JPS6366138B2 - - Google Patents

Info

Publication number
JPS6366138B2
JPS6366138B2 JP58122356A JP12235683A JPS6366138B2 JP S6366138 B2 JPS6366138 B2 JP S6366138B2 JP 58122356 A JP58122356 A JP 58122356A JP 12235683 A JP12235683 A JP 12235683A JP S6366138 B2 JPS6366138 B2 JP S6366138B2
Authority
JP
Japan
Prior art keywords
current
outputs
circuit
inputs
difference
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
JP58122356A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6016121A (ja
Inventor
Tetsuo Ookawa
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP58122356A priority Critical patent/JPS6016121A/ja
Publication of JPS6016121A publication Critical patent/JPS6016121A/ja
Publication of JPS6366138B2 publication Critical patent/JPS6366138B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Transformers (AREA)
JP58122356A 1983-07-07 1983-07-07 比率差動継電器 Granted JPS6016121A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58122356A JPS6016121A (ja) 1983-07-07 1983-07-07 比率差動継電器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58122356A JPS6016121A (ja) 1983-07-07 1983-07-07 比率差動継電器

Publications (2)

Publication Number Publication Date
JPS6016121A JPS6016121A (ja) 1985-01-26
JPS6366138B2 true JPS6366138B2 (enrdf_load_stackoverflow) 1988-12-19

Family

ID=14833876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58122356A Granted JPS6016121A (ja) 1983-07-07 1983-07-07 比率差動継電器

Country Status (1)

Country Link
JP (1) JPS6016121A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785310A (en) * 1986-08-14 1988-11-15 Hughes Aircraft Company Frequency selective screen having sharp transition
JPS6356121A (ja) * 1986-08-27 1988-03-10 株式会社日立製作所 比率差動リレ−装置

Also Published As

Publication number Publication date
JPS6016121A (ja) 1985-01-26

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