JPH0297618U - - Google Patents

Info

Publication number
JPH0297618U
JPH0297618U JP435389U JP435389U JPH0297618U JP H0297618 U JPH0297618 U JP H0297618U JP 435389 U JP435389 U JP 435389U JP 435389 U JP435389 U JP 435389U JP H0297618 U JPH0297618 U JP H0297618U
Authority
JP
Japan
Prior art keywords
sine wave
approximate sine
wave signals
signals
output
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
JP435389U
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 JP435389U priority Critical patent/JPH0297618U/ja
Publication of JPH0297618U publication Critical patent/JPH0297618U/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】
第１図は本考案によるエンコーダを示すブロツ
ク図、第２図は従来構成を示す断面図である。 ４は回転体、６はセンサー、６ａ，６ｂは近似
正弦波信号、２１は近似正弦波増巾回路、２２は
デイジタル信号発生回路、２２Ａ，２２Ｂはデイ
ジタル信号である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転体４の回転に伴つてセンサー６から互いに
    位相が異なる近似正弦波信号６ａ，６ｂを出力す
    るようにしたエンコーダにおいて、前記近似正弦
    波信号６ａ，６ｂを増巾するための近似正弦波増
    巾回路２１と、前記近似正弦波信号６ａ，６ｂを
    Ａ／Ｄ変換しデイジタル信号２２Ａ，２２Ｂを出
    力するためのデイジタル信号発生回路２２とを備
    え、前記近似正弦波信号６ａ，６ｂ及びデイジタ
    ル信号２２Ａ，２２Ｂを独立して出力するように
    構成したことを特徴とするエンコーダ。
JP435389U 1989-01-20 1989-01-20 Pending JPH0297618U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP435389U JPH0297618U (ja) 1989-01-20 1989-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP435389U JPH0297618U (ja) 1989-01-20 1989-01-20

Publications (1)

Publication Number Publication Date
JPH0297618U true JPH0297618U (ja) 1990-08-03

Family

ID=31206795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP435389U Pending JPH0297618U (ja) 1989-01-20 1989-01-20

Country Status (1)

Country Link
JP (1) JPH0297618U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013096746A (ja) * 2011-10-28 2013-05-20 Kyocera Document Solutions Inc 速度検出装置及び画像形成装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734457A (en) * 1980-08-08 1982-02-24 Nec Corp Rotation measuring apparatus
JPS6312915A (ja) * 1986-07-03 1988-01-20 Yamaha Corp エンコ−ダ用検出信号処理回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734457A (en) * 1980-08-08 1982-02-24 Nec Corp Rotation measuring apparatus
JPS6312915A (ja) * 1986-07-03 1988-01-20 Yamaha Corp エンコ−ダ用検出信号処理回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013096746A (ja) * 2011-10-28 2013-05-20 Kyocera Document Solutions Inc 速度検出装置及び画像形成装置

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