JPS57166820A - Reverse phase and defective phase detector - Google Patents

Reverse phase and defective phase detector

Info

Publication number
JPS57166820A
JPS57166820A JP4843981A JP4843981A JPS57166820A JP S57166820 A JPS57166820 A JP S57166820A JP 4843981 A JP4843981 A JP 4843981A JP 4843981 A JP4843981 A JP 4843981A JP S57166820 A JPS57166820 A JP S57166820A
Authority
JP
Japan
Prior art keywords
phase
defective
detector
reverse
reverse phase
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
JP4843981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6355290B2 (enExample
Inventor
Minoru Ishikawa
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing Co 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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP4843981A priority Critical patent/JPS57166820A/ja
Publication of JPS57166820A publication Critical patent/JPS57166820A/ja
Publication of JPS6355290B2 publication Critical patent/JPS6355290B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP4843981A 1981-04-02 1981-04-02 Reverse phase and defective phase detector Granted JPS57166820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4843981A JPS57166820A (en) 1981-04-02 1981-04-02 Reverse phase and defective phase detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4843981A JPS57166820A (en) 1981-04-02 1981-04-02 Reverse phase and defective phase detector

Publications (2)

Publication Number Publication Date
JPS57166820A true JPS57166820A (en) 1982-10-14
JPS6355290B2 JPS6355290B2 (enExample) 1988-11-01

Family

ID=12803377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4843981A Granted JPS57166820A (en) 1981-04-02 1981-04-02 Reverse phase and defective phase detector

Country Status (1)

Country Link
JP (1) JPS57166820A (enExample)

Also Published As

Publication number Publication date
JPS6355290B2 (enExample) 1988-11-01

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