JPS6098112U - 磁気ヘツド - Google Patents

磁気ヘツド

Info

Publication number
JPS6098112U
JPS6098112U JP1983191094U JP19109483U JPS6098112U JP S6098112 U JPS6098112 U JP S6098112U JP 1983191094 U JP1983191094 U JP 1983191094U JP 19109483 U JP19109483 U JP 19109483U JP S6098112 U JPS6098112 U JP S6098112U
Authority
JP
Japan
Prior art keywords
erasing
core
magnetic head
recording
reproducing
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
JP1983191094U
Other languages
English (en)
Inventor
靖夫 田中
哲也 岩田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP1983191094U priority Critical patent/JPS6098112U/ja
Priority to KR2019840009207U priority patent/KR900006066Y1/ko
Priority to GB08430879A priority patent/GB2151390B/en
Priority to DE19843445162 priority patent/DE3445162A1/de
Publication of JPS6098112U publication Critical patent/JPS6098112U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
    • G11B5/2651—Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • 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。

Description

【図面の簡単な説明】
第１図から第３図は従来の磁気ヘッドを示すもので、第
１図は磁気ヘッドの分解斜視図、第２図は第１図の磁気
ヘッドの要部概略平面図、第３図は消去コアの底部斜視
図、第４図から第６図は本考案に係る磁気ヘッドを示す
もので、第４図は従来の第２図に相当する磁気ヘッドの
要部概略平面図、第５図は第４図の磁気ヘッドを側面か
らみた斜視図、第６図は消去コアと消去用ヨークの背面
図である。 １・・・・・・記録再生コア、１ａ・・・胃記録再生ギ
ャップ、２・・・・・・消去コア、２ｂ・・・・・・消
去コアの底面、５・・・・・・励磁コイル、６・・・・
・・消去用ヨーク、６ａ・・・・・・消去用ヨークの両
端、７・・・・・・消去コアの背面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中間に記録再生ギャップを有する記録再生コアと、その
    記録再生コアの両側を跨ぐように配置された一対の消去
    コアを有し、それら消去コアの底面が励磁コイルを巻装
    した消去用ヨークの両端で接触している磁気ヘッドにお
    いて、前記消去用ヨークを消去コアの背面に配置し、消
    去コアを消去用ヨークで挟持するようにしたことを特徴
    とする磁気ヘッド。
JP1983191094U 1983-12-13 1983-12-13 磁気ヘツド Pending JPS6098112U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1983191094U JPS6098112U (ja) 1983-12-13 1983-12-13 磁気ヘツド
KR2019840009207U KR900006066Y1 (ko) 1983-12-13 1984-09-19 자기 헤드
GB08430879A GB2151390B (en) 1983-12-13 1984-12-06 Magnetic head device
DE19843445162 DE3445162A1 (de) 1983-12-13 1984-12-11 Magnetkopfvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983191094U JPS6098112U (ja) 1983-12-13 1983-12-13 磁気ヘツド

Publications (1)

Publication Number Publication Date
JPS6098112U true JPS6098112U (ja) 1985-07-04

Family

ID=16268750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983191094U Pending JPS6098112U (ja) 1983-12-13 1983-12-13 磁気ヘツド

Country Status (4)

Country Link
JP (1) JPS6098112U (ja)
KR (1) KR900006066Y1 (ja)
DE (1) DE3445162A1 (ja)
GB (1) GB2151390B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7196881B2 (en) * 2004-03-08 2007-03-27 Hitachi Global Storage Technologies Netherlands B.V. Adaptive domain stabilization for magnetic recording read sensors

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856419A (ja) * 1971-11-17 1973-08-08

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169303A (en) * 1957-11-21 1965-02-16 Sonotone Corp Method of making magnetic record transducing heads
DE1524835A1 (de) * 1966-09-23 1970-10-01 Ex Cell O Corp Elektrischmagnetisches Aufzeichnungsgeraet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856419A (ja) * 1971-11-17 1973-08-08

Also Published As

Publication number Publication date
GB2151390A (en) 1985-07-17
KR900006066Y1 (ko) 1990-06-30
DE3445162A1 (de) 1985-06-20
GB8430879D0 (en) 1985-01-16
KR850009663U (ko) 1985-12-05
GB2151390B (en) 1988-03-02

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