JPH0423335U - - Google Patents

Info

Publication number
JPH0423335U
JPH0423335U JP6382890U JP6382890U JPH0423335U JP H0423335 U JPH0423335 U JP H0423335U JP 6382890 U JP6382890 U JP 6382890U JP 6382890 U JP6382890 U JP 6382890U JP H0423335 U JPH0423335 U JP H0423335U
Authority
JP
Japan
Prior art keywords
light
light receiving
receiving circuit
receiving
forced
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
JP6382890U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0753311Y2 (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 JP1990063828U priority Critical patent/JPH0753311Y2/ja
Publication of JPH0423335U publication Critical patent/JPH0423335U/ja
Application granted granted Critical
Publication of JPH0753311Y2 publication Critical patent/JPH0753311Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP1990063828U 1990-06-15 1990-06-15 光電スチッチ Expired - Fee Related JPH0753311Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990063828U JPH0753311Y2 (ja) 1990-06-15 1990-06-15 光電スチッチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990063828U JPH0753311Y2 (ja) 1990-06-15 1990-06-15 光電スチッチ

Publications (2)

Publication Number Publication Date
JPH0423335U true JPH0423335U (en]) 1992-02-26
JPH0753311Y2 JPH0753311Y2 (ja) 1995-12-06

Family

ID=31594223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990063828U Expired - Fee Related JPH0753311Y2 (ja) 1990-06-15 1990-06-15 光電スチッチ

Country Status (1)

Country Link
JP (1) JPH0753311Y2 (en])

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52122876A (en) * 1976-04-09 1977-10-15 Tokyo Shibaura Electric Co Photoelectric relay with fault detection device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52122876A (en) * 1976-04-09 1977-10-15 Tokyo Shibaura Electric Co Photoelectric relay with fault detection device

Also Published As

Publication number Publication date
JPH0753311Y2 (ja) 1995-12-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees