JPS524031A - Disconnection detecting system - Google Patents

Disconnection detecting system

Info

Publication number
JPS524031A
JPS524031A JP8002875A JP8002875A JPS524031A JP S524031 A JPS524031 A JP S524031A JP 8002875 A JP8002875 A JP 8002875A JP 8002875 A JP8002875 A JP 8002875A JP S524031 A JPS524031 A JP S524031A
Authority
JP
Japan
Prior art keywords
detecting system
disconnection detecting
disconnection
trouble
detecting
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
JP8002875A
Other languages
Japanese (ja)
Inventor
Mitsuo Watai
Mitsuo Shibata
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
Original Assignee
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8002875A priority Critical patent/JPS524031A/en
Publication of JPS524031A publication Critical patent/JPS524031A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: A disconnection detecting system capable of detecting the disconnection trouble of the distribution line and the earth ground trouble separately in the substation.
COPYRIGHT: (C)1977,JPO&Japio
JP8002875A 1975-06-30 1975-06-30 Disconnection detecting system Pending JPS524031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8002875A JPS524031A (en) 1975-06-30 1975-06-30 Disconnection detecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8002875A JPS524031A (en) 1975-06-30 1975-06-30 Disconnection detecting system

Publications (1)

Publication Number Publication Date
JPS524031A true JPS524031A (en) 1977-01-12

Family

ID=13706813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8002875A Pending JPS524031A (en) 1975-06-30 1975-06-30 Disconnection detecting system

Country Status (1)

Country Link
JP (1) JPS524031A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106778A (en) * 1981-12-17 1983-06-25 テキサス・インスツルメンツ・インコ−ポレイテツド Low inserting force connector
JPS619796U (en) * 1984-06-25 1986-01-21 東京山一電機株式会社 integrated circuit socket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106778A (en) * 1981-12-17 1983-06-25 テキサス・インスツルメンツ・インコ−ポレイテツド Low inserting force connector
JPS619796U (en) * 1984-06-25 1986-01-21 東京山一電機株式会社 integrated circuit socket

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