JPS5947941U - 無接点開閉装置 - Google Patents

無接点開閉装置

Info

Publication number
JPS5947941U
JPS5947941U JP14367282U JP14367282U JPS5947941U JP S5947941 U JPS5947941 U JP S5947941U JP 14367282 U JP14367282 U JP 14367282U JP 14367282 U JP14367282 U JP 14367282U JP S5947941 U JPS5947941 U JP S5947941U
Authority
JP
Japan
Prior art keywords
light
case
inner case
optical path
actuator
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
JP14367282U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0119786Y2 (enrdf_load_stackoverflow
Inventor
榊野　隆弘
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.)
Omron Corp
Original Assignee
Omron Corp
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 Omron Corp filed Critical Omron Corp
Priority to JP14367282U priority Critical patent/JPS5947941U/ja
Priority to US06/534,099 priority patent/US4607160A/en
Publication of JPS5947941U publication Critical patent/JPS5947941U/ja
Application granted granted Critical
Publication of JPH0119786Y2 publication Critical patent/JPH0119786Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)
JP14367282U 1982-09-21 1982-09-21 無接点開閉装置 Granted JPS5947941U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14367282U JPS5947941U (ja) 1982-09-21 1982-09-21 無接点開閉装置
US06/534,099 US4607160A (en) 1982-09-21 1983-09-20 Non-contact switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14367282U JPS5947941U (ja) 1982-09-21 1982-09-21 無接点開閉装置

Publications (2)

Publication Number Publication Date
JPS5947941U true JPS5947941U (ja) 1984-03-30
JPH0119786Y2 JPH0119786Y2 (enrdf_load_stackoverflow) 1989-06-07

Family

ID=30320631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14367282U Granted JPS5947941U (ja) 1982-09-21 1982-09-21 無接点開閉装置

Country Status (1)

Country Link
JP (1) JPS5947941U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05242775A (ja) * 1991-06-17 1993-09-21 Illinois Tool Works Inc <Itw> 汚染物の浸入を防止した密封光電スイッチ
JP2012054028A (ja) * 2010-08-31 2012-03-15 Panasonic Electric Works Sunx Co Ltd 光電センサ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140588A (en) * 1977-05-12 1978-12-07 Cutler Hammer World Trade Inc Fiber optical electric switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140588A (en) * 1977-05-12 1978-12-07 Cutler Hammer World Trade Inc Fiber optical electric switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05242775A (ja) * 1991-06-17 1993-09-21 Illinois Tool Works Inc <Itw> 汚染物の浸入を防止した密封光電スイッチ
JP2012054028A (ja) * 2010-08-31 2012-03-15 Panasonic Electric Works Sunx Co Ltd 光電センサ

Also Published As

Publication number Publication date
JPH0119786Y2 (enrdf_load_stackoverflow) 1989-06-07

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