JPS5731322A - Pilot protection relay unit - Google Patents

Pilot protection relay unit

Info

Publication number
JPS5731322A
JPS5731322A JP10575280A JP10575280A JPS5731322A JP S5731322 A JPS5731322 A JP S5731322A JP 10575280 A JP10575280 A JP 10575280A JP 10575280 A JP10575280 A JP 10575280A JP S5731322 A JPS5731322 A JP S5731322A
Authority
JP
Japan
Prior art keywords
relay unit
protection relay
pilot protection
pilot
unit
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
JP10575280A
Other languages
Japanese (ja)
Other versions
JPS6251054B2 (en
Inventor
Kaoru Watanabe
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 JP10575280A priority Critical patent/JPS5731322A/en
Publication of JPS5731322A publication Critical patent/JPS5731322A/en
Publication of JPS6251054B2 publication Critical patent/JPS6251054B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP10575280A 1980-07-31 1980-07-31 Pilot protection relay unit Granted JPS5731322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10575280A JPS5731322A (en) 1980-07-31 1980-07-31 Pilot protection relay unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10575280A JPS5731322A (en) 1980-07-31 1980-07-31 Pilot protection relay unit

Publications (2)

Publication Number Publication Date
JPS5731322A true JPS5731322A (en) 1982-02-19
JPS6251054B2 JPS6251054B2 (en) 1987-10-28

Family

ID=14415964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10575280A Granted JPS5731322A (en) 1980-07-31 1980-07-31 Pilot protection relay unit

Country Status (1)

Country Link
JP (1) JPS5731322A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008109729A (en) * 2006-10-23 2008-05-08 Mitsubishi Electric Corp Digital directional relay

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01282049A (en) * 1988-05-09 1989-11-13 Kanto Kasei Kogyo Kk Solid wafer-thin mark for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008109729A (en) * 2006-10-23 2008-05-08 Mitsubishi Electric Corp Digital directional relay

Also Published As

Publication number Publication date
JPS6251054B2 (en) 1987-10-28

Similar Documents

Publication Publication Date Title
JPS56162921A (en) Protection relay unit
JPS5734717A (en) Protection relay unit
JPS5731322A (en) Pilot protection relay unit
JPS57101521A (en) Protection relay unit
JPS56139025A (en) Protection relay
JPS57106334A (en) Protection relay unit
JPS56157215A (en) Protection relay unit
JPS5734720A (en) Protection relay unit
JPS5731321A (en) Protection relay unit
JPS57106330A (en) Protection relay
JPS56136126A (en) Protection relay
JPS5780230A (en) Protection relay
JPS5746614A (en) Protecting relay unit
JPS57101517A (en) Protecting relay unit
JPS5743518A (en) Protecting relay unit
JPS5783119A (en) Protecting relay
JPS5731323A (en) Pilot relay unit
JPS5775522A (en) Protection relay unit
JPS5771224A (en) Protection relay unit
JPS5728521A (en) Protection relay unit
JPS5734721A (en) Protection relay unit
JPS56145716A (en) Protection relay unit
JPS56145715A (en) Protection relay unit
JPS56141722A (en) Protection relay unit
JPS56141721A (en) Protection relay unit