JPS5830927U - Magnetic head for both recording and playback - Google Patents
Magnetic head for both recording and playbackInfo
- Publication number
- JPS5830927U JPS5830927U JP12507181U JP12507181U JPS5830927U JP S5830927 U JPS5830927 U JP S5830927U JP 12507181 U JP12507181 U JP 12507181U JP 12507181 U JP12507181 U JP 12507181U JP S5830927 U JPS5830927 U JP S5830927U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- magnetic head
- playback
- turns
- 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.)
- Pending
Links
Landscapes
- Magnetic Heads (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図は従来の磁気ヘッドの要部を示す平面図。
第２図は磁気記録媒体への磁気ヘッドによる記録のため
の記録回路のブロック図。第３図は本考案の一実施例の
平面図。第４図は本考案の一実施例の変形実施例の平面
図。
１・・・・・・空隙、２・・・・・・磁気コアー、４・
・・・・・記録補償回路、６・−・・・・バイアストラ
ップ回路、７・・曲バイアス発振器、１０および１１・
・・・・・巻線、１２・・・・・・タップ引出線。FIG. 1 is a plan view showing the main parts of a conventional magnetic head. FIG. 2 is a block diagram of a recording circuit for recording onto a magnetic recording medium by a magnetic head. FIG. 3 is a plan view of an embodiment of the present invention. FIG. 4 is a plan view of a modified embodiment of the present invention. 1... air gap, 2... magnetic core, 4...
... Recording compensation circuit, 6.--Bias trap circuit, 7. Song bias oscillator, 10 and 11.
...Winding, 12...Tap leader wire.
Claims (1)
磁気ファーに巻回数が異なる巻線を設けてなり、巻線の
巻回数の少ない方を記録用に用い、巻線の巻回数の多い
方を再生用に用いることを特徴とする記録・再生兼用磁
気ヘッド。゛ A magnetic fur having a gap formed in contact with a magnetic recording medium is provided with windings with different numbers of turns, and the one with the smaller number of turns is used for recording, and the one with the larger number of turns is used for recording. A magnetic head for both recording and reproduction, characterized in that it is used for reproduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12507181U JPS5830927U (en) | 1981-08-24 | 1981-08-24 | Magnetic head for both recording and playback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12507181U JPS5830927U (en) | 1981-08-24 | 1981-08-24 | Magnetic head for both recording and playback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5830927U true JPS5830927U (en) | 1983-02-28 |
Family
ID=29918914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12507181U Pending JPS5830927U (en) | 1981-08-24 | 1981-08-24 | Magnetic head for both recording and playback |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830927U (en) |
-
1981
- 1981-08-24 JP JP12507181U patent/JPS5830927U/en active Pending
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