JPH083068Y2 - 光電スイッチ - Google Patents

光電スイッチ

Info

Publication number
JPH083068Y2
JPH083068Y2 JP1990063827U JP6382790U JPH083068Y2 JP H083068 Y2 JPH083068 Y2 JP H083068Y2 JP 1990063827 U JP1990063827 U JP 1990063827U JP 6382790 U JP6382790 U JP 6382790U JP H083068 Y2 JPH083068 Y2 JP H083068Y2
Authority
JP
Japan
Prior art keywords
light
state
receiving
check
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.)
Expired - Fee Related
Application number
JP1990063827U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0423334U (zh
Inventor
健司 松尾
Original Assignee
サンクス株式会社
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 サンクス株式会社 filed Critical サンクス株式会社
Priority to JP1990063827U priority Critical patent/JPH083068Y2/ja
Publication of JPH0423334U publication Critical patent/JPH0423334U/ja
Application granted granted Critical
Publication of JPH083068Y2 publication Critical patent/JPH083068Y2/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)
JP1990063827U 1990-06-15 1990-06-15 光電スイッチ Expired - Fee Related JPH083068Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990063827U JPH083068Y2 (ja) 1990-06-15 1990-06-15 光電スイッチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990063827U JPH083068Y2 (ja) 1990-06-15 1990-06-15 光電スイッチ

Publications (2)

Publication Number Publication Date
JPH0423334U JPH0423334U (zh) 1992-02-26
JPH083068Y2 true JPH083068Y2 (ja) 1996-01-29

Family

ID=31594221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990063827U Expired - Fee Related JPH083068Y2 (ja) 1990-06-15 1990-06-15 光電スイッチ

Country Status (1)

Country Link
JP (1) JPH083068Y2 (zh)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142578A (en) * 1981-02-28 1982-09-03 Riken Lens Kogyo Kk Automatic check device for light beam type safety device
JPH0770982B2 (ja) * 1987-10-22 1995-07-31 富士電機株式会社 近接スイッチ

Also Published As

Publication number Publication date
JPH0423334U (zh) 1992-02-26

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Legal Events

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