JPS6031143Y2 - 光電スイツチ - Google Patents

光電スイツチ

Info

Publication number
JPS6031143Y2
JPS6031143Y2 JP1977065443U JP6544377U JPS6031143Y2 JP S6031143 Y2 JPS6031143 Y2 JP S6031143Y2 JP 1977065443 U JP1977065443 U JP 1977065443U JP 6544377 U JP6544377 U JP 6544377U JP S6031143 Y2 JPS6031143 Y2 JP S6031143Y2
Authority
JP
Japan
Prior art keywords
light
mask
optical axis
photoelectric
photoelectric switch
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
JP1977065443U
Other languages
English (en)
Japanese (ja)
Other versions
JPS53158880U (enExample
Inventor
徹 小林
Original Assignee
竹中エンジニアリング工業株式会社
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 竹中エンジニアリング工業株式会社 filed Critical 竹中エンジニアリング工業株式会社
Priority to JP1977065443U priority Critical patent/JPS6031143Y2/ja
Publication of JPS53158880U publication Critical patent/JPS53158880U/ja
Application granted granted Critical
Publication of JPS6031143Y2 publication Critical patent/JPS6031143Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP1977065443U 1977-05-20 1977-05-20 光電スイツチ Expired JPS6031143Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977065443U JPS6031143Y2 (ja) 1977-05-20 1977-05-20 光電スイツチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977065443U JPS6031143Y2 (ja) 1977-05-20 1977-05-20 光電スイツチ

Publications (2)

Publication Number Publication Date
JPS53158880U JPS53158880U (enExample) 1978-12-13
JPS6031143Y2 true JPS6031143Y2 (ja) 1985-09-18

Family

ID=28970513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977065443U Expired JPS6031143Y2 (ja) 1977-05-20 1977-05-20 光電スイツチ

Country Status (1)

Country Link
JP (1) JPS6031143Y2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021425A (ja) * 1983-07-15 1985-02-02 Nippon Denso Co Ltd 光学的検出装置
JP7131995B2 (ja) * 2018-07-05 2022-09-06 三菱重工機械システム株式会社 車両検知器、車両検知器の調整方法、及び、プログラム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438293B2 (enExample) * 1973-06-13 1979-11-20
JPS51121764U (enExample) * 1975-03-17 1976-10-02

Also Published As

Publication number Publication date
JPS53158880U (enExample) 1978-12-13

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