JPS58190828U - magnetic head - Google Patents

magnetic head

Info

Publication number
JPS58190828U
JPS58190828U JP8964882U JP8964882U JPS58190828U JP S58190828 U JPS58190828 U JP S58190828U JP 8964882 U JP8964882 U JP 8964882U JP 8964882 U JP8964882 U JP 8964882U JP S58190828 U JPS58190828 U JP S58190828U
Authority
JP
Japan
Prior art keywords
magnetic head
reinforcing cores
coil window
contact surface
front gap
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
JP8964882U
Other languages
Japanese (ja)
Inventor
安田　伊佐雄
善里　順信
川井　好彦
和昭 小山
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP8964882U priority Critical patent/JPS58190828U/en
Publication of JPS58190828U publication Critical patent/JPS58190828U/en
Pending legal-status Critical Current

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

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

第１図、第２図は従来の磁気ヘッドの異なる例の斜視図
である。第３図は本考案の１実施例の斜視図、第４図は
その分解斜視図、第５図は再生出力の周波数特性図であ
る。 −　　主な図番の説明、１０・・・センタコア、２０。 ２０・・・補強体。　　゛1 and 2 are perspective views of different examples of conventional magnetic heads. FIG. 3 is a perspective view of one embodiment of the present invention, FIG. 4 is an exploded perspective view thereof, and FIG. 5 is a frequency characteristic diagram of reproduced output. - Explanation of main drawing numbers, 10...Center core, 20. 20... Reinforcement body.゛

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）合金磁性材料よりなり、テープ当接面、コイル窓
、及び該コイル窓に向けて前記テープ当接面から伸びる
フロントギャップを有するセンタコアと、該センタコア
をその両側から挾むもので各々が前記コイル窓に対向す
る貫通孔を有しかつ前記フロントギャップに裏当てする
部分に非磁性体を配してなる一対の補強コアとを備える
磁気ヘッドにおいて、前記各補強コアの主体は多結晶フ
ェライト材であることを特徴とする磁気ヘッド。(1) A center core made of an alloy magnetic material and having a tape contact surface, a coil window, and a front gap extending from the tape contact surface toward the coil window; In a magnetic head comprising a pair of reinforcing cores having a through hole facing the coil window and a non-magnetic material arranged in a portion backing the front gap, each of the reinforcing cores is mainly made of polycrystalline ferrite material. A magnetic head characterized by: （２）前記各補強コアの主体りまＭｎ−Ｚｎ系高密度焼
結多結晶フェライト材であることを特徴とする請求(2) The main body of each of the reinforcing cores is a Mn-Zn based high-density sintered polycrystalline ferrite material.
JP8964882U 1982-06-15 1982-06-15 magnetic head Pending JPS58190828U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8964882U JPS58190828U (en) 1982-06-15 1982-06-15 magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8964882U JPS58190828U (en) 1982-06-15 1982-06-15 magnetic head

Publications (1)

Publication Number Publication Date
JPS58190828U true JPS58190828U (en) 1983-12-19

Family

ID=30098247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8964882U Pending JPS58190828U (en) 1982-06-15 1982-06-15 magnetic head

Country Status (1)

Country Link
JP (1) JPS58190828U (en)

Similar Documents

Publication Publication Date Title
JPS6137110U (en) magnetic head
JPS6020008U (en) Perpendicular magnetization type magnetic head
JPS6016312U (en) magnetic head unit
JPS5945722U (en) magnetic head
JPS60142810U (en) Perpendicular magnetization type magnetic head
JPS59145718U (en) magnetic head
JPS61118105U (en)
JPS5992420U (en) magnetic head
JPS60169709U (en) Magnetic head for VTR
JPS59130221U (en) magnetic head
JPS6067509U (en) magnetic head
JPS6051666U (en) Magnetic head for recording and reproduction
JPS5920424U (en) magnetic head
JPS59157214U (en) magnetic head
JPS60150612U (en) magnetic head
JPS6080505U (en) magnetic head
JPS6067511U (en) magnetic head
JPS6368110U (en)
JPS60120508U (en) magnetic head
JPS5992418U (en) magnetic head
JPS6098111U (en) Magnetic head for video tape recorder
JPS61193514U (en)
JPS6044210U (en) Straddle erase type magnetic head
JPS5926210U (en) bead inductor
JPS59177018U (en) magnetic head