JPH0246908U - - Google Patents
Info
- Publication number
- JPH0246908U JPH0246908U JP12246488U JP12246488U JPH0246908U JP H0246908 U JPH0246908 U JP H0246908U JP 12246488 U JP12246488 U JP 12246488U JP 12246488 U JP12246488 U JP 12246488U JP H0246908 U JPH0246908 U JP H0246908U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- metal thin
- ferromagnetic metal
- head
- thin film
- 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 7
- 230000005294 ferromagnetic effect Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000010409 thin film Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000035699 permeability Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図及び第２図は本考案に係り、第１図は磁
気ヘツドの斜視図、第２図は磁気ヘツドの分解斜
視図である。第３図及び第４図は夫々従来の磁気
ヘツドの斜視図である。
１ａ，１ｂ……コア半体、２ａ，２ｂ……非磁
性ブロツク、３ａ，３ｂ……強磁性金属薄膜、３
１ａ，３１ｂ……側面露出部、５……ガラス、６
……作動ギヤツプ、７……巻線溝、１１……基板
、１２……ヘツド側面、１３……溝。
1 and 2 relate to the present invention; FIG. 1 is a perspective view of a magnetic head, and FIG. 2 is an exploded perspective view of the magnetic head. 3 and 4 are perspective views of conventional magnetic heads, respectively. 1a, 1b...Core half, 2a, 2b...Nonmagnetic block, 3a, 3b...Ferromagnetic metal thin film, 3
1a, 31b...Side exposed part, 5...Glass, 6
... Operating gap, 7 ... Winding groove, 11 ... Board, 12 ... Head side surface, 13 ... Groove.
Claims (1)
て一対のコア半体を形成し、前記強磁性金属薄膜
同士を非磁性材料を介して衝き合わせて作動ギヤ
ツプを構成し、該作動ギヤツプのトラツク幅を前
記一対のコア半体同士を接合固定するガラスが充
填されている溝により規制し、前記作動ギヤツプ
の下端を前記強磁性金属薄膜の露出部を有するヘ
ツド側面に設けられた巻線溝により規定した磁気
ヘツドにおいて、前記ヘツド側面の前記巻線溝よ
り下方域に高透磁率磁性材料よりなる基板を前記
一対のコア半体の強磁性金属薄膜の露出部間に跨
るように接合したことを特徴とする磁気ヘツド。 A pair of non-magnetic blocks are provided with a ferromagnetic metal thin film to form a pair of core halves, the ferromagnetic metal thin films are brought into contact with each other via a non-magnetic material to constitute an operating gap, and the track width of the operating gap is determined. is regulated by a glass-filled groove that joins and fixes the pair of core halves, and the lower end of the operating gap is regulated by a winding groove provided on the side surface of the head having the exposed portion of the ferromagnetic metal thin film. In the magnetic head, a substrate made of a high magnetic permeability magnetic material is bonded to a region below the winding groove on the side surface of the head so as to straddle between the exposed portions of the ferromagnetic metal thin film of the pair of core halves. magnetic head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12246488U JPH0246908U (en) | 1988-09-19 | 1988-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12246488U JPH0246908U (en) | 1988-09-19 | 1988-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246908U true JPH0246908U (en) | 1990-03-30 |
Family
ID=31370421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12246488U Pending JPH0246908U (en) | 1988-09-19 | 1988-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246908U (en) |
-
1988
- 1988-09-19 JP JP12246488U patent/JPH0246908U/ja active Pending