JPS5878538U - 反射型光電スイツチ - Google Patents

反射型光電スイツチ

Info

Publication number
JPS5878538U
JPS5878538U JP17345781U JP17345781U JPS5878538U JP S5878538 U JPS5878538 U JP S5878538U JP 17345781 U JP17345781 U JP 17345781U JP 17345781 U JP17345781 U JP 17345781U JP S5878538 U JPS5878538 U JP S5878538U
Authority
JP
Japan
Prior art keywords
light
photoelectric switch
reflective photoelectric
receiver
projector
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
JP17345781U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0236199Y2 (enrdf_load_stackoverflow
Inventor
三宅　梁太
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 JP17345781U priority Critical patent/JPS5878538U/ja
Publication of JPS5878538U publication Critical patent/JPS5878538U/ja
Application granted granted Critical
Publication of JPH0236199Y2 publication Critical patent/JPH0236199Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Burglar Alarm Systems (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP17345781U 1981-11-20 1981-11-20 反射型光電スイツチ Granted JPS5878538U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17345781U JPS5878538U (ja) 1981-11-20 1981-11-20 反射型光電スイツチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17345781U JPS5878538U (ja) 1981-11-20 1981-11-20 反射型光電スイツチ

Publications (2)

Publication Number Publication Date
JPS5878538U true JPS5878538U (ja) 1983-05-27
JPH0236199Y2 JPH0236199Y2 (enrdf_load_stackoverflow) 1990-10-02

Family

ID=29965320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17345781U Granted JPS5878538U (ja) 1981-11-20 1981-11-20 反射型光電スイツチ

Country Status (1)

Country Link
JP (1) JPS5878538U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843162U (enrdf_load_stackoverflow) * 1971-09-22 1973-06-04
JPS5619307U (enrdf_load_stackoverflow) * 1979-07-24 1981-02-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843162U (enrdf_load_stackoverflow) * 1971-09-22 1973-06-04
JPS5619307U (enrdf_load_stackoverflow) * 1979-07-24 1981-02-20

Also Published As

Publication number Publication date
JPH0236199Y2 (enrdf_load_stackoverflow) 1990-10-02

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