JPS59184112U - 有害光遮断回路 - Google Patents

有害光遮断回路

Info

Publication number
JPS59184112U
JPS59184112U JP7701283U JP7701283U JPS59184112U JP S59184112 U JPS59184112 U JP S59184112U JP 7701283 U JP7701283 U JP 7701283U JP 7701283 U JP7701283 U JP 7701283U JP S59184112 U JPS59184112 U JP S59184112U
Authority
JP
Japan
Prior art keywords
light blocking
blocking circuit
circuit
emitting element
harmful light
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
JP7701283U
Other languages
English (en)
Inventor
浦田 春茂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP7701283U priority Critical patent/JPS59184112U/ja
Publication of JPS59184112U publication Critical patent/JPS59184112U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mechanical Coupling Of Light Guides (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第1図は本考案の第1の実施例を説明する原理図、第2
図は本考案の第2の実施例を説明する原理図である。 LDは発光素子、DRは駆動回路、ADPはレセプタク
ル、PLOは光プラグ、−Eは電源、RLはリレー、r
lは接点である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発光素子、それを駆動する駆動回路を有する光出力回路
    におL・て、光出力用の導電性のレセプタクルを電気的
    に独立した2つの電極で構成し、該レセプタクルに光プ
    ラグの挿入により前記レセプタタルの電極相互を導通さ
    せ、発光素子の駆動回路に電源を供給し、発光素子を駆
    動し、光出力を得る如(構成した有害光遮断回路。
JP7701283U 1983-05-24 1983-05-24 有害光遮断回路 Pending JPS59184112U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7701283U JPS59184112U (ja) 1983-05-24 1983-05-24 有害光遮断回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7701283U JPS59184112U (ja) 1983-05-24 1983-05-24 有害光遮断回路

Publications (1)

Publication Number Publication Date
JPS59184112U true JPS59184112U (ja) 1984-12-07

Family

ID=30207059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7701283U Pending JPS59184112U (ja) 1983-05-24 1983-05-24 有害光遮断回路

Country Status (1)

Country Link
JP (1) JPS59184112U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012181321A (ja) * 2011-03-01 2012-09-20 Nec Computertechno Ltd 通信モジュール

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165363A (en) * 1980-05-23 1981-12-18 Matsushita Electric Ind Co Ltd Optical connector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165363A (en) * 1980-05-23 1981-12-18 Matsushita Electric Ind Co Ltd Optical connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012181321A (ja) * 2011-03-01 2012-09-20 Nec Computertechno Ltd 通信モジュール

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