JPS647433U - - Google Patents

Info

Publication number
JPS647433U
JPS647433U JP10089487U JP10089487U JPS647433U JP S647433 U JPS647433 U JP S647433U JP 10089487 U JP10089487 U JP 10089487U JP 10089487 U JP10089487 U JP 10089487U JP S647433 U JPS647433 U JP S647433U
Authority
JP
Japan
Prior art keywords
light
voltage
input terminal
receiving
reference voltage
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.)
Pending
Application number
JP10089487U
Other languages
English (en)
Japanese (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 JP10089487U priority Critical patent/JPS647433U/ja
Publication of JPS647433U publication Critical patent/JPS647433U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)
JP10089487U 1987-06-30 1987-06-30 Pending JPS647433U (US06826419-20041130-M00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10089487U JPS647433U (US06826419-20041130-M00005.png) 1987-06-30 1987-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10089487U JPS647433U (US06826419-20041130-M00005.png) 1987-06-30 1987-06-30

Publications (1)

Publication Number Publication Date
JPS647433U true JPS647433U (US06826419-20041130-M00005.png) 1989-01-17

Family

ID=31329386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10089487U Pending JPS647433U (US06826419-20041130-M00005.png) 1987-06-30 1987-06-30

Country Status (1)

Country Link
JP (1) JPS647433U (US06826419-20041130-M00005.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4870871A (US06826419-20041130-M00005.png) * 1971-12-27 1973-09-26
JPS5274874A (en) * 1975-12-18 1977-06-23 Koyo Denshi Kougiyou Kk Photoelectric detection device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4870871A (US06826419-20041130-M00005.png) * 1971-12-27 1973-09-26
JPS5274874A (en) * 1975-12-18 1977-06-23 Koyo Denshi Kougiyou Kk Photoelectric detection device

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