JPH0326470Y2 - - Google Patents

Info

Publication number
JPH0326470Y2
JPH0326470Y2 JP1984095129U JP9512984U JPH0326470Y2 JP H0326470 Y2 JPH0326470 Y2 JP H0326470Y2 JP 1984095129 U JP1984095129 U JP 1984095129U JP 9512984 U JP9512984 U JP 9512984U JP H0326470 Y2 JPH0326470 Y2 JP H0326470Y2
Authority
JP
Japan
Prior art keywords
light
receiving side
reflective surface
convex lens
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
Application number
JP1984095129U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6110590U (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 JP9512984U priority Critical patent/JPS6110590U/ja
Publication of JPS6110590U publication Critical patent/JPS6110590U/ja
Priority to US06/928,671 priority patent/US4736662A/en
Application granted granted Critical
Publication of JPH0326470Y2 publication Critical patent/JPH0326470Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
JP9512984U 1984-06-19 1984-06-25 透過型光センサーのヘッド Granted JPS6110590U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9512984U JPS6110590U (ja) 1984-06-25 1984-06-25 透過型光センサーのヘッド
US06/928,671 US4736662A (en) 1984-06-19 1986-11-06 Optical sensor for sensing displacement speed or displacement of a moveable element in musical instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9512984U JPS6110590U (ja) 1984-06-25 1984-06-25 透過型光センサーのヘッド

Publications (2)

Publication Number Publication Date
JPS6110590U JPS6110590U (ja) 1986-01-22
JPH0326470Y2 true JPH0326470Y2 (en]) 1991-06-07

Family

ID=30654106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9512984U Granted JPS6110590U (ja) 1984-06-19 1984-06-25 透過型光センサーのヘッド

Country Status (1)

Country Link
JP (1) JPS6110590U (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561583A (en) * 1979-06-15 1981-01-09 Sharp Corp Photocoupling structure
JPS57194083U (en]) * 1982-04-07 1982-12-09
JPS5932813A (ja) * 1982-08-18 1984-02-22 Diesel Kiki Co Ltd 光検出器

Also Published As

Publication number Publication date
JPS6110590U (ja) 1986-01-22

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