JPS5790831A - Photoelectric switch - Google Patents

Photoelectric switch

Info

Publication number
JPS5790831A
JPS5790831A JP55167091A JP16709180A JPS5790831A JP S5790831 A JPS5790831 A JP S5790831A JP 55167091 A JP55167091 A JP 55167091A JP 16709180 A JP16709180 A JP 16709180A JP S5790831 A JPS5790831 A JP S5790831A
Authority
JP
Japan
Prior art keywords
photoelectric switch
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.)
Granted
Application number
JP55167091A
Other languages
English (en)
Japanese (ja)
Other versions
JPS622486B2 (enrdf_load_stackoverflow
Inventor
Sanpei Kayano
Kiyoharu Kamimura
Kouji Kageyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Panasonic Industrial Devices SUNX Co Ltd
Original Assignee
Nippon Steel Corp
Sunx Ltd
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 Nippon Steel Corp, Sunx Ltd filed Critical Nippon Steel Corp
Priority to JP55167091A priority Critical patent/JPS5790831A/ja
Publication of JPS5790831A publication Critical patent/JPS5790831A/ja
Publication of JPS622486B2 publication Critical patent/JPS622486B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)
JP55167091A 1980-11-26 1980-11-26 Photoelectric switch Granted JPS5790831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55167091A JPS5790831A (en) 1980-11-26 1980-11-26 Photoelectric switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55167091A JPS5790831A (en) 1980-11-26 1980-11-26 Photoelectric switch

Publications (2)

Publication Number Publication Date
JPS5790831A true JPS5790831A (en) 1982-06-05
JPS622486B2 JPS622486B2 (enrdf_load_stackoverflow) 1987-01-20

Family

ID=15843248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55167091A Granted JPS5790831A (en) 1980-11-26 1980-11-26 Photoelectric switch

Country Status (1)

Country Link
JP (1) JPS5790831A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04345723A (ja) * 1991-05-22 1992-12-01 Fuji Electric Co Ltd 光電スイッチ
JPH0656944U (ja) * 1993-11-02 1994-08-05 オムロン株式会社 反射形光電スイッチ
JP2002084177A (ja) * 2000-09-06 2002-03-22 Aiphone Co Ltd 光学式近接センサー装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04345723A (ja) * 1991-05-22 1992-12-01 Fuji Electric Co Ltd 光電スイッチ
JPH0656944U (ja) * 1993-11-02 1994-08-05 オムロン株式会社 反射形光電スイッチ
JP2002084177A (ja) * 2000-09-06 2002-03-22 Aiphone Co Ltd 光学式近接センサー装置

Also Published As

Publication number Publication date
JPS622486B2 (enrdf_load_stackoverflow) 1987-01-20

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