JPH0367303U - - Google Patents

Info

Publication number
JPH0367303U
JPH0367303U JP12869089U JP12869089U JPH0367303U JP H0367303 U JPH0367303 U JP H0367303U JP 12869089 U JP12869089 U JP 12869089U JP 12869089 U JP12869089 U JP 12869089U JP H0367303 U JPH0367303 U JP H0367303U
Authority
JP
Japan
Prior art keywords
optical fiber
amplifier unit
lens
photoelectric switch
base
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
JP12869089U
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 JP12869089U priority Critical patent/JPH0367303U/ja
Publication of JPH0367303U publication Critical patent/JPH0367303U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す要部の部分断
面を含む平面図、第2図及び第3図は第1図の投
光部分及び受光部分の拡大平面図である。第4図
は従来の光フアイバ式光電スイツチの概略を示す
平面図、第5図及び第6図は第4図の一部の部分
断面を含む拡大平面図で、第5図は太い光フアイ
バを使用したものを、第6図は細い光フアイバを
使用したものを示す。 5……アンプユニツト、6……光フアイバ、1
0……口金、12……レンズ。

Claims (1)

  1. 【実用新案登録請求の範囲】 アンプユニツトから光フアイバを延長して離れ
    た位置から物体の有無検出を行う光電スイツチに
    おいて、 光フアイバの端部にアンプユニツトに取付ける
    ための筒状口金を外嵌するとともに、この口金内
    のアンプユニツト側に、光フアイバ側に集光する
    レンズを配置し、このレンズを介して光フアイバ
    とアンプユニツトを光学的に結合したことを特徴
    とする光フアイバ式光電スイツチ。
JP12869089U 1989-11-02 1989-11-02 Pending JPH0367303U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12869089U JPH0367303U (ja) 1989-11-02 1989-11-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12869089U JPH0367303U (ja) 1989-11-02 1989-11-02

Publications (1)

Publication Number Publication Date
JPH0367303U true JPH0367303U (ja) 1991-07-01

Family

ID=31676380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12869089U Pending JPH0367303U (ja) 1989-11-02 1989-11-02

Country Status (1)

Country Link
JP (1) JPH0367303U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009207752A (ja) * 2008-03-05 2009-09-17 Junko Imose タオル

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143312A (en) * 1979-04-20 1980-11-08 Kazutoshi Masuda Combustion apparatus
JPS59190676A (ja) * 1983-04-14 1984-10-29 Oki Electric Ind Co Ltd 方向余弦推定方式
JPS6221782A (ja) * 1985-07-17 1987-01-30 多木化学株式会社 園芸用肥料

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55143312A (en) * 1979-04-20 1980-11-08 Kazutoshi Masuda Combustion apparatus
JPS59190676A (ja) * 1983-04-14 1984-10-29 Oki Electric Ind Co Ltd 方向余弦推定方式
JPS6221782A (ja) * 1985-07-17 1987-01-30 多木化学株式会社 園芸用肥料

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009207752A (ja) * 2008-03-05 2009-09-17 Junko Imose タオル

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