JPS5945578U - magnetic detector - Google Patents

magnetic detector

Info

Publication number
JPS5945578U
JPS5945578U JP14216182U JP14216182U JPS5945578U JP S5945578 U JPS5945578 U JP S5945578U JP 14216182 U JP14216182 U JP 14216182U JP 14216182 U JP14216182 U JP 14216182U JP S5945578 U JPS5945578 U JP S5945578U
Authority
JP
Japan
Prior art keywords
magnetic detector
magnetic
magnetic field
magnet
applies
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.)
Granted
Application number
JP14216182U
Other languages
Japanese (ja)
Other versions
JPH0240552Y2 (en
Inventor
谷井　靖夫
祐三 阿部
関根　幸夫
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP14216182U priority Critical patent/JPS5945578U/en
Publication of JPS5945578U publication Critical patent/JPS5945578U/en
Application granted granted Critical
Publication of JPH0240552Y2 publication Critical patent/JPH0240552Y2/ja
Granted legal-status Critical Current

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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図は従来の磁気検出器を示す正面断面図、第２図は
外乱磁界の磁力線の状態を示す説明図、第３図は本案品
の正面断面図、第４図は本案品における外乱磁界の磁力
線の状態を示す説明図である。　　　　　　　、 １・・・筐体、２・・・マーラント基板、３・・・セン
サユニット、４・・・永久磁石、５・・・スペーサ、６
・・・磁性体基板、７．８・・・磁気抵抗素子、９ａ、
　　９ｂ・・・リード板。Fig. 1 is a front sectional view showing a conventional magnetic detector, Fig. 2 is an explanatory diagram showing the state of magnetic lines of force of a disturbance magnetic field, Fig. 3 is a front sectional view of the proposed product, and Fig. 4 is a disturbance magnetic field in the proposed product. FIG. 2 is an explanatory diagram showing the state of magnetic lines of force. , 1... Housing, 2... Marant board, 3... Sensor unit, 4... Permanent magnet, 5... Spacer, 6
... Magnetic substrate, 7.8... Magnetoresistive element, 9a,
9b... Lead board.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の磁気抵抗素子に対してバイアス磁界を与える磁石
を可逆透磁率１．５以下の素材を用いて形成したことを
特徴とする磁気検出器。A magnetic detector characterized in that a magnet that applies a bias magnetic field to a plurality of magnetoresistive elements is formed using a material with a reversible magnetic permeability of 1.5 or less.
JP14216182U 1982-09-20 1982-09-20 magnetic detector Granted JPS5945578U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14216182U JPS5945578U (en) 1982-09-20 1982-09-20 magnetic detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14216182U JPS5945578U (en) 1982-09-20 1982-09-20 magnetic detector

Publications (2)

Publication Number Publication Date
JPS5945578U true JPS5945578U (en) 1984-03-26
JPH0240552Y2 JPH0240552Y2 (en) 1990-10-29

Family

ID=30317733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14216182U Granted JPS5945578U (en) 1982-09-20 1982-09-20 magnetic detector

Country Status (1)

Country Link
JP (1) JPS5945578U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178647A (en) * 1974-12-29 1976-07-08 Sony Corp
JPS57112974U (en) * 1981-01-06 1982-07-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178647A (en) * 1974-12-29 1976-07-08 Sony Corp
JPS57112974U (en) * 1981-01-06 1982-07-13

Also Published As

Publication number Publication date
JPH0240552Y2 (en) 1990-10-29

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