JPH0723862Y2 - 光ファイバを用いたスイッチ装置 - Google Patents

光ファイバを用いたスイッチ装置

Info

Publication number
JPH0723862Y2
JPH0723862Y2 JP1990064239U JP6423990U JPH0723862Y2 JP H0723862 Y2 JPH0723862 Y2 JP H0723862Y2 JP 1990064239 U JP1990064239 U JP 1990064239U JP 6423990 U JP6423990 U JP 6423990U JP H0723862 Y2 JPH0723862 Y2 JP H0723862Y2
Authority
JP
Japan
Prior art keywords
switch
optical fiber
light
light receiving
light emitting
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.)
Expired - Lifetime
Application number
JP1990064239U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0423036U (cg-RX-API-DMAC7.html
Inventor
正 芝
勝広 志田
倫晃 大沼
Original Assignee
大同ほくさん株式会社
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 大同ほくさん株式会社 filed Critical 大同ほくさん株式会社
Priority to JP1990064239U priority Critical patent/JPH0723862Y2/ja
Publication of JPH0423036U publication Critical patent/JPH0423036U/ja
Application granted granted Critical
Publication of JPH0723862Y2 publication Critical patent/JPH0723862Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
JP1990064239U 1990-06-18 1990-06-18 光ファイバを用いたスイッチ装置 Expired - Lifetime JPH0723862Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990064239U JPH0723862Y2 (ja) 1990-06-18 1990-06-18 光ファイバを用いたスイッチ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990064239U JPH0723862Y2 (ja) 1990-06-18 1990-06-18 光ファイバを用いたスイッチ装置

Publications (2)

Publication Number Publication Date
JPH0423036U JPH0423036U (cg-RX-API-DMAC7.html) 1992-02-25
JPH0723862Y2 true JPH0723862Y2 (ja) 1995-05-31

Family

ID=31595001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990064239U Expired - Lifetime JPH0723862Y2 (ja) 1990-06-18 1990-06-18 光ファイバを用いたスイッチ装置

Country Status (1)

Country Link
JP (1) JPH0723862Y2 (cg-RX-API-DMAC7.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02161814A (ja) * 1988-12-14 1990-06-21 Koito Mfg Co Ltd 光スイッチ

Also Published As

Publication number Publication date
JPH0423036U (cg-RX-API-DMAC7.html) 1992-02-25

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