[go: up one dir, main page]

JPS57202825A - Protective relay unit - Google Patents

Protective relay unit

Info

Publication number
JPS57202825A
JPS57202825A JP56088405A JP8840581A JPS57202825A JP S57202825 A JPS57202825 A JP S57202825A JP 56088405 A JP56088405 A JP 56088405A JP 8840581 A JP8840581 A JP 8840581A JP S57202825 A JPS57202825 A JP S57202825A
Authority
JP
Japan
Prior art keywords
relay unit
protective relay
protective
unit
relay
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.)
Pending
Application number
JP56088405A
Other languages
Japanese (ja)
Inventor
Michiharu Abe
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 JP56088405A priority Critical patent/JPS57202825A/en
Publication of JPS57202825A publication Critical patent/JPS57202825A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP56088405A 1981-06-09 1981-06-09 Protective relay unit Pending JPS57202825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56088405A JPS57202825A (en) 1981-06-09 1981-06-09 Protective relay unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56088405A JPS57202825A (en) 1981-06-09 1981-06-09 Protective relay unit

Publications (1)

Publication Number Publication Date
JPS57202825A true JPS57202825A (en) 1982-12-11

Family

ID=13941883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56088405A Pending JPS57202825A (en) 1981-06-09 1981-06-09 Protective relay unit

Country Status (1)

Country Link
JP (1) JPS57202825A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0311919A (en) * 1989-06-08 1991-01-21 Toshiba Corp Protective relay device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541061A (en) * 1978-09-18 1980-03-22 Matsushita Electric Ind Co Ltd Television receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541061A (en) * 1978-09-18 1980-03-22 Matsushita Electric Ind Co Ltd Television receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0311919A (en) * 1989-06-08 1991-01-21 Toshiba Corp Protective relay device

Similar Documents

Publication Publication Date Title
DE3268572D1 (en) Protective relay system
ZA821645B (en) Protective relay
JPS57180316A (en) Protective relay unit
JPS57208819A (en) Protective relay unit
JPS5720121A (en) Protective relay unit
JPS57183220A (en) Protective relay unit
JPS57202825A (en) Protective relay unit
JPS57132723A (en) Protection relay
JPS57180315A (en) Protective relay
JPS57208822A (en) Protective relay unit
JPS57183228A (en) Protective relay unit
JPS57193926A (en) Protective relay unit
JPS57193925A (en) Protective relay unit
JPS57189514A (en) Protective relay unit
JPS57183219A (en) Protective relay unit
JPS57211929A (en) Protective relay unit
JPS57211935A (en) Protective relay unit
JPS57166822A (en) Protective relay unit
JPS57183221A (en) Protective relay unit
JPS57186918A (en) Protective relay unit
JPS57193927A (en) Protective relay unit
JPS57153520A (en) Protecting relay
JPS57153519A (en) Protecting relay
JPS57153518A (en) Protecting relay
JPS57145517A (en) Protecting relay