JPH0338775B2 - - Google Patents

Info

Publication number
JPH0338775B2
JPH0338775B2 JP10898182A JP10898182A JPH0338775B2 JP H0338775 B2 JPH0338775 B2 JP H0338775B2 JP 10898182 A JP10898182 A JP 10898182A JP 10898182 A JP10898182 A JP 10898182A JP H0338775 B2 JPH0338775 B2 JP H0338775B2
Authority
JP
Japan
Prior art keywords
output
circuit
comparator
detected
peak hold
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
Application number
JP10898182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58225518A (ja
Inventor
Mitsuyoshi Okada
Kunihiko Akyoshi
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.)
Azbil Corp
Original Assignee
Azbil 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 Azbil Corp filed Critical Azbil Corp
Priority to JP10898182A priority Critical patent/JPS58225518A/ja
Publication of JPS58225518A publication Critical patent/JPS58225518A/ja
Publication of JPH0338775B2 publication Critical patent/JPH0338775B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
JP10898182A 1982-06-23 1982-06-23 光電スイッチ Granted JPS58225518A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10898182A JPS58225518A (ja) 1982-06-23 1982-06-23 光電スイッチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10898182A JPS58225518A (ja) 1982-06-23 1982-06-23 光電スイッチ

Publications (2)

Publication Number Publication Date
JPS58225518A JPS58225518A (ja) 1983-12-27
JPH0338775B2 true JPH0338775B2 (en]) 1991-06-11

Family

ID=14498549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10898182A Granted JPS58225518A (ja) 1982-06-23 1982-06-23 光電スイッチ

Country Status (1)

Country Link
JP (1) JPS58225518A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01257227A (ja) * 1988-04-06 1989-10-13 Chinon Ind Inc 光検知装置
JP2002100975A (ja) * 2000-09-22 2002-04-05 Mitsubishi Electric Corp エレベータ扉の開閉安全装置

Also Published As

Publication number Publication date
JPS58225518A (ja) 1983-12-27

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