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JPH0252363U - - Google Patents

Info

Publication number
JPH0252363U
JPH0252363U JP12995888U JP12995888U JPH0252363U JP H0252363 U JPH0252363 U JP H0252363U JP 12995888 U JP12995888 U JP 12995888U JP 12995888 U JP12995888 U JP 12995888U JP H0252363 U JPH0252363 U JP H0252363U
Authority
JP
Japan
Prior art keywords
light
emitting element
photocoupler
opening
main body
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
JP12995888U
Other languages
English (en)
Other versions
JPH06842Y2 (ja
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 JP12995888U priority Critical patent/JPH06842Y2/ja
Publication of JPH0252363U publication Critical patent/JPH0252363U/ja
Application granted granted Critical
Publication of JPH06842Y2 publication Critical patent/JPH06842Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Radar Systems And Details Thereof (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Description

【図面の簡単な説明】
第1図は、本考案による反射型フオトカプラの
一実施例を示し、Aは概略断面図、Bは平面図、
第2図は第1図の実施例による感度特性を示すグ
ラフ、第3図は透過型フオトカプラを使用して給
紙位置を検出する場合の概略図である。第4図は
従来の反射型フオトカプラの一例を示すもので、
Aは概略断面図、Bは側面図、第5図は第4図の
反射型フオトカプラによる感度特性を示すグラフ
である。 10……反射型フオトカプラ;11……本体;
12,13……開口部;14……発光素子;15
……受光素子;16……用紙等。

Claims (1)

    【実用新案登録請求の範囲】
  1. 本体の一側面に設けられた開口部に対向して該
    本体内に受容された発光素子及び受光素子を含む
    反射型フオトカプラにおいて、発光素子及び受光
    素子のうち、少なくとも発光素子が、上記開口部
    に対してその光軸が該開口部の側縁を通るように
    、ずらして配置されていることを特徴とする反射
    型フオトカプラ。
JP12995888U 1988-10-05 1988-10-05 反射型フォトカプラ Expired - Lifetime JPH06842Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12995888U JPH06842Y2 (ja) 1988-10-05 1988-10-05 反射型フォトカプラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12995888U JPH06842Y2 (ja) 1988-10-05 1988-10-05 反射型フォトカプラ

Publications (2)

Publication Number Publication Date
JPH0252363U true JPH0252363U (ja) 1990-04-16
JPH06842Y2 JPH06842Y2 (ja) 1994-01-05

Family

ID=31384700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12995888U Expired - Lifetime JPH06842Y2 (ja) 1988-10-05 1988-10-05 反射型フォトカプラ

Country Status (1)

Country Link
JP (1) JPH06842Y2 (ja)

Also Published As

Publication number Publication date
JPH06842Y2 (ja) 1994-01-05

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