JPS58190808U - Rotating magnetic head device - Google Patents
Rotating magnetic head deviceInfo
- Publication number
- JPS58190808U JPS58190808U JP8723982U JP8723982U JPS58190808U JP S58190808 U JPS58190808 U JP S58190808U JP 8723982 U JP8723982 U JP 8723982U JP 8723982 U JP8723982 U JP 8723982U JP S58190808 U JPS58190808 U JP S58190808U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- head device
- rotating magnetic
- magnetic
- pair
- 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
Landscapes
- Recording Or Reproducing By Magnetic Means (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図は従来の回転磁気ヘッド装置の例を示す断面図、
第2図は第1図の説明に供する線図、第3図は本考案回
転磁気ヘッド装置の一実施例を示す断面図、第4図は第
3図の要部の分解斜視図、第5図は第3図の要部の拡大
断面図、第6図は本考案の説明に供する線図、第7図A
は本考案の他の実施例の要部の断面図、第7図Bはその
平面図である。
8aはへラドギャップ、10はロータ、10aは非磁性
基板、10b及びIOCは内及び外円環状磁性体、10
d及び10eは夫々一方及び他方の磁路をW成するアモ
ルファスリボン、11はステータ、llaは円環状磁性
体、11Cは円形状コイルである。FIG. 1 is a sectional view showing an example of a conventional rotating magnetic head device.
2 is a diagram for explaining FIG. 1, FIG. 3 is a sectional view showing an embodiment of the rotary magnetic head device of the present invention, FIG. 4 is an exploded perspective view of the main parts of FIG. 3, and FIG. The figure is an enlarged sectional view of the main part of Figure 3, Figure 6 is a line diagram for explaining the present invention, and Figure 7A.
7B is a sectional view of a main part of another embodiment of the present invention, and FIG. 7B is a plan view thereof. 8a is a helad gap, 10 is a rotor, 10a is a non-magnetic substrate, 10b and IOC are inner and outer annular magnetic bodies, 10
d and 10e are amorphous ribbons forming one and the other magnetic paths, respectively, 11 is a stator, lla is an annular magnetic body, and 11C is a circular coil.
Claims (1)
磁性板上に略同心円状の対の磁路を形成すると共に該対
の磁路の延長部で磁気ヘッドのギャップを構成する様に
なしたロータを設けたことを特徴とする回転磁気ヘッド
装置。For a stator in which coils are arranged in a circular shape on a magnetic material, a pair of substantially concentric magnetic paths is formed on a non-magnetic plate, and the gap of the magnetic head is formed by an extension of the pair of magnetic paths. A rotating magnetic head device characterized in that it is provided with a rotor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8723982U JPS58190808U (en) | 1982-06-11 | 1982-06-11 | Rotating magnetic head device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8723982U JPS58190808U (en) | 1982-06-11 | 1982-06-11 | Rotating magnetic head device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58190808U true JPS58190808U (en) | 1983-12-19 |
Family
ID=30095965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8723982U Pending JPS58190808U (en) | 1982-06-11 | 1982-06-11 | Rotating magnetic head device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58190808U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS575699U (en) * | 1980-06-11 | 1982-01-12 |
-
1982
- 1982-06-11 JP JP8723982U patent/JPS58190808U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS575699U (en) * | 1980-06-11 | 1982-01-12 |
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