JPS6020007U - magnetic head - Google Patents

magnetic head

Info

Publication number
JPS6020007U
JPS6020007U JP11137083U JP11137083U JPS6020007U JP S6020007 U JPS6020007 U JP S6020007U JP 11137083 U JP11137083 U JP 11137083U JP 11137083 U JP11137083 U JP 11137083U JP S6020007 U JPS6020007 U JP S6020007U
Authority
JP
Japan
Prior art keywords
magnetic head
core
approximately
pair
shaped
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
JP11137083U
Other languages
Japanese (ja)
Inventor
富雄 伊藤
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP11137083U priority Critical patent/JPS6020007U/en
Publication of JPS6020007U publication Critical patent/JPS6020007U/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 the drawing]

第１図は従来用いられている磁気ヘッドを示した図でイ
は正面図、口は上側面図、第２図は磁気ヘッドのノイズ
特性をしらべる方法を示した図、゛　　　第３図は従来
の磁気ヘッドのノイズ特性を示した図第４図は磁気ヘッ
ドのノイズ特性とノイズ発生源との関係を示した図、第
５図は本考案に係る磁気ヘッドとノイズ発生源との関係
を示した図、第６図は本考案に係る磁気ヘッドの詳細を
示した図、第７図は本考案に係る磁気ヘッドのノイズ特
性を例示した図である。 １・・・・・・磁気ヘッド、２・・・・・・フロントコ
ア、２Ａ・・・・・・Ｊ型状のコア、２Ｂ・・・・・・
ギャップスペーサ、３・・・・・・コイル、４・・・・
・・バックコア、５Ａ、　　５Ｂ・・・・・・接着面、
６・・・・・・センサー、７・・・・・・ノイズ特性、
８・・・・・・ノイズ発生源。　。 第３図 第４図Figure 1 is a diagram showing a conventionally used magnetic head, A is a front view, the mouth is a top side view, Figure 2 is a diagram showing a method for examining the noise characteristics of a magnetic head, and Figure 3 is a conventional one. Figure 4 shows the relationship between the noise characteristics of the magnetic head and the noise generation source, and Figure 5 shows the relationship between the magnetic head and the noise generation source according to the present invention. FIG. 6 is a diagram showing details of the magnetic head according to the present invention, and FIG. 7 is a diagram illustrating the noise characteristics of the magnetic head according to the present invention. 1...Magnetic head, 2...Front core, 2A...J-shaped core, 2B...
Gap spacer, 3... Coil, 4...
・・・Back core, 5A, 5B・・・Adhesive surface,
6...Sensor, 7...Noise characteristics,
8...Noise source. . Figure 3 Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] １対の略Ｊ型状のコアの一端同志をつきあわせたフロン
トコアと該Ｊ型状のコアの１対の他端部に略コ字状のバ
ックコアの両脚部を接着せしめて成るコアを有する磁気
ヘッドにおいて、前記フロントコアとバックコアとの２
個所の接着部分の接着面積が異ることを特徴とする磁気
ヘッド。A core consisting of a front core in which one ends of a pair of approximately J-shaped cores are brought into contact with each other, and both legs of a approximately U-shaped back core are adhered to the other end of the pair of J-shaped cores. In the magnetic head having the front core and the back core,
A magnetic head characterized by different adhesive areas of the adhesive parts.
JP11137083U 1983-07-18 1983-07-18 magnetic head Pending JPS6020007U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11137083U JPS6020007U (en) 1983-07-18 1983-07-18 magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11137083U JPS6020007U (en) 1983-07-18 1983-07-18 magnetic head

Publications (1)

Publication Number Publication Date
JPS6020007U true JPS6020007U (en) 1985-02-12

Family

ID=30258624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11137083U Pending JPS6020007U (en) 1983-07-18 1983-07-18 magnetic head

Country Status (1)

Country Link
JP (1) JPS6020007U (en)

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