JPH0292805U - - Google Patents
Info
- Publication number
- JPH0292805U JPH0292805U JP17056088U JP17056088U JPH0292805U JP H0292805 U JPH0292805 U JP H0292805U JP 17056088 U JP17056088 U JP 17056088U JP 17056088 U JP17056088 U JP 17056088U JP H0292805 U JPH0292805 U JP H0292805U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- magnetic head
- diagram showing
- wound
- stage
- 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
- 238000004804 winding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案の一実施例であるコイルを設け
てなる磁気ヘツドを示す図、第２図は第１段目の
コイル部と第２段目のコイル部の巻回の仕方を説
明するための図、第３図は本願に係るコイルを設
けた磁気ヘツドのインピーダンス特性を従来のも
のと比べつつ示す図、第４図はコイル部を３段以
上形成したコイルを示す図、第５図は第１段目と
第２段目のコイル部でターン数を異ならした場合
におけるインピーダンス特性を示す図、第６図は
第１段目及び第２段目のコイル部のターン数を等
しくすると共にコイルの総巻回数を変化させた場
合におけるインピーダンス特性を示す図、第７図
は従来のコイルの一例を示す図である。
３，８，９……コイル、３ａ……第１段目のコ
イル部、３ｂ……第２段目のコイル部、４……磁
気ヘツド、５……磁気ヘツドコア、７……巻線。
Fig. 1 is a diagram showing a magnetic head provided with a coil, which is an embodiment of the present invention, and Fig. 2 explains how to wind the first-stage coil section and the second-stage coil section. Figure 3 is a diagram showing the impedance characteristics of a magnetic head equipped with a coil according to the present application in comparison with a conventional one, Figure 4 is a diagram showing a coil with three or more stages of coil parts, and Figure 5. Figure 6 shows the impedance characteristics when the number of turns in the first and second stage coil parts is different, and Figure 6 shows the impedance characteristics when the number of turns in the first and second stage coil parts is made equal. FIG. 7 is a diagram showing impedance characteristics when the total number of turns of the coil is changed, and FIG. 7 is a diagram showing an example of a conventional coil. 3, 8, 9... Coil, 3a... First stage coil section, 3b... Second stage coil section, 4... Magnetic head, 5... Magnetic head core, 7... Winding wire.
Claims (1)
ルにおいて、コイルを形成する巻線を複数段に分
けて巻回してなる構成の磁気ヘツド用コイル。 A magnetic head coil that is wound around a magnetic head core and has a structure in which the windings forming the coil are wound in multiple stages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17056088U JPH0292805U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17056088U JPH0292805U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0292805U true JPH0292805U (en) | 1990-07-24 |
Family
ID=31461616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17056088U Pending JPH0292805U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0292805U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031714B2 (en) * | 1981-02-13 | 1985-07-24 | 東洋食品機械株式会社 | Back pressure liquid filling machine with filling container pressurization device |
| JPS63244304A (en) * | 1987-03-30 | 1988-10-11 | Sony Corp | Magnetic head |
-
1988
- 1988-12-28 JP JP17056088U patent/JPH0292805U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031714B2 (en) * | 1981-02-13 | 1985-07-24 | 東洋食品機械株式会社 | Back pressure liquid filling machine with filling container pressurization device |
| JPS63244304A (en) * | 1987-03-30 | 1988-10-11 | Sony Corp | Magnetic head |