JPH01104751U - - Google Patents

Info

Publication number
JPH01104751U
JPH01104751U JP19928687U JP19928687U JPH01104751U JP H01104751 U JPH01104751 U JP H01104751U JP 19928687 U JP19928687 U JP 19928687U JP 19928687 U JP19928687 U JP 19928687U JP H01104751 U JPH01104751 U JP H01104751U
Authority
JP
Japan
Prior art keywords
lenses
light
reflective photointerrupter
emitting element
receiving element
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
JP19928687U
Other languages
English (en)
Other versions
JPH06840Y2 (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 JP19928687U priority Critical patent/JPH06840Y2/ja
Publication of JPH01104751U publication Critical patent/JPH01104751U/ja
Application granted granted Critical
Publication of JPH06840Y2 publication Critical patent/JPH06840Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案による反射型ホトインタラプタ
の一実施例の断面図、第２図は従来例の反射型ホ
トインタラプタの断面図、第３図は他の従来例の
反射型ホトインタラプタの断面図、第４図は従来
例および本考案実施例の反射型ホトインタラプタ
の距離と受光量の関係を示すグラフである。 １……ケース、２……発光素子、３……受光素
子、７，８……ダブルレンズ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発光素子と受光素子の前面にそれぞれレンズを
    設けた反射型ホトインタラプタにおいて、前記レ
    ンズを複眼のレンズにて構成したことを特徴とす
    る反射型ホトインタラプタ。
JP19928687U 1987-12-29 1987-12-29 反射型ホトインタラプタ Expired - Lifetime JPH06840Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19928687U JPH06840Y2 (ja) 1987-12-29 1987-12-29 反射型ホトインタラプタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19928687U JPH06840Y2 (ja) 1987-12-29 1987-12-29 反射型ホトインタラプタ

Publications (2)

Publication Number Publication Date
JPH01104751U true JPH01104751U (ja) 1989-07-14
JPH06840Y2 JPH06840Y2 (ja) 1994-01-05

Family

ID=31489744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19928687U Expired - Lifetime JPH06840Y2 (ja) 1987-12-29 1987-12-29 反射型ホトインタラプタ

Country Status (1)

Country Link
JP (1) JPH06840Y2 (ja)

Also Published As

Publication number Publication date
JPH06840Y2 (ja) 1994-01-05

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