側面図である。第３図および第４図は本
考案の他の実施例を示す要部側面図、第５図は従
来例を示す浮上型磁気ヘツドの斜視図、第６図は
従来例を示す要部側面図である。
各図において、１は浮上型磁気ヘツド、２ａ，
２ｂは浮上部材、３ａ，３ｂは補強板、４は磁気
ギヤツプ、５は巻線、６は非磁性ギヤツプ材、７
〜９は磁性薄膜、１０はスライダ部、１１はＣコ
ア部である。
FIG. 1 is a perspective view of a floating magnetic head according to an embodiment of the present invention, viewed from the rear gear side, and FIG. 2 is a side view of the main parts thereof. 3 and 4 are side views of main parts showing other embodiments of the present invention, FIG. 5 is a perspective view of a floating type magnetic head showing a conventional example, and FIG. 6 is a side view of main parts showing a conventional example. It is. In each figure, 1 is a floating magnetic head, 2a,
2b is a floating member, 3a and 3b are reinforcing plates, 4 is a magnetic gap, 5 is a winding wire, 6 is a non-magnetic gap material, 7
9 are magnetic thin films, 10 is a slider portion, and 11 is a C core portion.
Claims (1)
非磁性基板で挟持させる磁気ヘツドで、しかも２
つのコアを接着して１つの磁気回路を形成するよ
うな磁気ヘツドにおいて、少なくとも一方の磁気
コアのバツクギヤツプ部に、バツクコア断面積よ
りも広く薄膜の磁性体を形成したことを特徴とす
る磁気ヘツド。 (2) トラツク幅相当の厚みを持つた磁性薄膜を
非磁性基板で挟持させる磁気ヘツドで、しかも２
つのコアを接着して１つの磁気回路を形成するよ
うな磁気ヘツドにおいて、バツクコア部で２つの
コアを橋絡するように磁性薄膜を形成したことを
特徴とする磁気ヘツド。[Claims for Utility Model Registration] (1) A magnetic head in which a magnetic thin film having a thickness equivalent to the track width is sandwiched between non-magnetic substrates;
1. A magnetic head in which two cores are bonded together to form one magnetic circuit, characterized in that a thin film of magnetic material is formed in a back gap part of at least one of the magnetic cores to be wider than the cross-sectional area of the back cores. (2) A magnetic head in which a magnetic thin film with a thickness equivalent to the track width is sandwiched between non-magnetic substrates;
1. A magnetic head in which two cores are bonded together to form one magnetic circuit, characterized in that a magnetic thin film is formed so as to bridge the two cores at a back core portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975790U JPH0439806U (en) | 1990-02-27 | 1990-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975790U JPH0439806U (en) | 1990-02-27 | 1990-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0439806U true JPH0439806U (en) | 1992-04-03 |
Family
ID=31522861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975790U Pending JPH0439806U (en) | 1990-02-27 | 1990-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439806U (en) |
-
1990
- 1990-02-27 JP JP1975790U patent/JPH0439806U/ja active Pending
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