JPH0259608B2 - - Google Patents

Info

Publication number
JPH0259608B2
JPH0259608B2 JP12898083A JP12898083A JPH0259608B2 JP H0259608 B2 JPH0259608 B2 JP H0259608B2 JP 12898083 A JP12898083 A JP 12898083A JP 12898083 A JP12898083 A JP 12898083A JP H0259608 B2 JPH0259608 B2 JP H0259608B2
Authority
JP
Japan
Prior art keywords
detection device
forward voltage
thyristors
light emitting
pair
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
JP12898083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6035429A (ja
Inventor
Koji Soda
Kazuhiko Tada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12898083A priority Critical patent/JPS6035429A/ja
Publication of JPS6035429A publication Critical patent/JPS6035429A/ja
Publication of JPH0259608B2 publication Critical patent/JPH0259608B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Keying Circuit Devices (AREA)
JP12898083A 1983-07-14 1983-07-14 負荷時タツプ切換器異常検出装置 Granted JPS6035429A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12898083A JPS6035429A (ja) 1983-07-14 1983-07-14 負荷時タツプ切換器異常検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12898083A JPS6035429A (ja) 1983-07-14 1983-07-14 負荷時タツプ切換器異常検出装置

Publications (2)

Publication Number Publication Date
JPS6035429A JPS6035429A (ja) 1985-02-23
JPH0259608B2 true JPH0259608B2 (enExample) 1990-12-13

Family

ID=14998144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12898083A Granted JPS6035429A (ja) 1983-07-14 1983-07-14 負荷時タツプ切換器異常検出装置

Country Status (1)

Country Link
JP (1) JPS6035429A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016225334A (ja) * 2015-05-27 2016-12-28 株式会社東芝 タップ切換器

Also Published As

Publication number Publication date
JPS6035429A (ja) 1985-02-23

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