JPS5430450A - Lightning arrester deterioration dethctor - Google Patents

Lightning arrester deterioration dethctor

Info

Publication number
JPS5430450A
JPS5430450A JP9625377A JP9625377A JPS5430450A JP S5430450 A JPS5430450 A JP S5430450A JP 9625377 A JP9625377 A JP 9625377A JP 9625377 A JP9625377 A JP 9625377A JP S5430450 A JPS5430450 A JP S5430450A
Authority
JP
Japan
Prior art keywords
dethctor
lightning arrester
arrester deterioration
deterioration
detect
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
JP9625377A
Other languages
Japanese (ja)
Other versions
JPS5922909B2 (en
Inventor
Shigeru Yamaji
Giichi Shibuya
Yukio Fujiwara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9625377A priority Critical patent/JPS5922909B2/en
Publication of JPS5430450A publication Critical patent/JPS5430450A/en
Publication of JPS5922909B2 publication Critical patent/JPS5922909B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Thermistors And Varistors (AREA)

Abstract

PURPOSE: To detect with high accuracy the deterioration of enclosed lighting arrester using non-linear resistor by providing conductive plate inside tank.
COPYRIGHT: (C)1979,JPO&Japio
JP9625377A 1977-08-10 1977-08-10 Lightning arrester deterioration detection device Expired JPS5922909B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9625377A JPS5922909B2 (en) 1977-08-10 1977-08-10 Lightning arrester deterioration detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9625377A JPS5922909B2 (en) 1977-08-10 1977-08-10 Lightning arrester deterioration detection device

Publications (2)

Publication Number Publication Date
JPS5430450A true JPS5430450A (en) 1979-03-06
JPS5922909B2 JPS5922909B2 (en) 1984-05-29

Family

ID=14160035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9625377A Expired JPS5922909B2 (en) 1977-08-10 1977-08-10 Lightning arrester deterioration detection device

Country Status (1)

Country Link
JP (1) JPS5922909B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597584U (en) * 1982-07-06 1984-01-18 三菱電機株式会社 Lightning arrester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597584U (en) * 1982-07-06 1984-01-18 三菱電機株式会社 Lightning arrester

Also Published As

Publication number Publication date
JPS5922909B2 (en) 1984-05-29

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