JPS6120210B2 - - Google Patents

Info

Publication number
JPS6120210B2
JPS6120210B2 JP48136175A JP13617573A JPS6120210B2 JP S6120210 B2 JPS6120210 B2 JP S6120210B2 JP 48136175 A JP48136175 A JP 48136175A JP 13617573 A JP13617573 A JP 13617573A JP S6120210 B2 JPS6120210 B2 JP S6120210B2
Authority
JP
Japan
Prior art keywords
phase
wave
circuit
detection
square wave
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
JP48136175A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5086653A (en)van
Inventor
Yoshiaki Teraue
Toshasu Mera
Masakatsu Takahashi
Yoshiteru Miki
Kazuhiro Sano
Atsuhiro Yoshizaki
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.)
Hitachi Ltd
Tokyo Electric Power Co Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Hitachi 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 Tokyo Electric Power Co Inc, Hitachi Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP48136175A priority Critical patent/JPS6120210B2/ja
Publication of JPS5086653A publication Critical patent/JPS5086653A/ja
Publication of JPS6120210B2 publication Critical patent/JPS6120210B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP48136175A 1973-12-07 1973-12-07 Expired JPS6120210B2 (en)van)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP48136175A JPS6120210B2 (en)van) 1973-12-07 1973-12-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48136175A JPS6120210B2 (en)van) 1973-12-07 1973-12-07

Publications (2)

Publication Number Publication Date
JPS5086653A JPS5086653A (en)van) 1975-07-12
JPS6120210B2 true JPS6120210B2 (en)van) 1986-05-21

Family

ID=15169067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48136175A Expired JPS6120210B2 (en)van) 1973-12-07 1973-12-07

Country Status (1)

Country Link
JP (1) JPS6120210B2 (en)van)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0297508U (en)van) * 1989-01-24 1990-08-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0297508U (en)van) * 1989-01-24 1990-08-03

Also Published As

Publication number Publication date
JPS5086653A (en)van) 1975-07-12

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