JPS5386493A - Live wire approach alarms - Google Patents

Live wire approach alarms

Info

Publication number
JPS5386493A
JPS5386493A JP132277A JP132277A JPS5386493A JP S5386493 A JPS5386493 A JP S5386493A JP 132277 A JP132277 A JP 132277A JP 132277 A JP132277 A JP 132277A JP S5386493 A JPS5386493 A JP S5386493A
Authority
JP
Japan
Prior art keywords
live wire
wire approach
alarms
approach alarms
electrification
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
JP132277A
Other languages
Japanese (ja)
Other versions
JPS5720764B2 (en
Inventor
Shoji Nojima
Yoshio Kikuchi
Chuji Okamura
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.)
Kanda Tsushin Kogyo Co Ltd
Tokyo Electric Power Co Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Kanda Tsushin Kogyo 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 Electric Power Co Inc, Kanda Tsushin Kogyo Co Ltd filed Critical Tokyo Electric Power Co Inc
Priority to JP132277A priority Critical patent/JPS5386493A/en
Publication of JPS5386493A publication Critical patent/JPS5386493A/en
Publication of JPS5720764B2 publication Critical patent/JPS5720764B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electric Cable Installation (AREA)

Abstract

PURPOSE: To prevent an electrification trouble beforehand, by operating an alarm with a static induction voltage generated between band shape conductors.
COPYRIGHT: (C)1978,JPO&Japio
JP132277A 1977-01-10 1977-01-10 Live wire approach alarms Granted JPS5386493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP132277A JPS5386493A (en) 1977-01-10 1977-01-10 Live wire approach alarms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP132277A JPS5386493A (en) 1977-01-10 1977-01-10 Live wire approach alarms

Publications (2)

Publication Number Publication Date
JPS5386493A true JPS5386493A (en) 1978-07-29
JPS5720764B2 JPS5720764B2 (en) 1982-05-01

Family

ID=11498247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP132277A Granted JPS5386493A (en) 1977-01-10 1977-01-10 Live wire approach alarms

Country Status (1)

Country Link
JP (1) JPS5386493A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023057971A (en) * 2021-10-12 2023-04-24 株式会社関電工 Live line erroneous disconnection prevention method and live line erroneous disconnection prevention sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023057971A (en) * 2021-10-12 2023-04-24 株式会社関電工 Live line erroneous disconnection prevention method and live line erroneous disconnection prevention sensor

Also Published As

Publication number Publication date
JPS5720764B2 (en) 1982-05-01

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