JPH0342562U - - Google Patents

Info

Publication number
JPH0342562U
JPH0342562U JP10373389U JP10373389U JPH0342562U JP H0342562 U JPH0342562 U JP H0342562U JP 10373389 U JP10373389 U JP 10373389U JP 10373389 U JP10373389 U JP 10373389U JP H0342562 U JPH0342562 U JP H0342562U
Authority
JP
Japan
Prior art keywords
frequency
conversion circuit
pulse
detection section
rotational speed
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
JP10373389U
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 JP10373389U priority Critical patent/JPH0342562U/ja
Publication of JPH0342562U publication Critical patent/JPH0342562U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)

Description

【図面の簡単な説明】
図面は、本考案に係る回転数検出用ロータリー
エンコーダの一実施例を示し、第1図はその回転
数検出用ロータリーエンコーダの全体を示す外観
図、第2図はその回転数検出用ロータリーエンコ
ーダのブロツク図である。 1……回転数検出用ロータリーエンコーダ、3
……回転軸、4……ロール、6……パルス検出部
、8……周波数−電圧変換回路、9……電圧比較
器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転軸の回転数に応じてパルス信号を出力する
    パルス検出部と、該パルス検出部から出力される
    パルス信号をその周波数に応じた値のアナログ信
    号に変換する周波数−電圧変換回路と、該周波数
    −電圧変換回路のアナログ信号を設定値と比較す
    る電圧比較器とから成ることを特徴とする回転数
    検出用ロータリーエンコーダ。
JP10373389U 1989-09-04 1989-09-04 Pending JPH0342562U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10373389U JPH0342562U (ja) 1989-09-04 1989-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10373389U JPH0342562U (ja) 1989-09-04 1989-09-04

Publications (1)

Publication Number Publication Date
JPH0342562U true JPH0342562U (ja) 1991-04-22

Family

ID=31652556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10373389U Pending JPH0342562U (ja) 1989-09-04 1989-09-04

Country Status (1)

Country Link
JP (1) JPH0342562U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102165A (ja) * 1982-12-03 1984-06-13 Fujitsu General Ltd 無人車の回転数異常検知回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59102165A (ja) * 1982-12-03 1984-06-13 Fujitsu General Ltd 無人車の回転数異常検知回路

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