JPS60168005U - position detector - Google Patents

position detector

Info

Publication number
JPS60168005U
JPS60168005U JP5553684U JP5553684U JPS60168005U JP S60168005 U JPS60168005 U JP S60168005U JP 5553684 U JP5553684 U JP 5553684U JP 5553684 U JP5553684 U JP 5553684U JP S60168005 U JPS60168005 U JP S60168005U
Authority
JP
Japan
Prior art keywords
position detector
magnetic sensors
axis
magnet
magnetic
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
JP5553684U
Other languages
Japanese (ja)
Other versions
JP2565824Y2 (en
Inventor
中村　秀岳
順一 後藤
高野　秀博
哲夫 小池
Original Assignee
日本電気株式会社
日野自動車株式会社
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 日本電気株式会社, 日野自動車株式会社 filed Critical 日本電気株式会社
Priority to JP1984055536U priority Critical patent/JP2565824Y2/en
Publication of JPS60168005U publication Critical patent/JPS60168005U/en
Application granted granted Critical
Publication of JP2565824Y2 publication Critical patent/JP2565824Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (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図は本考案の一実施例を示す斜視図、第２図は磁石
１の動きを示す側面図、第３図は本実施例が検出できる
位置状態を示す図ならびに第４図ａおよびｂはそれぞれ
磁気センサおよび検出回路を示す図である。 図において、１・−・・・・棒状磁石、２〜７，２１・
・・・・・磁気センサ、８〜１３・・・・・・バイアス
磁石、２２．２３・・・・・・磁界、２４・・曲出力端
子、２５〜２８・・・・・・磁気抵抗効果素子、２９・
・・・・・コレパレータ。FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a side view showing the movement of the magnet 1, FIG. 3 is a diagram showing the position states that can be detected by this embodiment, and FIGS. 4 a and b 2A and 2B are diagrams showing a magnetic sensor and a detection circuit, respectively. In the figure, 1... Bar-shaped magnet, 2-7, 21...
... Magnetic sensor, 8-13 ... Bias magnet, 22.23 ... Magnetic field, 24 ... Song output terminal, 25-28 ... Magnetoresistive effect Motoko, 29・
...Koreparator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 予め定めた軸の周囲を回転できかつ該軸方向に移動でき
る被位置検出物に取り付けた一本の磁石と、それぞれバ
イアス用磁石を有し少なくとも前記−禾の磁石の移動領
域に対向する平面領域内に配列した複数の磁気センサと
、該磁気センサの出力を処理する検出回路とを備えたこ
とを特徴とする位置検出器。A magnet attached to a position detection object that can rotate around a predetermined axis and move in the direction of the axis, and a flat area that has bias magnets and faces at least the moving area of the above-mentioned magnet. 1. A position detector comprising: a plurality of magnetic sensors arranged within the magnetic sensor; and a detection circuit that processes outputs of the magnetic sensors.
JP1984055536U 1984-04-16 1984-04-16 Position detector Expired - Lifetime JP2565824Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984055536U JP2565824Y2 (en) 1984-04-16 1984-04-16 Position detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984055536U JP2565824Y2 (en) 1984-04-16 1984-04-16 Position detector

Publications (2)

Publication Number Publication Date
JPS60168005U true JPS60168005U (en) 1985-11-07
JP2565824Y2 JP2565824Y2 (en) 1998-03-25

Family

ID=30578301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984055536U Expired - Lifetime JP2565824Y2 (en) 1984-04-16 1984-04-16 Position detector

Country Status (1)

Country Link
JP (1) JP2565824Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009139252A (en) * 2007-12-07 2009-06-25 Tokai Rika Co Ltd Position sensor
JP2010243287A (en) * 2009-04-03 2010-10-28 Tokai Rika Co Ltd Shift position detection device of vehicle
JP2011524515A (en) * 2008-05-09 2011-09-01 オムロン サイエンティフィック テクノロジーズ， インコーポレイテッド Method and apparatus for zone selection in an area monitoring device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49106352A (en) * 1973-01-18 1974-10-08
JPS5821102A (en) * 1981-07-30 1983-02-07 Matsushita Electric Ind Co Ltd Detector for rate of displacement
JPS58173404A (en) * 1982-04-06 1983-10-12 Matsushita Electric Ind Co Ltd Detector of radial position
JPS5924210A (en) * 1982-07-30 1984-02-07 Sony Magnescale Inc Magnetic head
JPS5948602A (en) * 1982-09-14 1984-03-19 Toshiba Corp Position detector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49106352A (en) * 1973-01-18 1974-10-08
JPS5821102A (en) * 1981-07-30 1983-02-07 Matsushita Electric Ind Co Ltd Detector for rate of displacement
JPS58173404A (en) * 1982-04-06 1983-10-12 Matsushita Electric Ind Co Ltd Detector of radial position
JPS5924210A (en) * 1982-07-30 1984-02-07 Sony Magnescale Inc Magnetic head
JPS5948602A (en) * 1982-09-14 1984-03-19 Toshiba Corp Position detector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009139252A (en) * 2007-12-07 2009-06-25 Tokai Rika Co Ltd Position sensor
JP2011524515A (en) * 2008-05-09 2011-09-01 オムロン サイエンティフィック テクノロジーズ， インコーポレイテッド Method and apparatus for zone selection in an area monitoring device
JP2010243287A (en) * 2009-04-03 2010-10-28 Tokai Rika Co Ltd Shift position detection device of vehicle

Also Published As

Publication number Publication date
JP2565824Y2 (en) 1998-03-25

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