JPS59189714U - Magnetic head for perpendicular recording - Google Patents

Magnetic head for perpendicular recording

Info

Publication number
JPS59189714U
JPS59189714U JP8190283U JP8190283U JPS59189714U JP S59189714 U JPS59189714 U JP S59189714U JP 8190283 U JP8190283 U JP 8190283U JP 8190283 U JP8190283 U JP 8190283U JP S59189714 U JPS59189714 U JP S59189714U
Authority
JP
Japan
Prior art keywords
magnetic
pole
main
width
recording medium
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
Application number
JP8190283U
Other languages
Japanese (ja)
Inventor
佐竹　清
法橋　滋郎
一郎 斉藤
白根　京一
Original Assignee
ソニー株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ソニー株式会社 filed Critical ソニー株式会社
Priority to JP8190283U priority Critical patent/JPS59189714U/en
Publication of JPS59189714U publication Critical patent/JPS59189714U/en
Pending legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の説明に供する垂直記録用磁気　　　　
−ヘッドの一例の路線的平面図、第２図ないし第４図は
夫々本考案による垂直記録用磁気ヘッドの各側の路線的
拡大断面図である。 １１は主磁極、１２は第１の補助コア、１４は第２の補
助コア、５は磁気記録媒体である。Figure 1 shows perpendicular recording magnetism used to explain the present invention.
- A linear plan view of an example of the head, and FIGS. 2 to 4 are enlarged linear cross-sectional views of each side of the perpendicular recording magnetic head according to the present invention. 11 is a main magnetic pole, 12 is a first auxiliary core, 14 is a second auxiliary core, and 5 is a magnetic recording medium.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁性薄膜より成り一端において磁気記録媒体に対向する
筆磁極と、該主磁極の−の面に接し、上記主磁極の上記
一端を突出させるように配され上記磁気記録媒体の走行
方向に幅Ｃを有する磁性材料より成る第１の補助コアと
、上記磁気記録媒体を挾んで上記主磁極に対向するよう
に配され、上記磁気記録媒体の走行方向に幅ｔａを有す
る第２の補助コアと、上記主磁極の先端を励磁する巻線
とを有して成り、上記主磁極を含む上記第１の補助コア
の幅Ｃと上記第２の補助コアの幅ｔａとが、０゜５ｃ（
ｔａ（４ｃの関係を満足するように選定された垂直記録
用磁気ヘッド。A brush pole made of a magnetic thin film and facing the magnetic recording medium at one end; and a brush pole that is in contact with the - side of the main pole, and is arranged so as to protrude the one end of the main pole, and has a width C in the running direction of the magnetic recording medium. a first auxiliary core made of a magnetic material having the magnetic material; a second auxiliary core disposed to sandwich the magnetic recording medium and facing the main magnetic pole and having a width ta in the running direction of the magnetic recording medium; and a winding that excites the tip of the main magnetic pole, and the width C of the first auxiliary core including the main magnetic pole and the width ta of the second auxiliary core are 0°5c (
A perpendicular recording magnetic head selected to satisfy the relationship ta(4c).
JP8190283U 1983-05-31 1983-05-31 Magnetic head for perpendicular recording Pending JPS59189714U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8190283U JPS59189714U (en) 1983-05-31 1983-05-31 Magnetic head for perpendicular recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8190283U JPS59189714U (en) 1983-05-31 1983-05-31 Magnetic head for perpendicular recording

Publications (1)

Publication Number Publication Date
JPS59189714U true JPS59189714U (en) 1984-12-15

Family

ID=30211849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8190283U Pending JPS59189714U (en) 1983-05-31 1983-05-31 Magnetic head for perpendicular recording

Country Status (1)

Country Link
JP (1) JPS59189714U (en)

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