JPS5284438A - Ac load broken line detector - Google Patents

Ac load broken line detector

Info

Publication number
JPS5284438A
JPS5284438A JP78276A JP78276A JPS5284438A JP S5284438 A JPS5284438 A JP S5284438A JP 78276 A JP78276 A JP 78276A JP 78276 A JP78276 A JP 78276A JP S5284438 A JPS5284438 A JP S5284438A
Authority
JP
Japan
Prior art keywords
broken line
line detector
load
load broken
existance
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
JP78276A
Other languages
English (en)
Inventor
Kiwamu Taira
Makoto 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.)
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 JP78276A priority Critical patent/JPS5284438A/ja
Publication of JPS5284438A publication Critical patent/JPS5284438A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP78276A 1976-01-07 1976-01-07 Ac load broken line detector Pending JPS5284438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP78276A JPS5284438A (en) 1976-01-07 1976-01-07 Ac load broken line detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP78276A JPS5284438A (en) 1976-01-07 1976-01-07 Ac load broken line detector

Publications (1)

Publication Number Publication Date
JPS5284438A true JPS5284438A (en) 1977-07-14

Family

ID=11483259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP78276A Pending JPS5284438A (en) 1976-01-07 1976-01-07 Ac load broken line detector

Country Status (1)

Country Link
JP (1) JPS5284438A (ja)

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