JPS61118105U - - Google Patents
Info
- Publication number
- JPS61118105U JPS61118105U JP65185U JP65185U JPS61118105U JP S61118105 U JPS61118105 U JP S61118105U JP 65185 U JP65185 U JP 65185U JP 65185 U JP65185 U JP 65185U JP S61118105 U JPS61118105 U JP S61118105U
- Authority
- JP
- Japan
- Prior art keywords
- core material
- working gap
- magnetic head
- ferrite
- magnetic
- 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
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 2
- 239000011162 core material Substances 0.000 claims 3
- 230000004907 flux Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000702 sendust Inorganic materials 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
図面はいずれも本考案の磁気ヘツドに関するも
のであつて、第１図は斜視図、第２図はそのＸ―
Ｘ′線断面図、第３図は要部拡大図、第４図及び
第５図は構成及び効果について説明する図である
。
１ａ，１ｂ……フエライトコア、２……作動ギ
ヤツプ、３ａ，３ｂ……センダスト材（金属磁性
材）。
The drawings are all related to the magnetic head of the present invention, and FIG. 1 is a perspective view, and FIG. 2 is an X-
A sectional view taken along the line X', FIG. 3 is an enlarged view of the main part, and FIGS. 4 and 5 are diagrams for explaining the structure and effects. 1a, 1b...ferrite core, 2...operating gap, 3a, 3b...sendust material (metallic magnetic material).
Claims (1)
イトコアの各作動ギヤツプ形成面側に、該コア材
よりも飽和磁束密度の大きい金属磁性材を結合し
てなる磁気ヘツドにおいて、前記コア材をＦｅ２
Ｏ３の占める割合が４５〜５０モル％のＭｎ―Ｚ
ｎフエライトとしたことを特徴とする磁気ヘツド
。 In a magnetic head in which a metal magnetic material having a higher saturation magnetic flux density than the core material is bonded to each working gap forming surface side of two ferrite cores facing each other with a working gap in between, the core material is made of Fe 2
Mn-Z in which the proportion of O3 is 45 to 50 mol%
A magnetic head characterized by being made of n-ferrite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985000651U JPH0629769Y2 (en) | 1985-01-08 | 1985-01-08 | Magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985000651U JPH0629769Y2 (en) | 1985-01-08 | 1985-01-08 | Magnetic head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61118105U true JPS61118105U (en) | 1986-07-25 |
| JPH0629769Y2 JPH0629769Y2 (en) | 1994-08-10 |
Family
ID=30472684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985000651U Expired - Lifetime JPH0629769Y2 (en) | 1985-01-08 | 1985-01-08 | Magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629769Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6363106A (en) * | 1986-09-03 | 1988-03-19 | Sony Corp | Magnetic head |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641519A (en) * | 1979-09-13 | 1981-04-18 | Hitachi Ltd | Magnetic head |
-
1985
- 1985-01-08 JP JP1985000651U patent/JPH0629769Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641519A (en) * | 1979-09-13 | 1981-04-18 | Hitachi Ltd | Magnetic head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6363106A (en) * | 1986-09-03 | 1988-03-19 | Sony Corp | Magnetic head |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629769Y2 (en) | 1994-08-10 |
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