JPH0423036U - - Google Patents

Info

Publication number
JPH0423036U
JPH0423036U JP6423990U JP6423990U JPH0423036U JP H0423036 U JPH0423036 U JP H0423036U JP 6423990 U JP6423990 U JP 6423990U JP 6423990 U JP6423990 U JP 6423990U JP H0423036 U JPH0423036 U JP H0423036U
Authority
JP
Japan
Prior art keywords
light
optical fiber
switch
receiving
emitting 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
JP6423990U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0723862Y2 (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 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 true JPH0423036U (enExample) 1992-02-25
JPH0723862Y2 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 (enExample)

Citations (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

Patent Citations (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
JPH0723862Y2 (ja) 1995-05-31

Similar Documents

Publication Publication Date Title
WO2017219383A1 (zh) 光电键盘开关及机械键盘
US5883994A (en) Light dissipating spring interconnection between lightguides
JPH0423036U (enExample)
JPH038385U (enExample)
JP3000903U (ja) 自動車装備品の制御装置
JPS6435628U (enExample)
JPS6243288Y2 (enExample)
JPS62152317U (enExample)
JP2511760Y2 (ja) 光ワイヤレス受信器
JPH0365265U (enExample)
KR930000681Y1 (ko) Led 반사장치
JPH0355223Y2 (enExample)
JPS6347628U (enExample)
JPS628613Y2 (enExample)
JPS63150445U (enExample)
JPH027834U (enExample)
JPS6351325U (enExample)
JPS6381429U (enExample)
JPS6146926B2 (enExample)
JPH02119320U (enExample)
JPH01100346U (enExample)
JPS62190203U (enExample)
JPS6289684U (enExample)
JPH0364432U (enExample)
JPH0392891U (enExample)