JPS63195215U - - Google Patents

Info

Publication number
JPS63195215U
JPS63195215U JP8575287U JP8575287U JPS63195215U JP S63195215 U JPS63195215 U JP S63195215U JP 8575287 U JP8575287 U JP 8575287U JP 8575287 U JP8575287 U JP 8575287U JP S63195215 U JPS63195215 U JP S63195215U
Authority
JP
Japan
Prior art keywords
predetermined width
magnetic pole
single magnetic
detection circuit
reference point
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
JP8575287U
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 JP8575287U priority Critical patent/JPS63195215U/ja
Publication of JPS63195215U publication Critical patent/JPS63195215U/ja
Pending legal-status Critical Current

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  • Transmission And Conversion Of Sensor Element Output (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す構成略図、
第2図はこの考案の検出回路の一例を示す図、第
3図は同じく他の検出回路を示す図、第4図は検
出信号の一例を示す波形図、第5図はこの考案の
動作原理の説明図、第6図は従来の基準点検出装
置の一例を示す構成略図、第7図は従来の検出回
路の一例を示す図、第8図は同じく検出信号の一
例を示す波形図である。 図中、21は移動体、22は単一磁極、31は
固定側、32,33は磁気抵抗素子、34,35
は端子、36は中点である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 移動体上に設けられた所定幅の単一磁極と、固
    定側に前記と同じ所定幅の間隔をおいた位置に設
    けられ、前記単一磁極からの磁束を受けて抵抗値
    が変化する2つの磁気抵抗素子と、これらの2つ
    の磁気抵抗素子の抵抗変化の差を検出する検出回
    路とからなることを特徴とする基準点検出装置。
JP8575287U 1987-06-03 1987-06-03 Pending JPS63195215U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8575287U JPS63195215U (ja) 1987-06-03 1987-06-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8575287U JPS63195215U (ja) 1987-06-03 1987-06-03

Publications (1)

Publication Number Publication Date
JPS63195215U true JPS63195215U (ja) 1988-12-15

Family

ID=30941444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8575287U Pending JPS63195215U (ja) 1987-06-03 1987-06-03

Country Status (1)

Country Link
JP (1) JPS63195215U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60244813A (ja) * 1984-05-21 1985-12-04 Inoue Japax Res Inc 磁気エンコ−ダ用零点検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60244813A (ja) * 1984-05-21 1985-12-04 Inoue Japax Res Inc 磁気エンコ−ダ用零点検出装置

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