JPS6236414U - - Google Patents
Info
- Publication number
- JPS6236414U JPS6236414U JP12667685U JP12667685U JPS6236414U JP S6236414 U JPS6236414 U JP S6236414U JP 12667685 U JP12667685 U JP 12667685U JP 12667685 U JP12667685 U JP 12667685U JP S6236414 U JPS6236414 U JP S6236414U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic material
- winding groove
- magnetic
- core
- main core
- 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
- 239000000696 magnetic material Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 5
- 230000000994 depressogenic effect Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案を実施した磁気ヘツドの要部平
面図であり、第２図はその製造工程を示す図であ
る。第３図は本考案の他の実施例を示す図である
。第４図は従来の磁気ヘツドの斜視図であり、第
５図はその斜視図である。
１……シールド板、２……主コア、３……補助
コア、４……非磁性材部、４ａ……落ち込み部、
５……酸化物磁性材部、６……巻線溝、９……上
壁面、Ｈ１，Ｈ２……第１、第２ヘツド。
FIG. 1 is a plan view of the main part of a magnetic head embodying the present invention, and FIG. 2 is a diagram showing the manufacturing process thereof. FIG. 3 is a diagram showing another embodiment of the present invention. FIG. 4 is a perspective view of a conventional magnetic head, and FIG. 5 is a perspective view thereof. DESCRIPTION OF SYMBOLS 1... Shield plate, 2... Main core, 3... Auxiliary core, 4... Non-magnetic material part, 4a... Recessed part,
5... Oxide magnetic material portion, 6... Winding groove, 9... Top wall surface, H 1 , H 2 ... First and second heads.
Claims (1)
がインライン配置され、且つその各々のヘツドが
前記シールド板に接合する金属磁性材料よりなる
主コアと前記主コアの他面に配された補助コアと
からなり、前記主コアの前後方向の長さは前記補
助コアのそれに比し短かく、前記補助コアは前方
に配された非磁性材部と後方に向けて配された酸
化物磁性材部とよりなると共に巻線溝を備えるイ
ンライン型の磁気ヘツドにおいて、 前記非磁性材部が前記巻線溝内に落ち込んでお
り、その落ち込み部によつて形成される前記巻線
溝の上壁面が前記主コアの下端と同等、若しくは
それより下に位置することを特徴とする磁気ヘツ
ド。[Claims for Utility Model Registration] A main core made of a metal magnetic material, in which first and second heads are arranged in-line with a magnetic shield plate in between, and each head is joined to the shield plate, and the main core and an auxiliary core arranged on the other side, the length of the main core in the front-rear direction is shorter than that of the auxiliary core, and the auxiliary core has a non-magnetic material part arranged in the front and a non-magnetic material part facing the rear. In an in-line magnetic head comprising an oxide magnetic material portion disposed in the winding groove and having a winding groove, the non-magnetic material portion is depressed into the winding groove, and the magnetic head is formed by the depressed portion. A magnetic head characterized in that the upper wall surface of the winding groove is located at the same level as or below the lower end of the main core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12667685U JPH0333930Y2 (en) | 1985-08-20 | 1985-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12667685U JPH0333930Y2 (en) | 1985-08-20 | 1985-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6236414U true JPS6236414U (en) | 1987-03-04 |
| JPH0333930Y2 JPH0333930Y2 (en) | 1991-07-18 |
Family
ID=31020706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12667685U Expired JPH0333930Y2 (en) | 1985-08-20 | 1985-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333930Y2 (en) |
-
1985
- 1985-08-20 JP JP12667685U patent/JPH0333930Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0333930Y2 (en) | 1991-07-18 |