JPH01142805U - - Google Patents

Info

Publication number
JPH01142805U
JPH01142805U JP4059688U JP4059688U JPH01142805U JP H01142805 U JPH01142805 U JP H01142805U JP 4059688 U JP4059688 U JP 4059688U JP 4059688 U JP4059688 U JP 4059688U JP H01142805 U JPH01142805 U JP H01142805U
Authority
JP
Japan
Prior art keywords
soft magnetic
flat surfaces
magnetic material
test objects
coils
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
JP4059688U
Other languages
English (en)
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 filed Critical
Priority to JP4059688U priority Critical patent/JPH01142805U/ja
Publication of JPH01142805U publication Critical patent/JPH01142805U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

【図面の簡単な説明】
第1図Aは本考案の位置センサー装置の側面図
、第1図Bはその正面図、第2図は検出回路の回
路図、第3図は位置センサー装置の動作特性のグ
ラフ、第4図Aは他の実施例での側面図、第4図
Bは正面図、第5図、第6図および第7図は他の
実施例での水平断面図である。 1……位置センサー装置、2……被検体、31
,32……コア、41,42……コイル、5……
スペーサ、6……検出回路、7……発振器、81
,82……抵抗器、9……交流増幅器、10……
検波増幅器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 軟磁性材料または導電材料からなりほぼ平坦な
    面を有する1または2個の被検体と、軟磁性材料
    からなり上記被検体の平坦な面のエツジ部分と対
    向した状態で保持された一対のコアと、この各コ
    アに巻き付けられたコイルと、これらのコイルの
    インダクタンスの変化を検出する検出回路とから
    なることを特徴とする位置センサー装置。
JP4059688U 1988-03-28 1988-03-28 Pending JPH01142805U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4059688U JPH01142805U (ja) 1988-03-28 1988-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4059688U JPH01142805U (ja) 1988-03-28 1988-03-28

Publications (1)

Publication Number Publication Date
JPH01142805U true JPH01142805U (ja) 1989-09-29

Family

ID=31267065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4059688U Pending JPH01142805U (ja) 1988-03-28 1988-03-28

Country Status (1)

Country Link
JP (1) JPH01142805U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003106333A (ja) * 2001-09-28 2003-04-09 Ntn Corp 磁気軸受装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003106333A (ja) * 2001-09-28 2003-04-09 Ntn Corp 磁気軸受装置

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