JPS5378036A - Sequential fault indicator - Google Patents

Sequential fault indicator

Info

Publication number
JPS5378036A
JPS5378036A JP15288476A JP15288476A JPS5378036A JP S5378036 A JPS5378036 A JP S5378036A JP 15288476 A JP15288476 A JP 15288476A JP 15288476 A JP15288476 A JP 15288476A JP S5378036 A JPS5378036 A JP S5378036A
Authority
JP
Japan
Prior art keywords
fault indicator
sequential fault
sequential
power source
reduced size
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
JP15288476A
Other languages
Japanese (ja)
Inventor
Kazumi Hosoda
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15288476A priority Critical patent/JPS5378036A/en
Publication of JPS5378036A publication Critical patent/JPS5378036A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: Sequential fault indicator with reduced size, improved response and can indicate instantaneous abnormality without requiring particular power source.
COPYRIGHT: (C)1978,JPO&Japio
JP15288476A 1976-12-21 1976-12-21 Sequential fault indicator Pending JPS5378036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15288476A JPS5378036A (en) 1976-12-21 1976-12-21 Sequential fault indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15288476A JPS5378036A (en) 1976-12-21 1976-12-21 Sequential fault indicator

Publications (1)

Publication Number Publication Date
JPS5378036A true JPS5378036A (en) 1978-07-11

Family

ID=15550217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15288476A Pending JPS5378036A (en) 1976-12-21 1976-12-21 Sequential fault indicator

Country Status (1)

Country Link
JP (1) JPS5378036A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63277416A (en) * 1987-05-07 1988-11-15 Shinko Electric Co Ltd Dc high-tension power source having arc generation counter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63277416A (en) * 1987-05-07 1988-11-15 Shinko Electric Co Ltd Dc high-tension power source having arc generation counter

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