JPS5954140A - 無接点の開閉装置 - Google Patents

無接点の開閉装置

Info

Publication number
JPS5954140A
JPS5954140A JP16529882A JP16529882A JPS5954140A JP S5954140 A JPS5954140 A JP S5954140A JP 16529882 A JP16529882 A JP 16529882A JP 16529882 A JP16529882 A JP 16529882A JP S5954140 A JPS5954140 A JP S5954140A
Authority
JP
Japan
Prior art keywords
light
optical fiber
case
signal
optical
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
JP16529882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0119730B2 (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
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP16529882A priority Critical patent/JPS5954140A/ja
Priority to US06/534,099 priority patent/US4607160A/en
Publication of JPS5954140A publication Critical patent/JPS5954140A/ja
Publication of JPH0119730B2 publication Critical patent/JPH0119730B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Selective Calling Equipment (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP16529882A 1982-09-21 1982-09-21 無接点の開閉装置 Granted JPS5954140A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16529882A JPS5954140A (ja) 1982-09-21 1982-09-21 無接点の開閉装置
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
JP16529882A JPS5954140A (ja) 1982-09-21 1982-09-21 無接点の開閉装置

Publications (2)

Publication Number Publication Date
JPS5954140A true JPS5954140A (ja) 1984-03-28
JPH0119730B2 JPH0119730B2 (enrdf_load_stackoverflow) 1989-04-12

Family

ID=15809670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16529882A Granted JPS5954140A (ja) 1982-09-21 1982-09-21 無接点の開閉装置

Country Status (1)

Country Link
JP (1) JPS5954140A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02306514A (ja) * 1989-05-22 1990-12-19 Omron Corp パチンコ玉検出センサ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113775A (enrdf_load_stackoverflow) * 1974-02-21 1975-09-06
JPS53140588A (en) * 1977-05-12 1978-12-07 Cutler Hammer World Trade Inc Fiber optical electric switch
JPS55109238U (enrdf_load_stackoverflow) * 1979-01-29 1980-07-31

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113775A (enrdf_load_stackoverflow) * 1974-02-21 1975-09-06
JPS53140588A (en) * 1977-05-12 1978-12-07 Cutler Hammer World Trade Inc Fiber optical electric switch
JPS55109238U (enrdf_load_stackoverflow) * 1979-01-29 1980-07-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02306514A (ja) * 1989-05-22 1990-12-19 Omron Corp パチンコ玉検出センサ

Also Published As

Publication number Publication date
JPH0119730B2 (enrdf_load_stackoverflow) 1989-04-12

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